Air Quality Travel Index 2026
Of the 869 major tourist destinations we scored, 352 have air quality swings large enough that choosing the right month can meaningfully change the air you breathe. In 45 of those destinations, peak tourist season is also the worst month for air quality. The most popular time to visit is quite literally the worst time to breathe.
Most travelers plan their trips around weather, prices, and crowds. Almost nobody checks the air quality, even though for hundreds of popular destinations it’s a meaningful variable that goes completely unchecked.
We analyzed satellite-derived air pollution data across 33,000+ destinations worldwide, spanning five years of monthly measurements. The result is the Air Quality Travel Index: a scoring system that tells you how much air quality should factor into when you visit. Higher scores mean timing your trip matters more, not that the air is always bad.
You’re Visiting at the Worst Time
In these destinations, the month most tourists visit is also the month with the worst air quality. This isn’t a coincidence. Winter “cool seasons” trap pollution, dry-season dust blows across continents, and summer wildfire smoke has become a recurring feature of mountain destinations. The good news: in every case, there’s a dramatically cleaner month to visit instead.
The “Cool Season” Is the Pollution Season
Travelers flock to Delhi, Agra, Kolkata, and Dhaka in winter for mild temperatures, but January is when air quality hits its worst. In Agra, home of the Taj Mahal, January AQI averages 217 (Very Unhealthy). Visit in July instead and it drops to 73.
Harmattan Dust Meets Holiday Travel
December holiday travel to Lagos, Accra, and Abidjan collides head-on with Harmattan season, when Saharan dust pushes AQI into Unhealthy territory. Lagos hits 175 (Unhealthy) in December. Shifting to October cuts that to 64.
Wildfire Smoke Is Reshaping Summer
South Lake Tahoe, Calgary, and Steamboat Springs, all popular summer destinations, now peak in air pollution during their busiest months. Tahoe’s August AQI of 68 (Moderate) is 3x its April baseline. Wildfire smoke is rewriting when to visit the mountain West.
These three regions represent the most dramatic patterns, but the conflict between peak tourism and poor air quality is global. The table below shows all 45 major tourist destinations where the most popular month to visit is also the worst month for air quality, sorted by how much timing matters.
| Destination | Timing Impact | Peak & Worst Month | AQI (Worst) | Visit Instead | AQI (Best) |
|---|---|---|---|---|---|
| South Lake Tahoe, CA, US | Plan Carefully | August | 68Moderate | April | 23Good |
| Le Plateau, Ivory Coast | Check Timing | December | 137Sensitive Groups | September | 52Moderate |
| Paharganj, India | Check Timing | January | 193Unhealthy | July | 63Moderate |
| Baga, India | Check Timing | January | 222Very Unhealthy | July | 71Moderate |
| Lagos, Nigeria | Check Timing | December | 175Unhealthy | October | 64Moderate |
| Agra District, India | Check Timing | January | 217Very Unhealthy | July | 73Moderate |
| Accra, Ghana | Check Timing | December | 146Sensitive Groups | May | 56Moderate |
| Srinagar, India | Check Timing | January | 227Very Unhealthy | July | 82Moderate |
| Kolkata, India | Check Timing | January | 185Unhealthy | July | 72Moderate |
| Dhaka, Bangladesh | Check Timing | January | 228Very Unhealthy | July | 94Moderate |
| Ahmedabad, India | Check Timing | January | 167Unhealthy | September | 86Moderate |
| Xihu, China | Check Timing | December | 144Sensitive Groups | July | 67Moderate |
| Ninh Binh, Vietnam | Check Timing | December | 133Sensitive Groups | June | 63Moderate |
| Hangzhou, China | Check Timing | December | 146Sensitive Groups | July | 71Moderate |
| Hyderabad, India | Check Timing | December | 153Unhealthy | July | 78Moderate |
| Luohu, China | Check Timing | December | 88Moderate | June | 49Good |
| Sanya, China | Check Timing | December | 71Moderate | July | 39Good |
| Bandung Kulon, Indonesia | Check Timing | July | 111Sensitive Groups | December | 70Moderate |
| Ankara, Turkey | Check Timing | December | 104Sensitive Groups | June | 68Moderate |
| Rhodes, Greece | Check Timing | July | 106Sensitive Groups | April | 71Moderate |
| Bandung, Indonesia | Check Timing | July | 104Sensitive Groups | December | 70Moderate |
| Udaipur, India | Check Timing | January | 112Sensitive Groups | June | 78Moderate |
| Jeddah, Saudi Arabia | Check Timing | December | 161Unhealthy | June | 130Sensitive Groups |
| Vung Tau, Vietnam | Check Timing | December | 82Moderate | June | 53Moderate |
| Granada, Nicaragua | Check Timing | July | 82Moderate | January | 53Moderate |
| Urgup, Turkey | Check Timing | December | 93Moderate | June | 64Moderate |
| Kuta, Indonesia | Worth Checking | July | 84Moderate | September | 58Moderate |
| Corpus Christi, TX, US | Worth Checking | May | 57Moderate | November | 32Good |
| Calgary, AB, Canada | Worth Checking | August | 62Moderate | April | 38Good |
| Busanjin, South Korea | Worth Checking | January | 72Moderate | September | 49Good |
| Managua, Nicaragua | Worth Checking | July | 85Moderate | January | 62Moderate |
| Davao, Philippines | Worth Checking | December | 86Moderate | July | 63Moderate |
| Malibu, CA, US | Worth Checking | July | 50Good | March | 25Good |
| Tulum, Mexico | Worth Checking | June | 60Moderate | March | 38Good |
| Hakata, Japan | Worth Checking | March | 60Moderate | August | 38Good |
| Takayama, Japan | Worth Checking | March | 58Moderate | October | 36Good |
| Kandy, Sri Lanka | Worth Checking | May | 93Moderate | September | 72Moderate |
| Fujikawaguchiko, Japan | Worth Checking | June | 55Moderate | December | 33Good |
| Perth, Australia | Worth Checking | January | 35Good | October | 13Good |
| Kanazawa, Japan | Worth Checking | June | 59Moderate | December | 39Good |
| Steamboat Springs, CO, US | Worth Checking | July | 39Good | March | 18Good |
| New York, NY, US | Worth Checking | July | 56Moderate | May | 36Good |
| Amarillo, TX, US | Worth Checking | July | 47Good | November | 26Good |
| South Beach, FL, US | Worth Checking | April | 45Good | October | 25Good |
| St Petersburg, Russia | Worth Checking | June | 56Moderate | November | 37Good |
Wildfire Smoke Is Changing When to Visit the West
Wildfires have fundamentally changed summer air quality across the western United States. Destinations that were once synonymous with clean mountain air now regularly see Moderate or worse AQI readings during their busiest months, and the pattern extends beyond the obvious fire zones.
South Lake Tahoe is the most striking example. Its August AQI averages 68 (Moderate), three times its April baseline of 23. For a destination built around summer lake recreation, that’s a meaningful shift. Steamboat Springs, Malibu, and other western destinations show the same pattern of summer air quality degradation.
This isn’t limited to the mountains. New York City’s worst air quality month is July (AQI 56), driven partly by transported wildfire smoke and summer ozone. South Beach peaks in April (AQI 45) rather than its humid summer months.
The takeaway for American travelers: if you have flexibility, spring and fall consistently offer cleaner air than summer across much of the country.
Check Your Destination
Search any of our 33,000+ scored destinations to see air quality across all 12 months. Green means Good air; red means hazardous. The best and worst months are highlighted so you can see at a glance whether timing matters for your trip.
Don’t see your destination? Type any city, town, or region. We’ve scored over 33,000 locations worldwide.
Or explore popular destinations:
Want to see how your destination compares to others? The full rankings below cover all 869 major tourist destinations, sortable by score, timing impact, region, and seasonal swing.
Full Rankings
How much does air quality timing matter for your destination? We scored 869 major tourist destinations worldwide on seasonal air quality variation. The bigger the swing between best and worst months, the more your travel dates affect the air you’ll breathe. Higher score means timing matters more.
Each score combines three factors: how much air quality varies between months (40% weight), how severe the worst month gets (35%), and how clean the best month is (25%). For the full scoring methodology, see the methodology section below.
| Rank ▲ | Destination ▲ | Score ▲ | Timing Impact ▲ | Worst Month ▲ | Best Month ▲ | Swing ▲ |
|---|---|---|---|---|---|---|
| 1 | Mt. Hood National Forest, the United States | 88 | Plan Carefully | September · 73Moderate | May · 18Good | 4.1x |
| 2 | Ko Chang, Thailand | 87 | Plan Carefully | January · 89Moderate | June · 27Good | 3.3x |
| 3 | Bariloche, Argentina | 85 | Plan Carefully | May · 154Unhealthy | January · 38Good | 4.1x |
| 4 | South Lake Tahoe, CA, US | 83 | Plan Carefully | August · 68Moderate | April · 23Good | 3.0x |
| 5 | Naha, Japan | 81 | Plan Carefully | January · 60Moderate | July · 8Good | 7.5x |
| 6 | Acapulco, Mexico | 81 | Plan Carefully | May · 73Moderate | September · 29Good | 2.5x |
| 7 | Nusa Dua, Indonesia | 79 | Check Timing | January · 73Moderate | August · 30Good | 2.4x |
| 8 | Miraflores, Peru | 79 | Check Timing | September · 146Unhealthy for Sensitive Groups | June · 49Good | 3.0x |
| 9 | Sattahip, Thailand | 79 | Check Timing | January · 94Moderate | June · 38Good | 2.5x |
| 10 | Livingstone, Zambia | 79 | Check Timing | September · 105Unhealthy for Sensitive Groups | June · 41Good | 2.6x |
| 11 | El Calafate, Argentina | 79 | Check Timing | May · 161Unhealthy | February · 53Moderate | 3.0x |
| 12 | Hengchun, Taiwan | 78 | Check Timing | January · 71Moderate | July · 30Good | 2.4x |
| 13 | Pai, Thailand | 78 | Check Timing | April · 161Unhealthy | August · 54Moderate | 3.0x |
| 14 | Limboto, Indonesia | 78 | Check Timing | January · 68Moderate | July · 29Good | 2.3x |
| 15 | Sihanoukville, Cambodia | 78 | Check Timing | January · 84Moderate | June · 36Good | 2.3x |
| 16 | Puerto Princesa, the Philippines | 78 | Check Timing | January · 70Moderate | June · 31Good | 2.3x |
| 17 | El Nido, the Philippines | 77 | Check Timing | April · 67Moderate | June · 29Good | 2.3x |
| 18 | Le Plateau, the Ivory Coast | 77 | Check Timing | December · 137Unhealthy for Sensitive Groups | September · 52Moderate | 2.6x |
| 19 | Koh Samet, Thailand | 77 | Check Timing | March · 122Unhealthy for Sensitive Groups | June · 49Good | 2.5x |
| 20 | Luang Prabang, Laos | 77 | Check Timing | March · 177Unhealthy | September · 59Moderate | 3.0x |
| 21 | Gapyeong, South Korea | 77 | Check Timing | January · 86Moderate | September · 38Good | 2.3x |
| 22 | Hang Dong, Thailand | 77 | Check Timing | April · 156Unhealthy | August · 55Moderate | 2.8x |
| 23 | Hai Ya, Thailand | 77 | Check Timing | April · 158Unhealthy | August · 56Moderate | 2.8x |
| 24 | Paharganj, India | 77 | Check Timing | January · 193Unhealthy | July · 63Moderate | 3.1x |
| 25 | Chiang Mai, Thailand | 77 | Check Timing | April · 158Unhealthy | August · 56Moderate | 2.8x |
| 26 | Nimman, Thailand | 77 | Check Timing | April · 158Unhealthy | August · 56Moderate | 2.8x |
| 27 | Nan, Thailand | 77 | Check Timing | March · 163Unhealthy | August · 58Moderate | 2.8x |
| 28 | Kaohsiung, Taiwan | 76 | Check Timing | January · 114Unhealthy for Sensitive Groups | July · 49Good | 2.3x |
| 29 | Kuantan, Malaysia | 76 | Check Timing | June · 66Moderate | January · 29Good | 2.3x |
| 30 | Kathmandu, Nepal | 76 | Check Timing | March · 155Unhealthy | August · 56Moderate | 2.8x |
| 31 | Siem Reap, Cambodia | 76 | Check Timing | February · 102Unhealthy for Sensitive Groups | June · 45Good | 2.3x |
| 32 | Koh Phangan, Thailand | 76 | Check Timing | January · 75Moderate | June · 34Good | 2.2x |
| 33 | Chiang Rai, Thailand | 76 | Check Timing | April · 167Unhealthy | August · 60Moderate | 2.8x |
| 34 | Yangon, Myanmar | 76 | Check Timing | February · 148Unhealthy for Sensitive Groups | June · 55Moderate | 2.7x |
| 35 | Botahtaung, Myanmar | 76 | Check Timing | February · 148Unhealthy for Sensitive Groups | June · 55Moderate | 2.7x |
| 36 | Tainan, Taiwan | 76 | Check Timing | January · 121Unhealthy for Sensitive Groups | June · 52Moderate | 2.3x |
| 37 | Shuangjing, China | 76 | Check Timing | January · 154Unhealthy | July · 57Moderate | 2.7x |
| 38 | Abuja, Nigeria | 76 | Check Timing | February · 220Very Unhealthy | June · 71Moderate | 3.1x |
| 39 | Mae Rim, Thailand | 76 | Check Timing | March · 153Unhealthy | August · 57Moderate | 2.7x |
| 40 | Lagos, Nigeria | 76 | Check Timing | December · 175Unhealthy | October · 64Moderate | 2.7x |
| 41 | Baga, India | 76 | Check Timing | January · 222Very Unhealthy | July · 71Moderate | 3.1x |
| 42 | Navi Mumbai, India | 76 | Check Timing | January · 175Unhealthy | August · 65Moderate | 2.7x |
| 43 | Phitsanulok, Thailand | 76 | Check Timing | March · 139Unhealthy for Sensitive Groups | July · 54Moderate | 2.6x |
| 44 | Hong Kong, Hong Kong | 76 | Check Timing | January · 87Moderate | June · 40Good | 2.2x |
| 45 | Vientiane, Laos | 76 | Check Timing | March · 150Unhealthy for Sensitive Groups | August · 56Moderate | 2.7x |
| 46 | Agra District, India | 76 | Check Timing | January · 217Very Unhealthy | July · 73Moderate | 3.0x |
| 47 | Accra, Ghana | 76 | Check Timing | December · 146Unhealthy for Sensitive Groups | May · 56Moderate | 2.6x |
| 48 | Mahe Island, the Seychelles | 76 | Check Timing | February · 56Moderate | June · 6Good | 9.3x |
| 49 | Don Muang, Thailand | 76 | Check Timing | March · 119Unhealthy for Sensitive Groups | June · 52Moderate | 2.3x |
| 50 | Suzhou, China | 76 | Check Timing | January · 169Unhealthy | July · 66Moderate | 2.6x |
| 51 | Candolim, India | 75 | Check Timing | February · 153Unhealthy | August · 59Moderate | 2.6x |
| 52 | Calangute, India | 75 | Check Timing | February · 153Unhealthy | August · 59Moderate | 2.6x |
| 53 | Khon Kaen, Thailand | 75 | Check Timing | March · 129Unhealthy for Sensitive Groups | September · 54Moderate | 2.4x |
| 54 | Srinagar, India | 75 | Check Timing | January · 227Very Unhealthy | July · 82Moderate | 2.8x |
| 55 | Kolkata, India | 75 | Check Timing | January · 185Unhealthy | July · 72Moderate | 2.6x |
| 56 | Kanchanaburi, Thailand | 75 | Check Timing | January · 121Unhealthy for Sensitive Groups | June · 53Moderate | 2.3x |
| 57 | Kuching, Malaysia | 75 | Check Timing | August · 64Moderate | March · 29Good | 2.2x |
| 58 | Ahmedabad District, India | 75 | Check Timing | November · 225Very Unhealthy | September · 87Moderate | 2.6x |
| 59 | Magong, Taiwan | 75 | Check Timing | January · 78Moderate | June · 37Good | 2.1x |
| 60 | Jaipur District, India | 75 | Check Timing | December · 197Unhealthy | August · 81Moderate | 2.4x |
| 61 | Wuhan, China | 75 | Check Timing | January · 167Unhealthy | July · 68Moderate | 2.5x |
| 62 | Dhaka, Bangladesh | 75 | Check Timing | January · 228Very Unhealthy | July · 94Moderate | 2.4x |
| 63 | Udon Thani, Thailand | 75 | Check Timing | March · 132Unhealthy for Sensitive Groups | July · 55Moderate | 2.4x |
| 64 | Sauraha, Nepal | 75 | Check Timing | February · 174Unhealthy | August · 73Moderate | 2.4x |
| 65 | Khong Koi Beach, Thailand | 75 | Check Timing | March · 137Unhealthy for Sensitive Groups | September · 56Moderate | 2.4x |
| 66 | Ikeja, Nigeria | 75 | Check Timing | February · 162Unhealthy | June · 66Moderate | 2.5x |
| 67 | Wichit, Thailand | 75 | Check Timing | February · 78Moderate | June · 37Good | 2.1x |
| 68 | Varanasi, India | 75 | Check Timing | December · 183Unhealthy | July · 79Moderate | 2.3x |
| 69 | Karon, Thailand | 75 | Check Timing | February · 78Moderate | June · 37Good | 2.1x |
| 70 | DLF City, India | 75 | Check Timing | November · 231Very Unhealthy | August · 104Unhealthy for Sensitive Groups | 2.2x |
| 71 | Xian, China | 75 | Check Timing | January · 187Unhealthy | June · 80Moderate | 2.3x |
| 72 | Yu Hua, China | 75 | Check Timing | December · 167Unhealthy | July · 70Moderate | 2.4x |
| 73 | Suan Phueng, Thailand | 75 | Check Timing | February · 121Unhealthy for Sensitive Groups | September · 54Moderate | 2.2x |
| 74 | Kowloon, Hong Kong | 75 | Check Timing | January · 84Moderate | June · 40Good | 2.1x |
| 75 | Cusco, Peru | 75 | Check Timing | September · 144Unhealthy for Sensitive Groups | July · 59Moderate | 2.4x |
| 76 | Erqi District, China | 75 | Check Timing | January · 181Unhealthy | July · 80Moderate | 2.3x |
| 77 | Si Racha, Thailand | 75 | Check Timing | January · 108Unhealthy for Sensitive Groups | June · 52Moderate | 2.1x |
| 78 | Agra, India | 75 | Check Timing | November · 218Very Unhealthy | September · 104Unhealthy for Sensitive Groups | 2.1x |
| 79 | Taj Ganj, India | 75 | Check Timing | November · 218Very Unhealthy | September · 104Unhealthy for Sensitive Groups | 2.1x |
| 80 | Huimin, China | 74 | Check Timing | January · 165Unhealthy | August · 71Moderate | 2.3x |
| 81 | Phuket, Thailand | 74 | Check Timing | February · 79Moderate | June · 38Good | 2.1x |
| 82 | Buri Ram, Thailand | 74 | Check Timing | March · 120Unhealthy for Sensitive Groups | June · 54Moderate | 2.2x |
| 83 | Pimpri - Chinchwad, India | 74 | Check Timing | January · 168Unhealthy | August · 74Moderate | 2.3x |
| 84 | Mandalay, Myanmar | 74 | Check Timing | March · 173Unhealthy | August · 78Moderate | 2.2x |
| 85 | Dubai, the United Arab Emirates | 74 | Check Timing | June · 184Unhealthy | January · 88Moderate | 2.1x |
| 86 | Krabi, Thailand | 74 | Check Timing | January · 83Moderate | June · 40Good | 2.1x |
| 87 | Kata Beach, Thailand | 74 | Check Timing | February · 77Moderate | June · 37Good | 2.1x |
| 88 | Chengdu, China | 74 | Check Timing | January · 170Unhealthy | July · 78Moderate | 2.2x |
| 89 | Antigua Guatemala, Guatemala | 74 | Check Timing | May · 166Unhealthy | December · 75Moderate | 2.2x |
| 90 | Amritsar, India | 74 | Check Timing | November · 197Unhealthy | August · 103Unhealthy for Sensitive Groups | 1.9x |
| 91 | Abu Dhabi, the United Arab Emirates | 74 | Check Timing | June · 173Unhealthy | January · 83Moderate | 2.1x |
| 92 | Chongqing, China | 74 | Check Timing | January · 161Unhealthy | July · 73Moderate | 2.2x |
| 93 | Beiqijia, China | 74 | Check Timing | March · 162Unhealthy | August · 74Moderate | 2.2x |
| 94 | Jinhua, China | 74 | Check Timing | January · 148Unhealthy for Sensitive Groups | July · 64Moderate | 2.3x |
| 95 | Pune, India | 74 | Check Timing | January · 164Unhealthy | July · 77Moderate | 2.1x |
| 96 | Pune District, India | 74 | Check Timing | January · 157Unhealthy | August · 71Moderate | 2.2x |
| 97 | Pratumnak Hill, Thailand | 74 | Check Timing | January · 103Unhealthy for Sensitive Groups | June · 52Moderate | 2.0x |
| 98 | Rayong, Thailand | 74 | Check Timing | January · 96Moderate | June · 49Good | 2.0x |
| 99 | Khuk Khak Beach, Thailand | 74 | Check Timing | February · 75Moderate | June · 37Good | 2.0x |
| 100 | Padova, Italy | 74 | Check Timing | January · 118Unhealthy for Sensitive Groups | May · 55Moderate | 2.1x |
| 101 | Yerevan, Armenia | 74 | Check Timing | November · 161Unhealthy | May · 75Moderate | 2.1x |
| 102 | Chonburi, Thailand | 74 | Check Timing | January · 99Moderate | June · 51Moderate | 1.9x |
| 103 | Guilin, China | 74 | Check Timing | January · 141Unhealthy for Sensitive Groups | June · 62Moderate | 2.3x |
| 104 | Nanjing, China | 73 | Check Timing | January · 154Unhealthy | July · 69Moderate | 2.2x |
| 105 | Qingdao, China | 73 | Check Timing | January · 153Unhealthy | September · 69Moderate | 2.2x |
| 106 | Yuchi, Taiwan | 73 | Check Timing | March · 73Moderate | July · 36Good | 2.0x |
| 107 | Belgrade, Serbia | 73 | Check Timing | January · 105Unhealthy for Sensitive Groups | May · 53Moderate | 2.0x |
| 108 | Shenyang, China | 73 | Check Timing | January · 161Unhealthy | August · 77Moderate | 2.1x |
| 109 | Wuxi, China | 73 | Check Timing | January · 152Unhealthy | July · 70Moderate | 2.2x |
| 110 | Pattaya, Thailand | 73 | Check Timing | January · 99Moderate | June · 52Moderate | 1.9x |
| 111 | Udaipur District, India | 73 | Check Timing | December · 180Unhealthy | August · 98Moderate | 1.8x |
| 112 | Kampala, Uganda | 73 | Check Timing | February · 162Unhealthy | April · 82Moderate | 2.0x |
| 113 | Jodhpur, India | 73 | Check Timing | November · 170Unhealthy | September · 89Moderate | 1.9x |
| 114 | Ahmedabad, India | 73 | Check Timing | January · 167Unhealthy | September · 86Moderate | 1.9x |
| 115 | Koh Tao, Thailand | 73 | Check Timing | January · 72Moderate | June · 36Good | 2.0x |
| 116 | Jaipur, India | 73 | Check Timing | November · 172Unhealthy | September · 93Moderate | 1.8x |
| 117 | Hua Hin, Thailand | 73 | Check Timing | January · 91Moderate | June · 47Good | 1.9x |
| 118 | Milan, Italy | 73 | Check Timing | December · 125Unhealthy for Sensitive Groups | May · 59Moderate | 2.1x |
| 119 | Xihu, China | 73 | Check Timing | December · 144Unhealthy for Sensitive Groups | July · 67Moderate | 2.1x |
| 120 | Kigali, Rwanda | 73 | Check Timing | January · 154Unhealthy | April · 74Moderate | 2.1x |
| 121 | Chandigarh, India | 73 | Check Timing | December · 172Unhealthy | September · 94Moderate | 1.8x |
| 122 | Jinjiang, China | 73 | Check Timing | January · 156Unhealthy | September · 77Moderate | 2.0x |
| 123 | Mestre, Italy | 73 | Check Timing | January · 115Unhealthy for Sensitive Groups | May · 57Moderate | 2.0x |
| 124 | Bang Na, Thailand | 73 | Check Timing | January · 129Unhealthy for Sensitive Groups | June · 62Moderate | 2.1x |
| 125 | Ninh Binh, Vietnam | 73 | Check Timing | December · 133Unhealthy for Sensitive Groups | June · 63Moderate | 2.1x |
| 126 | Deira, the United Arab Emirates | 73 | Check Timing | August · 172Unhealthy | October · 95Moderate | 1.8x |
| 127 | Bur Dubai, the United Arab Emirates | 73 | Check Timing | August · 172Unhealthy | January · 96Moderate | 1.8x |
| 128 | Kamala, Thailand | 73 | Check Timing | February · 75Moderate | June · 38Good | 2.0x |
| 129 | Venice, Italy | 73 | Check Timing | January · 106Unhealthy for Sensitive Groups | May · 54Moderate | 2.0x |
| 130 | Nakhon Ratchasima, Thailand | 73 | Check Timing | February · 124Unhealthy for Sensitive Groups | September · 60Moderate | 2.1x |
| 131 | Hangzhou, China | 73 | Check Timing | December · 146Unhealthy for Sensitive Groups | July · 71Moderate | 2.1x |
| 132 | Rawai, Thailand | 73 | Check Timing | February · 76Moderate | June · 38Good | 2.0x |
| 133 | Randburg, South Africa | 73 | Check Timing | August · 155Unhealthy | December · 78Moderate | 2.0x |
| 134 | Jaisalmer, India | 72 | Check Timing | December · 153Unhealthy | September · 77Moderate | 2.0x |
| 135 | Hyderabad, India | 72 | Check Timing | December · 153Unhealthy | July · 78Moderate | 2.0x |
| 136 | Fresno, CA, US | 72 | Check Timing | December · 77Moderate | March · 39Good | 2.0x |
| 137 | Galle, Sri Lanka | 72 | Check Timing | January · 82Moderate | August · 42Good | 2.0x |
| 138 | Huai Khwang, Thailand | 72 | Check Timing | January · 112Unhealthy for Sensitive Groups | September · 56Moderate | 2.0x |
| 139 | Rovinj, Croatia | 72 | Check Timing | January · 73Moderate | May · 37Good | 2.0x |
| 140 | Ayutthaya, Thailand | 72 | Check Timing | January · 121Unhealthy for Sensitive Groups | June · 60Moderate | 2.0x |
| 141 | Shanghai, China | 72 | Check Timing | January · 143Unhealthy for Sensitive Groups | September · 71Moderate | 2.0x |
| 142 | Pudong, China | 72 | Check Timing | January · 141Unhealthy for Sensitive Groups | September · 70Moderate | 2.0x |
| 143 | Tianhe, China | 72 | Check Timing | January · 123Unhealthy for Sensitive Groups | June · 61Moderate | 2.0x |
| 144 | Pyeongchang, South Korea | 72 | Check Timing | January · 80Moderate | September · 41Good | 2.0x |
| 145 | Wattana, Thailand | 72 | Check Timing | January · 113Unhealthy for Sensitive Groups | August · 57Moderate | 2.0x |
| 146 | Anna Nagar, India | 72 | Check Timing | December · 125Unhealthy for Sensitive Groups | June · 63Moderate | 2.0x |
| 147 | Haizhu, China | 72 | Check Timing | January · 124Unhealthy for Sensitive Groups | June · 62Moderate | 2.0x |
| 148 | Sapa, Vietnam | 72 | Check Timing | April · 127Unhealthy for Sensitive Groups | June · 63Moderate | 2.0x |
| 149 | Geneva, Switzerland | 72 | Check Timing | January · 64Moderate | May · 31Good | 2.1x |
| 150 | Castello, Italy | 72 | Check Timing | February · 84Moderate | May · 44Good | 1.9x |
| 151 | Nonthaburi, Thailand | 72 | Check Timing | January · 110Unhealthy for Sensitive Groups | August · 56Moderate | 2.0x |
| 152 | Yangyang, South Korea | 72 | Check Timing | February · 69Moderate | September · 35Good | 2.0x |
| 153 | Lat Krabang, Thailand | 72 | Check Timing | January · 111Unhealthy for Sensitive Groups | August · 57Moderate | 1.9x |
| 154 | Kutchan, Japan | 72 | Check Timing | April · 59Moderate | September · 26Good | 2.3x |
| 155 | Pak Kret, Thailand | 72 | Check Timing | January · 109Unhealthy for Sensitive Groups | August · 56Moderate | 1.9x |
| 156 | Navigli, Italy | 72 | Check Timing | January · 113Unhealthy for Sensitive Groups | May · 58Moderate | 1.9x |
| 157 | Sandton, South Africa | 72 | Check Timing | August · 154Unhealthy | December · 83Moderate | 1.9x |
| 158 | Turin, Italy | 72 | Check Timing | January · 98Moderate | May · 53Moderate | 1.8x |
| 159 | Zagreb, Croatia | 72 | Check Timing | January · 86Moderate | May · 46Good | 1.9x |
| 160 | Yangpyeong, South Korea | 72 | Check Timing | January · 87Moderate | September · 47Good | 1.9x |
| 161 | Tianjin, China | 72 | Check Timing | January · 163Unhealthy | July · 98Moderate | 1.7x |
| 162 | Santa Marta, Colombia | 72 | Check Timing | March · 98Moderate | December · 53Moderate | 1.8x |
| 163 | Cha-am, Thailand | 72 | Check Timing | January · 88Moderate | June · 48Good | 1.8x |
| 164 | Foshan, China | 72 | Check Timing | December · 119Unhealthy for Sensitive Groups | June · 61Moderate | 2.0x |
| 165 | Jesolo, Italy | 72 | Check Timing | January · 98Moderate | May · 53Moderate | 1.8x |
| 166 | Santiago, Chile | 72 | Check Timing | July · 124Unhealthy for Sensitive Groups | November · 64Moderate | 1.9x |
| 167 | Medina, Saudi Arabia | 72 | Check Timing | March · 161Unhealthy | July · 97Moderate | 1.7x |
| 168 | Pokhara, Nepal | 72 | Check Timing | April · 99Moderate | November · 54Moderate | 1.8x |
| 169 | Ko Lanta, Thailand | 72 | Check Timing | February · 83Moderate | June · 44Good | 1.9x |
| 170 | Palermo, Argentina | 72 | Check Timing | September · 92Moderate | May · 51Moderate | 1.8x |
| 171 | Bangkok, Thailand | 72 | Check Timing | January · 109Unhealthy for Sensitive Groups | August · 57Moderate | 1.9x |
| 172 | Hanoi, Vietnam | 72 | Check Timing | April · 153Unhealthy | July · 86Moderate | 1.8x |
| 173 | Bergamo, Italy | 72 | Check Timing | January · 97Moderate | May · 53Moderate | 1.8x |
| 174 | Dongguan, China | 72 | Check Timing | January · 114Unhealthy for Sensitive Groups | June · 60Moderate | 1.9x |
| 175 | Nong Khae, Thailand | 72 | Check Timing | January · 117Unhealthy for Sensitive Groups | June · 61Moderate | 1.9x |
| 176 | Pranburi, Thailand | 72 | Check Timing | January · 90Moderate | June · 50Good | 1.8x |
| 177 | Ortaca, Turkey | 72 | Check Timing | August · 133Unhealthy for Sensitive Groups | March · 70Moderate | 1.9x |
| 178 | Yantai, China | 72 | Check Timing | January · 131Unhealthy for Sensitive Groups | August · 69Moderate | 1.9x |
| 179 | Shenzhen, China | 72 | Check Timing | January · 93Moderate | June · 52Moderate | 1.8x |
| 180 | Iguazu, Argentina | 71 | Check Timing | September · 93Moderate | May · 52Moderate | 1.8x |
| 181 | Kathu, Thailand | 71 | Check Timing | February · 73Moderate | June · 38Good | 1.9x |
| 182 | Verona, Italy | 71 | Check Timing | January · 99Moderate | May · 54Moderate | 1.8x |
| 183 | Praia Mercedes, Brazil | 71 | Check Timing | September · 94Moderate | January · 52Moderate | 1.8x |
| 184 | Patong, Thailand | 71 | Check Timing | February · 96Moderate | June · 53Moderate | 1.8x |
| 185 | Medan, Indonesia | 71 | Check Timing | February · 135Unhealthy for Sensitive Groups | November · 73Moderate | 1.8x |
| 186 | Kempton Park, South Africa | 71 | Check Timing | August · 153Unhealthy | January · 90Moderate | 1.7x |
| 187 | Bengaluru, India | 71 | Check Timing | February · 140Unhealthy for Sensitive Groups | July · 77Moderate | 1.8x |
| 188 | Ningbo, China | 71 | Check Timing | January · 128Unhealthy for Sensitive Groups | July · 69Moderate | 1.9x |
| 189 | Central Park, Romania | 71 | Check Timing | January · 75Moderate | June · 39Good | 1.9x |
| 190 | Gulshan-E-Jamal, Pakistan | 71 | Check Timing | December · 175Unhealthy | September · 122Unhealthy for Sensitive Groups | 1.4x |
| 191 | Halong, Vietnam | 71 | Check Timing | January · 97Moderate | June · 54Moderate | 1.8x |
| 192 | Luohu, China | 71 | Check Timing | December · 88Moderate | June · 49Good | 1.8x |
| 193 | Pretoria, South Africa | 71 | Check Timing | September · 141Unhealthy for Sensitive Groups | December · 80Moderate | 1.8x |
| 194 | Porto, Portugal | 71 | Check Timing | January · 77Moderate | July · 41Good | 1.9x |
| 195 | Bai Chay, Vietnam | 71 | Check Timing | January · 97Moderate | June · 54Moderate | 1.8x |
| 196 | Depok, Indonesia | 71 | Check Timing | August · 140Unhealthy for Sensitive Groups | December · 80Moderate | 1.8x |
| 197 | Chuncheon, South Korea | 71 | Check Timing | January · 89Moderate | September · 51Moderate | 1.7x |
| 198 | Dalian, China | 71 | Check Timing | February · 127Unhealthy for Sensitive Groups | August · 71Moderate | 1.8x |
| 199 | Santiago Center, Chile | 71 | Check Timing | July · 116Unhealthy for Sensitive Groups | November · 64Moderate | 1.8x |
| 200 | Karangasem, Indonesia | 71 | Check Timing | March · 58Moderate | June · 26Good | 2.2x |
| 201 | Taitung, Taiwan | 71 | Check Timing | January · 65Moderate | July · 33Good | 2.0x |
| 202 | San Giovanni, Italy | 71 | Check Timing | February · 89Moderate | May · 51Moderate | 1.7x |
| 203 | Mazatlan, Mexico | 71 | Check Timing | May · 91Moderate | January · 52Moderate | 1.8x |
| 204 | Bologna, Italy | 71 | Check Timing | January · 85Moderate | May · 48Good | 1.8x |
| 205 | Mount Lavinia, Sri Lanka | 70 | Check Timing | January · 104Unhealthy for Sensitive Groups | August · 58Moderate | 1.8x |
| 206 | Salt Lake City, UT, US | 70 | Check Timing | December · 57Moderate | March · 24Good | 2.4x |
| 207 | Trieste, Italy | 70 | Check Timing | February · 70Moderate | May · 37Good | 1.9x |
| 208 | Huatulco, Mexico | 70 | Check Timing | May · 86Moderate | December · 49Good | 1.8x |
| 209 | Bucharest, Romania | 70 | Check Timing | January · 82Moderate | May · 46Good | 1.8x |
| 210 | Doha, Qatar | 70 | Check Timing | August · 197Unhealthy | February · 153Unhealthy | 1.3x |
| 211 | Fethiye, Turkey | 70 | Check Timing | August · 121Unhealthy for Sensitive Groups | March · 69Moderate | 1.8x |
| 212 | Edmonton, AB, Canada | 70 | Check Timing | August · 70Moderate | April · 37Good | 1.9x |
| 213 | Tangalle, Sri Lanka | 70 | Check Timing | January · 76Moderate | September · 41Good | 1.9x |
| 214 | Tbilisi, Georgia | 70 | Check Timing | January · 111Unhealthy for Sensitive Groups | May · 62Moderate | 1.8x |
| 215 | Tias, Spain | 70 | Check Timing | February · 58Moderate | September · 26Good | 2.2x |
| 216 | Belek, Turkey | 70 | Check Timing | January · 141Unhealthy for Sensitive Groups | May · 88Moderate | 1.6x |
| 217 | San Bartolome de Tirajana, Spain | 70 | Check Timing | January · 65Moderate | June · 34Good | 1.9x |
| 218 | Choeng Thale, Thailand | 70 | Check Timing | February · 73Moderate | June · 39Good | 1.9x |
| 219 | Warsaw, Poland | 70 | Check Timing | December · 90Moderate | July · 52Moderate | 1.7x |
| 220 | Lima, Peru | 70 | Check Timing | May · 134Unhealthy for Sensitive Groups | January · 83Moderate | 1.6x |
| 221 | Arusha, Tanzania | 70 | Check Timing | January · 98Moderate | September · 56Moderate | 1.8x |
| 222 | Mussoorie, India | 70 | Check Timing | May · 117Unhealthy for Sensitive Groups | September · 68Moderate | 1.7x |
| 223 | Phnom Penh, Cambodia | 70 | Check Timing | January · 98Moderate | June · 56Moderate | 1.8x |
| 224 | Klaeng, Thailand | 70 | Check Timing | January · 89Moderate | July · 52Moderate | 1.7x |
| 225 | Seoul, South Korea | 70 | Check Timing | March · 90Moderate | September · 52Moderate | 1.7x |
| 226 | Baguio, the Philippines | 70 | Check Timing | March · 141Unhealthy for Sensitive Groups | July · 91Moderate | 1.5x |
| 227 | Sirmione, Italy | 70 | Check Timing | February · 91Moderate | May · 53Moderate | 1.7x |
| 228 | Ermita, the Philippines | 70 | Check Timing | February · 67Moderate | June · 35Good | 1.9x |
| 229 | Foz Do Iguacu, Brazil | 69 | Check Timing | September · 93Moderate | May · 54Moderate | 1.7x |
| 230 | Cairo, Egypt | 69 | Check Timing | October · 158Unhealthy | August · 114Unhealthy for Sensitive Groups | 1.4x |
| 231 | Sokcho, South Korea | 69 | Check Timing | March · 69Moderate | September · 37Good | 1.9x |
| 232 | Rimini, Italy | 69 | Check Timing | January · 88Moderate | May · 52Moderate | 1.7x |
| 233 | Addis Ababa, Ethiopia | 69 | Check Timing | June · 125Unhealthy for Sensitive Groups | November · 78Moderate | 1.6x |
| 234 | Makassar, Indonesia | 69 | Check Timing | January · 69Moderate | July · 37Good | 1.9x |
| 235 | Thiruvananthapuram, India | 69 | Check Timing | February · 106Unhealthy for Sensitive Groups | June · 63Moderate | 1.7x |
| 236 | Zieleniec, Poland | 69 | Check Timing | December · 81Moderate | July · 47Good | 1.7x |
| 237 | Sanya, China | 69 | Check Timing | December · 71Moderate | July · 39Good | 1.8x |
| 238 | Kemer, Turkey | 69 | Check Timing | December · 108Unhealthy for Sensitive Groups | September · 65Moderate | 1.7x |
| 239 | Krakow, Poland | 69 | Check Timing | March · 76Moderate | July · 43Good | 1.8x |
| 240 | Mogan, Spain | 69 | Check Timing | January · 62Moderate | June · 32Good | 1.9x |
| 241 | La Oliva, Spain | 69 | Check Timing | February · 61Moderate | September · 31Good | 2.0x |
| 242 | Jakarta, Indonesia | 69 | Check Timing | August · 120Unhealthy for Sensitive Groups | December · 76Moderate | 1.6x |
| 243 | Kusadasi, Turkey | 69 | Check Timing | December · 116Unhealthy for Sensitive Groups | April · 73Moderate | 1.6x |
| 244 | Santa Fe, NM, US | 68 | Check Timing | May · 53Moderate | March · 16Good | 3.3x |
| 245 | Hualien, Taiwan | 68 | Check Timing | January · 68Moderate | July · 37Good | 1.8x |
| 246 | Portland, OR, US | 68 | Check Timing | September · 55Moderate | June · 22Good | 2.5x |
| 247 | San Juan, Puerto Rico | 68 | Check Timing | May · 61Moderate | December · 31Good | 2.0x |
| 248 | Cesenatico, Italy | 68 | Check Timing | January · 87Moderate | June · 52Moderate | 1.7x |
| 249 | Pak Chong, Thailand | 68 | Check Timing | February · 98Moderate | June · 59Moderate | 1.7x |
| 250 | Takua Pa, Thailand | 68 | Check Timing | February · 79Moderate | June · 46Good | 1.7x |
| 251 | Durban, South Africa | 68 | Check Timing | July · 92Moderate | February · 55Moderate | 1.7x |
| 252 | Winnipeg, MB, Canada | 68 | Check Timing | August · 59Moderate | April · 29Good | 2.0x |
| 253 | Ganghwa, South Korea | 68 | Check Timing | January · 79Moderate | September · 46Good | 1.7x |
| 254 | Cervia, Italy | 68 | Check Timing | January · 86Moderate | June · 52Moderate | 1.7x |
| 255 | Bandung Kulon, Indonesia | 68 | Check Timing | July · 111Unhealthy for Sensitive Groups | December · 70Moderate | 1.6x |
| 256 | Ungasan, Indonesia | 68 | Check Timing | November · 55Moderate | June · 21Good | 2.6x |
| 257 | Izmir, Turkey | 68 | Check Timing | January · 119Unhealthy for Sensitive Groups | May · 78Moderate | 1.5x |
| 258 | Koh Samui, Thailand | 68 | Check Timing | January · 74Moderate | June · 42Good | 1.8x |
| 259 | Hue, Vietnam | 68 | Check Timing | April · 89Moderate | June · 54Moderate | 1.6x |
| 260 | Sofia, Bulgaria | 68 | Check Timing | December · 95Moderate | May · 58Moderate | 1.6x |
| 261 | Legian, Indonesia | 68 | Check Timing | March · 60Moderate | June · 30Good | 2.0x |
| 262 | Bentota, Sri Lanka | 68 | Check Timing | January · 87Moderate | August · 53Moderate | 1.6x |
| 263 | Guadalajara, Mexico | 68 | Check Timing | March · 96Moderate | September · 59Moderate | 1.6x |
| 264 | Mirissa, Sri Lanka | 68 | Check Timing | February · 76Moderate | September · 44Good | 1.7x |
| 265 | Negombo, Sri Lanka | 68 | Check Timing | March · 90Moderate | September · 55Moderate | 1.6x |
| 266 | Kerobokan, Indonesia | 67 | Check Timing | March · 61Moderate | June · 32Good | 1.9x |
| 267 | Como, Italy | 67 | Check Timing | December · 77Moderate | May · 45Good | 1.7x |
| 268 | Suwon, South Korea | 67 | Check Timing | February · 88Moderate | September · 54Moderate | 1.6x |
| 269 | Dublin, Ireland | 67 | Check Timing | March · 58Moderate | July · 28Good | 2.1x |
| 270 | Nairobi, Kenya | 67 | Check Timing | December · 95Moderate | September · 59Moderate | 1.6x |
| 271 | Muscat, Oman | 67 | Check Timing | July · 102Unhealthy for Sensitive Groups | January · 65Moderate | 1.6x |
| 272 | Jimbaran, Indonesia | 67 | Check Timing | March · 57Moderate | June · 27Good | 2.1x |
| 273 | Denpasar, Indonesia | 67 | Check Timing | March · 59Moderate | June · 30Good | 2.0x |
| 274 | Pecatu, Indonesia | 67 | Check Timing | March · 56Moderate | June · 25Good | 2.2x |
| 275 | Ujungberung, Indonesia | 67 | Check Timing | May · 107Unhealthy for Sensitive Groups | December · 70Moderate | 1.5x |
| 276 | Hakodate, Japan | 67 | Check Timing | April · 60Moderate | January · 31Good | 1.9x |
| 277 | Ooty, India | 67 | Check Timing | March · 87Moderate | September · 54Moderate | 1.6x |
| 278 | Ankara, Turkey | 67 | Check Timing | December · 104Unhealthy for Sensitive Groups | June · 68Moderate | 1.5x |
| 279 | Luxor, Egypt | 67 | Check Timing | September · 131Unhealthy for Sensitive Groups | October · 95Moderate | 1.4x |
| 280 | Manama, Bahrain | 66 | Check Timing | August · 154Unhealthy | December · 120Unhealthy for Sensitive Groups | 1.3x |
| 281 | Thessaloniki, Greece | 66 | Check Timing | December · 85Moderate | May · 53Moderate | 1.6x |
| 282 | Nevsehir, Turkey | 66 | Check Timing | December · 106Unhealthy for Sensitive Groups | July · 70Moderate | 1.5x |
| 283 | Malang, Indonesia | 66 | Check Timing | March · 93Moderate | August · 59Moderate | 1.6x |
| 284 | Cali, Colombia | 66 | Check Timing | March · 71Moderate | November · 41Good | 1.7x |
| 285 | Rhodes, Greece | 66 | Check Timing | July · 106Unhealthy for Sensitive Groups | April · 71Moderate | 1.5x |
| 286 | Amman, Jordan | 66 | Check Timing | September · 123Unhealthy for Sensitive Groups | May · 88Moderate | 1.4x |
| 287 | Oslo, Norway | 66 | Check Timing | January · 57Moderate | July · 28Good | 2.0x |
| 288 | Caldas Novas, Brazil | 66 | Check Timing | October · 75Moderate | March · 45Good | 1.7x |
| 289 | Kas, Turkey | 66 | Check Timing | August · 105Unhealthy for Sensitive Groups | March · 71Moderate | 1.5x |
| 290 | Bandung, Indonesia | 66 | Check Timing | July · 104Unhealthy for Sensitive Groups | December · 70Moderate | 1.5x |
| 291 | Udaipur, India | 66 | Check Timing | January · 112Unhealthy for Sensitive Groups | June · 78Moderate | 1.4x |
| 292 | Bakersfield, CA, US | 66 | Check Timing | December · 80Moderate | March · 50Good | 1.6x |
| 293 | Bansko, Bulgaria | 65 | Check Timing | December · 88Moderate | May · 56Moderate | 1.6x |
| 294 | EUR, Italy | 65 | Check Timing | January · 76Moderate | May · 46Good | 1.7x |
| 295 | Jeddah, Saudi Arabia | 65 | Check Timing | December · 161Unhealthy | June · 130Unhealthy for Sensitive Groups | 1.2x |
| 296 | Mysore, India | 65 | Check Timing | February · 98Moderate | July · 65Moderate | 1.5x |
| 297 | Sacramento, CA, US | 65 | Check Timing | December · 63Moderate | March · 35Good | 1.8x |
| 298 | Hoedspruit, South Africa | 65 | Check Timing | September · 85Moderate | January · 54Moderate | 1.6x |
| 299 | Windhoek, Namibia | 65 | Check Timing | August · 70Moderate | June · 41Good | 1.7x |
| 300 | Cartagena, Colombia | 65 | Check Timing | March · 72Moderate | September · 43Good | 1.7x |
| 301 | Umhlanga, South Africa | 65 | Check Timing | July · 87Moderate | December · 56Moderate | 1.6x |
| 302 | Santa Maria Novella, Italy | 65 | Check Timing | December · 66Moderate | May · 38Good | 1.7x |
| 303 | Pajara, Spain | 65 | Check Timing | January · 59Moderate | June · 31Good | 1.9x |
| 304 | Budapest, Hungary | 65 | Check Timing | December · 83Moderate | May · 53Moderate | 1.6x |
| 305 | Phu Quoc, Vietnam | 65 | Check Timing | January · 67Moderate | August · 39Good | 1.7x |
| 306 | Historic Center, Mexico | 65 | Check Timing | May · 76Moderate | September · 47Good | 1.6x |
| 307 | Panglao, the Philippines | 64 | Check Timing | November · 83Moderate | June · 53Moderate | 1.6x |
| 308 | Lyon, France | 64 | Check Timing | January · 68Moderate | May · 40Good | 1.7x |
| 309 | Solo, Indonesia | 64 | Check Timing | February · 91Moderate | August · 60Moderate | 1.5x |
| 310 | Coron, the Philippines | 64 | Check Timing | April · 69Moderate | September · 41Good | 1.7x |
| 311 | Munnar, India | 64 | Check Timing | February · 97Moderate | July · 66Moderate | 1.5x |
| 312 | Vung Tau, Vietnam | 64 | Check Timing | December · 82Moderate | June · 53Moderate | 1.5x |
| 313 | Cherry Creek State Park, the United States | 64 | Check Timing | July · 53Moderate | November · 22Good | 2.4x |
| 314 | Granada, Nicaragua | 63 | Check Timing | July · 82Moderate | January · 53Moderate | 1.5x |
| 315 | Boracay Island, the Philippines | 63 | Check Timing | February · 83Moderate | June · 54Moderate | 1.5x |
| 316 | Bordeaux, France | 63 | Check Timing | August · 76Moderate | May · 48Good | 1.6x |
| 317 | Ubud, Indonesia | 63 | Check Timing | March · 62Moderate | June · 35Good | 1.8x |
| 318 | Monterey, CA, US | 63 | Check Timing | September · 53Moderate | March · 22Good | 2.4x |
| 319 | Taichung, Taiwan | 63 | Check Timing | January · 83Moderate | July · 54Moderate | 1.5x |
| 320 | Yekaterinburg, Russia | 63 | Check Timing | May · 65Moderate | March · 38Good | 1.7x |
| 321 | Sa Khu, Thailand | 63 | Check Timing | January · 80Moderate | June · 52Moderate | 1.5x |
| 322 | Hakuba, Japan | 63 | Check Timing | March · 59Moderate | November · 32Good | 1.8x |
| 323 | Lourdes, France | 63 | Check Timing | January · 59Moderate | October · 32Good | 1.8x |
| 324 | San Francisco, CA, US | 63 | Check Timing | September · 59Moderate | March · 32Good | 1.8x |
| 325 | Maceio, Brazil | 63 | Check Timing | September · 56Moderate | February · 28Good | 2.0x |
| 326 | Cancun, Mexico | 62 | Check Timing | June · 68Moderate | March · 41Good | 1.7x |
| 327 | Puerto Vallarta, Mexico | 62 | Check Timing | May · 69Moderate | August · 42Good | 1.6x |
| 328 | Canggu, Indonesia | 62 | Check Timing | May · 73Moderate | December · 46Good | 1.6x |
| 329 | Veracruz, Mexico | 62 | Check Timing | May · 82Moderate | October · 54Moderate | 1.5x |
| 330 | Urgup, Turkey | 62 | Check Timing | December · 93Moderate | June · 64Moderate | 1.5x |
| 331 | Medellin, Colombia | 62 | Check Timing | March · 93Moderate | May · 64Moderate | 1.5x |
| 332 | Sunny Beach, Bulgaria | 62 | Check Timing | February · 89Moderate | June · 60Moderate | 1.5x |
| 333 | City Centre, Italy | 62 | Check Timing | January · 79Moderate | May · 52Moderate | 1.5x |
| 334 | Anuradhapura, Sri Lanka | 62 | Check Timing | March · 84Moderate | May · 56Moderate | 1.5x |
| 335 | Mont-Tremblant, QC, Canada | 62 | Check Timing | June · 53Moderate | March · 24Good | 2.2x |
| 336 | Bursa, Turkey | 61 | Check Timing | February · 95Moderate | June · 67Moderate | 1.4x |
| 337 | Bogota, Colombia | 61 | Check Timing | March · 81Moderate | July · 54Moderate | 1.5x |
| 338 | Ottawa, ON, Canada | 61 | Check Timing | June · 56Moderate | October · 29Good | 1.9x |
| 339 | Dongshan, Taiwan | 61 | Check Timing | January · 68Moderate | July · 42Good | 1.6x |
| 340 | Jackson Hole, WY, US | 61 | Check Timing | August · 49Good | February · 18Good | 2.7x |
| 341 | 16th Arrondissement, France | 61 | Check Timing | January · 65Moderate | May · 39Good | 1.7x |
| 342 | Luodong, Taiwan | 61 | Check Timing | March · 72Moderate | July · 46Good | 1.6x |
| 343 | Wujie, Taiwan | 61 | Check Timing | March · 72Moderate | July · 46Good | 1.6x |
| 344 | Phoenix, AZ, US | 61 | Check Timing | December · 64Moderate | May · 38Good | 1.7x |
| 345 | Newquay, the United Kingdom | 61 | Check Timing | March · 56Moderate | July · 29Good | 1.9x |
| 346 | Scottsdale, AZ, US | 61 | Check Timing | December · 67Moderate | March · 41Good | 1.6x |
| 347 | Agdal, Morocco | 61 | Check Timing | July · 77Moderate | December · 51Moderate | 1.5x |
| 348 | Antalya, Turkey | 60 | Check Timing | December · 105Unhealthy for Sensitive Groups | April · 78Moderate | 1.3x |
| 349 | Lapu Lapu, the Philippines | 60 | Check Timing | October · 86Moderate | June · 59Moderate | 1.5x |
| 350 | Oaxaca, Mexico | 60 | Check Timing | May · 87Moderate | July · 60Moderate | 1.5x |
| 351 | Samos, Greece | 60 | Check Timing | December · 89Moderate | May · 62Moderate | 1.4x |
| 352 | Ayvalik, Turkey | 60 | Check Timing | December · 87Moderate | June · 60Moderate | 1.5x |
| 353 | Hillman State Park, the United States | 60 | Worth Checking | July · 52Moderate | May · 23Good | 2.3x |
| 354 | Castlewood Canyon State Park, the United States | 60 | Worth Checking | July · 53Moderate | April · 25Good | 2.1x |
| 355 | Taean, South Korea | 60 | Worth Checking | February · 80Moderate | September · 54Moderate | 1.5x |
| 356 | Little Sandy National Wildlife Refuge, the United States | 60 | Worth Checking | June · 53Moderate | January · 25Good | 2.1x |
| 357 | Daegu, South Korea | 59 | Worth Checking | January · 80Moderate | September · 54Moderate | 1.5x |
| 358 | Adeje, Spain | 59 | Worth Checking | January · 61Moderate | June · 36Good | 1.7x |
| 359 | Belfast, the United Kingdom | 59 | Worth Checking | March · 56Moderate | August · 30Good | 1.9x |
| 360 | Jeonju, South Korea | 59 | Worth Checking | January · 83Moderate | September · 57Moderate | 1.5x |
| 361 | Rome, Italy | 59 | Worth Checking | January · 75Moderate | May · 50Good | 1.5x |
| 362 | Aurelio, Italy | 59 | Worth Checking | January · 73Moderate | May · 48Good | 1.5x |
| 363 | Kuta, Indonesia | 59 | Worth Checking | July · 84Moderate | September · 58Moderate | 1.4x |
| 364 | Semarang, Indonesia | 59 | Worth Checking | March · 87Moderate | August · 61Moderate | 1.4x |
| 365 | Bodrum, Turkey | 59 | Worth Checking | December · 93Moderate | April · 67Moderate | 1.4x |
| 366 | Mataram, Indonesia | 59 | Worth Checking | February · 64Moderate | June · 39Good | 1.6x |
| 367 | Mace, France | 59 | Worth Checking | January · 55Moderate | August · 29Good | 1.9x |
| 368 | Hurghada, Egypt | 58 | Worth Checking | September · 116Unhealthy for Sensitive Groups | January · 91Moderate | 1.3x |
| 369 | Chang Phueak, Thailand | 58 | Worth Checking | February · 79Moderate | October · 54Moderate | 1.5x |
| 370 | Kota Bharu, Malaysia | 58 | Worth Checking | February · 81Moderate | October · 56Moderate | 1.4x |
| 371 | Morelia, Mexico | 58 | Worth Checking | May · 81Moderate | August · 56Moderate | 1.4x |
| 372 | Corpus Christi, TX, US | 58 | Worth Checking | May · 57Moderate | November · 32Good | 1.8x |
| 373 | Cabo San Lucas, Mexico | 57 | Worth Checking | April · 57Moderate | August · 32Good | 1.8x |
| 374 | La Fortuna, Costa Rica | 57 | Worth Checking | August · 83Moderate | January · 58Moderate | 1.4x |
| 375 | Ipojuca, Brazil | 57 | Worth Checking | September · 56Moderate | December · 31Good | 1.8x |
| 376 | Pisa, Italy | 57 | Worth Checking | January · 75Moderate | May · 51Moderate | 1.5x |
| 377 | Duomo, Italy | 57 | Worth Checking | February · 68Moderate | May · 44Good | 1.5x |
| 378 | Calgary, AB, Canada | 57 | Worth Checking | August · 62Moderate | April · 38Good | 1.6x |
| 379 | Zama, Mexico | 57 | Worth Checking | June · 59Moderate | January · 35Good | 1.7x |
| 380 | Dar es Salaam, Tanzania | 57 | Worth Checking | December · 76Moderate | August · 52Moderate | 1.5x |
| 381 | Val d'Elsa, Italy | 56 | Worth Checking | December · 62Moderate | May · 38Good | 1.6x |
| 382 | Palm Springs, CA, US | 56 | Worth Checking | June · 59Moderate | January · 35Good | 1.7x |
| 383 | Zurich, Switzerland | 56 | Worth Checking | March · 61Moderate | May · 37Good | 1.6x |
| 384 | Shenandoah National Park, the United States | 56 | Worth Checking | June · 52Moderate | March · 25Good | 2.1x |
| 385 | Cozumel, Mexico | 56 | Worth Checking | June · 61Moderate | February · 37Good | 1.6x |
| 386 | Centro, Brazil | 56 | Worth Checking | September · 78Moderate | January · 54Moderate | 1.4x |
| 387 | Chania Town, Greece | 56 | Worth Checking | February · 79Moderate | May · 55Moderate | 1.4x |
| 388 | Sao Paulo, Brazil | 56 | Worth Checking | September · 79Moderate | January · 55Moderate | 1.4x |
| 389 | Nuwara Eliya, Sri Lanka | 55 | Worth Checking | December · 90Moderate | February · 66Moderate | 1.4x |
| 390 | Manali, India | 55 | Worth Checking | February · 83Moderate | September · 59Moderate | 1.4x |
| 391 | Ren-ai, Taiwan | 55 | Worth Checking | April · 69Moderate | July · 46Good | 1.5x |
| 392 | San Miguel de Allende, Mexico | 55 | Worth Checking | May · 74Moderate | October · 51Moderate | 1.5x |
| 393 | Gangneung, South Korea | 55 | Worth Checking | March · 71Moderate | September · 48Good | 1.5x |
| 394 | Assisi, Italy | 55 | Worth Checking | January · 69Moderate | May · 46Good | 1.5x |
| 395 | Busanjin, South Korea | 55 | Worth Checking | January · 72Moderate | September · 49Good | 1.5x |
| 396 | Aewol, South Korea | 55 | Worth Checking | March · 70Moderate | July · 47Good | 1.5x |
| 397 | Guanajuato, Mexico | 55 | Worth Checking | May · 68Moderate | October · 45Good | 1.5x |
| 398 | Egypt Valley Wildlife Area, the United States | 55 | Worth Checking | June · 53Moderate | October · 28Good | 1.9x |
| 399 | Sapporo, Japan | 55 | Worth Checking | April · 56Moderate | December · 32Good | 1.8x |
| 400 | Genoa, Italy | 55 | Worth Checking | January · 63Moderate | May · 40Good | 1.6x |
| 401 | Seongsan, South Korea | 55 | Worth Checking | March · 68Moderate | September · 45Good | 1.5x |
| 402 | Siena, Italy | 54 | Worth Checking | January · 63Moderate | May · 40Good | 1.6x |
| 403 | Quad Cities, IA, US | 54 | Worth Checking | July · 51Moderate | May · 25Good | 2.0x |
| 404 | Puerto de la Cruz, Spain | 54 | Worth Checking | January · 60Moderate | September · 37Good | 1.6x |
| 405 | Albuquerque, NM, US | 54 | Worth Checking | December · 51Moderate | March · 25Good | 2.0x |
| 406 | Balibago, the Philippines | 54 | Worth Checking | August · 102Unhealthy for Sensitive Groups | December · 79Moderate | 1.3x |
| 407 | Hoi An, Vietnam | 54 | Worth Checking | April · 79Moderate | July · 56Moderate | 1.4x |
| 408 | Noord, Aruba | 54 | Worth Checking | June · 61Moderate | January · 38Good | 1.6x |
| 409 | San Jose, CA, US | 54 | Worth Checking | December · 58Moderate | March · 35Good | 1.7x |
| 410 | Cesme, Turkey | 54 | Worth Checking | January · 80Moderate | June · 57Moderate | 1.4x |
| 411 | Managua, Nicaragua | 54 | Worth Checking | July · 85Moderate | January · 62Moderate | 1.4x |
| 412 | Buenos Aires, Argentina | 53 | Worth Checking | September · 80Moderate | January · 57Moderate | 1.4x |
| 413 | Davao, the Philippines | 53 | Worth Checking | December · 86Moderate | July · 63Moderate | 1.4x |
| 414 | Batam, Indonesia | 53 | Worth Checking | October · 58Moderate | January · 35Good | 1.7x |
| 415 | Girona, Spain | 53 | Worth Checking | January · 58Moderate | May · 35Good | 1.7x |
| 416 | Sigiriya, Sri Lanka | 53 | Worth Checking | December · 82Moderate | May · 59Moderate | 1.4x |
| 417 | Little Rock, AR, US | 53 | Worth Checking | August · 58Moderate | January · 35Good | 1.7x |
| 418 | Niagara Falls, ON, Canada | 53 | Worth Checking | June · 54Moderate | October · 30Good | 1.8x |
| 419 | Whistler, BC, Canada | 53 | Worth Checking | August · 47Good | June · 22Good | 2.1x |
| 420 | Puerto Morelos, Mexico | 53 | Worth Checking | June · 59Moderate | January · 36Good | 1.6x |
| 421 | Belo Horizonte, Brazil | 53 | Worth Checking | September · 74Moderate | December · 52Moderate | 1.4x |
| 422 | Providenciales, the Turks and Caicos Islands | 53 | Worth Checking | May · 54Moderate | November · 30Good | 1.8x |
| 423 | Gdansk, Poland | 53 | Worth Checking | December · 65Moderate | July · 43Good | 1.5x |
| 424 | San Polo, Italy | 52 | Worth Checking | January · 67Moderate | May · 45Good | 1.5x |
| 425 | Malibu Creek State Park, the United States | 52 | Worth Checking | July · 50Good | March · 25Good | 2.0x |
| 426 | Karlova Ves, Slovakia | 52 | Worth Checking | December · 66Moderate | May · 44Good | 1.5x |
| 427 | Austin, TX, US | 52 | Worth Checking | May · 57Moderate | December · 34Good | 1.7x |
| 428 | Seattle, WA, US | 52 | Worth Checking | September · 53Moderate | June · 29Good | 1.8x |
| 429 | Playa del Carmen, Mexico | 52 | Worth Checking | June · 61Moderate | March · 39Good | 1.6x |
| 430 | Tulum, Mexico | 52 | Worth Checking | June · 60Moderate | March · 38Good | 1.6x |
| 431 | Alanya, Turkey | 52 | Worth Checking | August · 98Moderate | March · 76Moderate | 1.3x |
| 432 | 15th Arrondissement, France | 52 | Worth Checking | January · 64Moderate | May · 42Good | 1.5x |
| 433 | 14th Arrondissement, France | 52 | Worth Checking | January · 64Moderate | May · 42Good | 1.5x |
| 434 | Jaco, Costa Rica | 52 | Worth Checking | July · 76Moderate | January · 54Moderate | 1.4x |
| 435 | Ko Phi Phi, Thailand | 52 | Worth Checking | January · 78Moderate | June · 56Moderate | 1.4x |
| 436 | Mexico City, Mexico | 51 | Worth Checking | January · 87Moderate | July · 65Moderate | 1.3x |
| 437 | Cebu, the Philippines | 51 | Worth Checking | October · 81Moderate | June · 59Moderate | 1.4x |
| 438 | Leipzig, Germany | 51 | Worth Checking | March · 60Moderate | July · 38Good | 1.6x |
| 439 | Livigno, Italy | 51 | Worth Checking | December · 59Moderate | May · 37Good | 1.6x |
| 440 | Hakata, Japan | 51 | Worth Checking | March · 60Moderate | August · 38Good | 1.6x |
| 441 | Nikko, Japan | 51 | Worth Checking | March · 58Moderate | December · 36Good | 1.6x |
| 442 | Hawaii Island, the United States | 51 | Worth Checking | September · 40Good | June · 16Good | 2.5x |
| 443 | Roatan, Honduras | 51 | Worth Checking | May · 71Moderate | December · 50Good | 1.4x |
| 444 | Takayama, Japan | 51 | Worth Checking | March · 58Moderate | October · 36Good | 1.6x |
| 445 | Ito, Japan | 50 | Worth Checking | March · 52Moderate | August · 28Good | 1.9x |
| 446 | Cortona, Italy | 50 | Worth Checking | January · 66Moderate | May · 45Good | 1.5x |
| 447 | Sharm el Sheikh, Egypt | 50 | Worth Checking | September · 104Unhealthy for Sensitive Groups | July · 83Moderate | 1.3x |
| 448 | Cape Town, South Africa | 50 | Worth Checking | June · 54Moderate | January · 31Good | 1.7x |
| 449 | Langkawi, Malaysia | 50 | Worth Checking | February · 74Moderate | October · 53Moderate | 1.4x |
| 450 | Split, Croatia | 50 | Worth Checking | December · 74Moderate | June · 53Moderate | 1.4x |
| 451 | Eagle Bluffs Conservation Area, the United States | 50 | Worth Checking | July · 53Moderate | February · 30Good | 1.8x |
| 452 | Mecca, Saudi Arabia | 50 | Worth Checking | November · 161Unhealthy | June · 141Unhealthy for Sensitive Groups | 1.1x |
| 453 | Mykonos, Greece | 50 | Worth Checking | February · 75Moderate | May · 54Moderate | 1.4x |
| 454 | Cape Town City Centre, South Africa | 50 | Worth Checking | June · 53Moderate | January · 30Good | 1.8x |
| 455 | Kandy, Sri Lanka | 50 | Worth Checking | May · 93Moderate | September · 72Moderate | 1.3x |
| 456 | Jungmun, South Korea | 50 | Worth Checking | March · 64Moderate | July · 43Good | 1.5x |
| 457 | Lille, France | 49 | Worth Checking | January · 63Moderate | August · 42Good | 1.5x |
| 458 | La Spezia, Italy | 49 | Worth Checking | January · 62Moderate | May · 41Good | 1.5x |
| 459 | Senggigi, Indonesia | 49 | Worth Checking | October · 60Moderate | June · 39Good | 1.5x |
| 460 | Agadir, Morocco | 49 | Worth Checking | July · 83Moderate | December · 62Moderate | 1.3x |
| 461 | Bournemouth, the United Kingdom | 49 | Worth Checking | March · 57Moderate | July · 35Good | 1.6x |
| 462 | Queretaro, Mexico | 49 | Worth Checking | May · 77Moderate | October · 56Moderate | 1.4x |
| 463 | Essaouira, Morocco | 49 | Worth Checking | August · 82Moderate | November · 61Moderate | 1.3x |
| 464 | Surabaya, Indonesia | 49 | Worth Checking | February · 83Moderate | July · 62Moderate | 1.3x |
| 465 | Dresden, Germany | 49 | Worth Checking | March · 61Moderate | July · 40Good | 1.5x |
| 466 | Fujikawaguchiko, Japan | 49 | Worth Checking | June · 55Moderate | December · 33Good | 1.7x |
| 467 | Natal, Brazil | 48 | Worth Checking | August · 55Moderate | November · 33Good | 1.7x |
| 468 | Andeok, South Korea | 48 | Worth Checking | March · 69Moderate | July · 49Good | 1.4x |
| 469 | Porto Seguro, Brazil | 48 | Worth Checking | August · 52Moderate | February · 29Good | 1.8x |
| 470 | Cardiff, the United Kingdom | 48 | Worth Checking | March · 73Moderate | October · 53Moderate | 1.4x |
| 471 | Berlin, Germany | 48 | Worth Checking | March · 66Moderate | July · 46Good | 1.4x |
| 472 | Jocheon, South Korea | 48 | Worth Checking | March · 64Moderate | September · 44Good | 1.5x |
| 473 | Kuah, Malaysia | 47 | Worth Checking | January · 73Moderate | October · 53Moderate | 1.4x |
| 474 | Marseille, France | 47 | Worth Checking | January · 63Moderate | May · 43Good | 1.5x |
| 475 | Charlottenburg, Germany | 47 | Worth Checking | March · 64Moderate | July · 44Good | 1.5x |
| 476 | Costa Adeje, Spain | 47 | Worth Checking | March · 57Moderate | October · 36Good | 1.6x |
| 477 | Lisbon, Portugal | 47 | Worth Checking | December · 58Moderate | April · 37Good | 1.6x |
| 478 | Kasbah, Morocco | 47 | Worth Checking | July · 74Moderate | November · 54Moderate | 1.4x |
| 479 | Toulouse, France | 47 | Worth Checking | January · 63Moderate | May · 43Good | 1.5x |
| 480 | Tsentralny, Russia | 47 | Worth Checking | December · 65Moderate | July · 45Good | 1.4x |
| 481 | Salzburg, Austria | 47 | Worth Checking | January · 57Moderate | May · 36Good | 1.6x |
| 482 | San Pedro, Belize | 47 | Worth Checking | July · 63Moderate | November · 43Good | 1.5x |
| 483 | Hat Yai, Thailand | 47 | Worth Checking | January · 83Moderate | November · 63Moderate | 1.3x |
| 484 | Puebla, Mexico | 47 | Worth Checking | April · 84Moderate | July · 64Moderate | 1.3x |
| 485 | Leon, Mexico | 47 | Worth Checking | May · 82Moderate | September · 62Moderate | 1.3x |
| 486 | Branson, MO, US | 47 | Worth Checking | August · 52Moderate | November · 30Good | 1.7x |
| 487 | Da Nang, Vietnam | 47 | Worth Checking | April · 76Moderate | December · 56Moderate | 1.4x |
| 488 | Alghero, Italy | 47 | Worth Checking | January · 61Moderate | May · 41Good | 1.5x |
| 489 | Vail, CO, US | 47 | Worth Checking | October · 41Good | December · 19Good | 2.2x |
| 490 | Park City, UT, US | 47 | Worth Checking | September · 40Good | March · 18Good | 2.2x |
| 491 | San Marco, Italy | 47 | Worth Checking | January · 62Moderate | May · 42Good | 1.5x |
| 492 | Perth, Australia | 46 | Worth Checking | January · 35Good | October · 13Good | 2.7x |
| 493 | El Centro, Argentina | 46 | Worth Checking | June · 70Moderate | December · 51Moderate | 1.4x |
| 494 | Quezon City, the Philippines | 46 | Worth Checking | October · 110Unhealthy for Sensitive Groups | February · 91Moderate | 1.2x |
| 495 | Vilnius, Lithuania | 46 | Worth Checking | March · 60Moderate | September · 40Good | 1.5x |
| 496 | Yogyakarta, Indonesia | 46 | Worth Checking | November · 70Moderate | August · 51Moderate | 1.4x |
| 497 | Aberdeen, the United Kingdom | 46 | Worth Checking | March · 48Good | July · 26Good | 1.8x |
| 498 | Sant Josep de sa Talaia, Spain | 46 | Worth Checking | July · 55Moderate | November · 34Good | 1.6x |
| 499 | Williamsburg, VA, US | 45 | Worth Checking | June · 49Good | February · 27Good | 1.8x |
| 500 | Fortaleza, Brazil | 45 | Worth Checking | March · 58Moderate | November · 38Good | 1.5x |
| 501 | Kanazawa, Japan | 45 | Worth Checking | June · 59Moderate | December · 39Good | 1.5x |
| 502 | Washington, DC, US | 45 | Worth Checking | June · 55Moderate | April · 34Good | 1.6x |
| 503 | Namhae, South Korea | 45 | Worth Checking | March · 65Moderate | September · 46Good | 1.4x |
| 504 | Gyeongju, South Korea | 45 | Worth Checking | March · 73Moderate | September · 54Moderate | 1.4x |
| 505 | Brussels, Belgium | 45 | Worth Checking | March · 59Moderate | August · 39Good | 1.5x |
| 506 | Baltimore, MD, US | 45 | Worth Checking | June · 55Moderate | April · 34Good | 1.6x |
| 507 | Riyadh, Saudi Arabia | 45 | Worth Checking | July · 170Unhealthy | June · 153Unhealthy | 1.1x |
| 508 | Kos, Greece | 45 | Worth Checking | November · 80Moderate | April · 61Moderate | 1.3x |
| 509 | Kassandra, Greece | 45 | Worth Checking | February · 64Moderate | October · 45Good | 1.4x |
| 510 | Corfu, Greece | 45 | Worth Checking | February · 76Moderate | June · 57Moderate | 1.3x |
| 511 | Shah Alam, Malaysia | 44 | Worth Checking | October · 78Moderate | November · 59Moderate | 1.3x |
| 512 | Chalong, Thailand | 44 | Worth Checking | February · 76Moderate | May · 57Moderate | 1.3x |
| 513 | Steamboat Springs, CO, US | 44 | Worth Checking | July · 39Good | March · 18Good | 2.2x |
| 514 | Alcudia, Spain | 44 | Worth Checking | July · 58Moderate | December · 38Good | 1.5x |
| 515 | Southbank, VIC, Australia | 44 | Worth Checking | May · 44Good | October · 23Good | 1.9x |
| 516 | New York, NY, US | 44 | Worth Checking | July · 56Moderate | May · 36Good | 1.6x |
| 517 | Lubbock, TX, US | 44 | Worth Checking | July · 44Good | January · 23Good | 1.9x |
| 518 | Gramado, Brazil | 44 | Worth Checking | September · 60Moderate | May · 41Good | 1.5x |
| 519 | Torquay, the United Kingdom | 44 | Worth Checking | April · 56Moderate | July · 36Good | 1.6x |
| 520 | Jerusalem, Israel | 43 | Worth Checking | January · 90Moderate | May · 72Moderate | 1.3x |
| 521 | Marrakech, Morocco | 43 | Worth Checking | July · 88Moderate | December · 70Moderate | 1.3x |
| 522 | Old Town, Poland | 43 | Worth Checking | June · 59Moderate | April · 40Good | 1.5x |
| 523 | Montpellier, France | 43 | Worth Checking | January · 59Moderate | May · 40Good | 1.5x |
| 524 | Amarillo, TX, US | 43 | Worth Checking | July · 47Good | November · 26Good | 1.8x |
| 525 | Puerto Galera, the Philippines | 43 | Worth Checking | February · 73Moderate | September · 55Moderate | 1.3x |
| 526 | Disneyland, the United States | 43 | Worth Checking | December · 64Moderate | March · 46Good | 1.4x |
| 527 | Arlington, VA, US | 43 | Worth Checking | June · 54Moderate | October · 34Good | 1.6x |
| 528 | Anaheim, CA, US | 43 | Worth Checking | December · 64Moderate | March · 46Good | 1.4x |
| 529 | Mobile, AL, US | 42 | Worth Checking | August · 55Moderate | January · 35Good | 1.6x |
| 530 | Morro de Sao Paulo, Brazil | 42 | Worth Checking | August · 58Moderate | February · 39Good | 1.5x |
| 531 | Anchorage, AK, US | 42 | Worth Checking | January · 37Good | May · 17Good | 2.2x |
| 532 | Brighton, the United Kingdom | 42 | Worth Checking | March · 54Moderate | July · 34Good | 1.6x |
| 533 | Toronto, ON, Canada | 42 | Worth Checking | June · 54Moderate | October · 34Good | 1.6x |
| 534 | Coffs Harbour, NSW, Australia | 42 | Worth Checking | November · 40Good | February · 20Good | 2.0x |
| 535 | Schwaz, Austria | 42 | Worth Checking | January · 58Moderate | May · 39Good | 1.5x |
| 536 | Avignon, France | 42 | Worth Checking | January · 61Moderate | May · 43Good | 1.4x |
| 537 | Port Douglas, QLD, Australia | 42 | Worth Checking | October · 43Good | March · 23Good | 1.9x |
| 538 | Florianopolis, Brazil | 42 | Worth Checking | August · 68Moderate | November · 51Moderate | 1.3x |
| 539 | Casablanca, Morocco | 42 | Worth Checking | July · 91Moderate | November · 74Moderate | 1.2x |
| 540 | Strasbourg, France | 42 | Worth Checking | March · 68Moderate | May · 51Moderate | 1.3x |
| 541 | Side, Turkey | 42 | Worth Checking | August · 91Moderate | March · 74Moderate | 1.2x |
| 542 | Hamburg, Germany | 41 | Worth Checking | March · 60Moderate | July · 42Good | 1.4x |
| 543 | Bristol, the United Kingdom | 41 | Worth Checking | March · 69Moderate | July · 52Moderate | 1.3x |
| 544 | Kazan, Russia | 41 | Worth Checking | December · 60Moderate | February · 42Good | 1.4x |
| 545 | Palm Cove, QLD, Australia | 41 | Worth Checking | September · 43Good | March · 23Good | 1.9x |
| 546 | Knysna, South Africa | 41 | Worth Checking | September · 43Good | May · 23Good | 1.9x |
| 547 | Tongyeong, South Korea | 41 | Worth Checking | March · 66Moderate | July · 49Good | 1.3x |
| 548 | Santanyi, Spain | 41 | Worth Checking | February · 53Moderate | May · 33Good | 1.6x |
| 549 | South Beach, FL, US | 41 | Worth Checking | April · 45Good | October · 25Good | 1.8x |
| 550 | Yufu, Japan | 41 | Worth Checking | June · 60Moderate | December · 42Good | 1.4x |
| 551 | Victoria, BC, Canada | 41 | Worth Checking | September · 45Good | May · 25Good | 1.8x |
| 552 | St Petersburg, Russia | 41 | Worth Checking | June · 56Moderate | November · 37Good | 1.5x |
| 553 | Tagaytay, the Philippines | 41 | Worth Checking | August · 80Moderate | February · 63Moderate | 1.3x |
| 554 | Ipoh, Malaysia | 41 | Worth Checking | May · 77Moderate | November · 60Moderate | 1.3x |
| 555 | Khao Takiab, Thailand | 41 | Worth Checking | January · 76Moderate | August · 59Moderate | 1.3x |
| 556 | Ponta Negra, Brazil | 41 | Worth Checking | July · 78Moderate | March · 61Moderate | 1.3x |
| 557 | Kuala Lumpur, Malaysia | 41 | Worth Checking | April · 77Moderate | December · 60Moderate | 1.3x |
| 558 | Weymouth, the United Kingdom | 40 | Worth Checking | March · 56Moderate | July · 37Good | 1.5x |
| 559 | Montreal, QC, Canada | 40 | Worth Checking | January · 56Moderate | April · 37Good | 1.5x |
| 560 | Bayswater, the United Kingdom | 40 | Worth Checking | January · 55Moderate | July · 36Good | 1.5x |
| 561 | Lincoln, NE, US | 40 | Worth Checking | September · 51Moderate | November · 31Good | 1.6x |
| 562 | Karlovy Vary, Czechia | 40 | Worth Checking | December · 59Moderate | July · 41Good | 1.4x |
| 563 | Geoje, South Korea | 40 | Worth Checking | March · 67Moderate | September · 51Moderate | 1.3x |
| 564 | Glasgow, the United Kingdom | 40 | Flexible | March · 52Moderate | July · 32Good | 1.6x |
| 565 | Virginia Beach, VA, US | 40 | Flexible | June · 51Moderate | September · 31Good | 1.6x |
| 566 | Flagstaff, AZ, US | 40 | Flexible | June · 36Good | February · 17Good | 2.1x |
| 567 | Hallim, South Korea | 40 | Flexible | March · 67Moderate | July · 51Moderate | 1.3x |
| 568 | Kensington, the United Kingdom | 40 | Flexible | March · 56Moderate | July · 37Good | 1.5x |
| 569 | Memphis, TN, US | 40 | Flexible | July · 54Moderate | December · 35Good | 1.5x |
| 570 | Jiaoxi, Taiwan | 40 | Flexible | March · 68Moderate | July · 52Moderate | 1.3x |
| 571 | Paris, France | 40 | Flexible | March · 68Moderate | August · 52Moderate | 1.3x |
| 572 | Las Vegas, NV, US | 40 | Flexible | September · 40Good | March · 21Good | 1.9x |
| 573 | Eilat, Israel | 40 | Flexible | September · 84Moderate | March · 68Moderate | 1.2x |
| 574 | Baku, Azerbaijan | 40 | Flexible | September · 85Moderate | January · 69Moderate | 1.2x |
| 575 | Cologne, Germany | 40 | Flexible | March · 60Moderate | October · 43Good | 1.4x |
| 576 | Asheville, NC, US | 40 | Flexible | July · 51Moderate | January · 31Good | 1.6x |
| 577 | Redwood National Park, the United States | 39 | Flexible | April · 51Moderate | January · 31Good | 1.6x |
| 578 | Yeosu, South Korea | 39 | Flexible | March · 69Moderate | July · 53Moderate | 1.3x |
| 579 | Pekanbaru, Indonesia | 39 | Flexible | April · 69Moderate | July · 53Moderate | 1.3x |
| 580 | Tel Aviv, Israel | 39 | Flexible | December · 80Moderate | April · 64Moderate | 1.3x |
| 581 | Campos do Jordao, Brazil | 39 | Flexible | July · 65Moderate | January · 49Good | 1.3x |
| 582 | Philadelphia, PA, US | 39 | Flexible | July · 54Moderate | September · 35Good | 1.5x |
| 583 | Amsterdam, the Netherlands | 39 | Flexible | January · 60Moderate | August · 43Good | 1.4x |
| 584 | Liverpool, the United Kingdom | 39 | Flexible | March · 56Moderate | July · 38Good | 1.5x |
| 585 | Agadir Bay, Morocco | 39 | Flexible | July · 81Moderate | November · 65Moderate | 1.2x |
| 586 | Rabat, Morocco | 39 | Flexible | July · 81Moderate | November · 65Moderate | 1.2x |
| 587 | Jeju, South Korea | 39 | Flexible | March · 69Moderate | July · 53Moderate | 1.3x |
| 588 | Central Austin, TX, US | 39 | Flexible | May · 57Moderate | December · 39Good | 1.5x |
| 589 | Taipei, Taiwan | 39 | Flexible | March · 69Moderate | July · 53Moderate | 1.3x |
| 590 | Brooklyn, NY, US | 39 | Flexible | July · 54Moderate | April · 35Good | 1.5x |
| 591 | Seogwipo, South Korea | 39 | Flexible | March · 64Moderate | July · 48Good | 1.3x |
| 592 | Barcelona, Spain | 39 | Flexible | February · 76Moderate | April · 60Moderate | 1.3x |
| 593 | Petaling Jaya, Malaysia | 39 | Flexible | October · 76Moderate | December · 60Moderate | 1.3x |
| 594 | Colorado Springs, CO, US | 39 | Flexible | August · 45Good | March · 26Good | 1.7x |
| 595 | Tallinn, Estonia | 39 | Flexible | June · 45Good | October · 26Good | 1.7x |
| 596 | Madison, WI, US | 39 | Flexible | January · 53Moderate | October · 34Good | 1.6x |
| 597 | Columbus, OH, US | 38 | Flexible | July · 56Moderate | April · 38Good | 1.5x |
| 598 | St Louis, MO, US | 38 | Flexible | July · 58Moderate | April · 41Good | 1.4x |
| 599 | Joao Pessoa, Brazil | 38 | Flexible | September · 56Moderate | December · 38Good | 1.5x |
| 600 | Lloret de Mar, Spain | 38 | Flexible | February · 62Moderate | May · 46Good | 1.3x |
| 601 | Mount Mitchell State Park, the United States | 38 | Flexible | July · 46Good | January · 27Good | 1.7x |
| 602 | Makati, the Philippines | 38 | Flexible | October · 110Unhealthy for Sensitive Groups | February · 96Moderate | 1.1x |
| 603 | Prague, Czechia | 38 | Flexible | March · 67Moderate | May · 52Moderate | 1.3x |
| 604 | Prague 1, Czechia | 38 | Flexible | March · 67Moderate | May · 52Moderate | 1.3x |
| 605 | Bratislava, Slovakia | 38 | Flexible | December · 66Moderate | May · 51Moderate | 1.3x |
| 606 | Madrid, Spain | 38 | Flexible | January · 58Moderate | April · 41Good | 1.4x |
| 607 | Prague 2, Czechia | 38 | Flexible | March · 67Moderate | May · 52Moderate | 1.3x |
| 608 | Denver, CO, US | 38 | Flexible | August · 52Moderate | April · 33Good | 1.6x |
| 609 | Breckenridge, CO, US | 38 | Flexible | August · 37Good | December · 19Good | 1.9x |
| 610 | Lefkada, Greece | 37 | Flexible | January · 68Moderate | June · 53Moderate | 1.3x |
| 611 | Salerno, Italy | 37 | Flexible | December · 69Moderate | May · 54Moderate | 1.3x |
| 612 | Salou, Spain | 37 | Flexible | February · 55Moderate | April · 37Good | 1.5x |
| 613 | Nafplio, Greece | 37 | Flexible | March · 70Moderate | June · 55Moderate | 1.3x |
| 614 | Ragusa, Italy | 37 | Flexible | July · 67Moderate | January · 52Moderate | 1.3x |
| 615 | Boston, MA, US | 37 | Flexible | July · 50Good | April · 31Good | 1.6x |
| 616 | Inverness, the United Kingdom | 37 | Flexible | March · 51Moderate | August · 32Good | 1.6x |
| 617 | City Centre, Turkey | 37 | Flexible | March · 77Moderate | August · 62Moderate | 1.2x |
| 618 | London, the United Kingdom | 37 | Flexible | November · 55Moderate | August · 37Good | 1.5x |
| 619 | Hermanus, South Africa | 37 | Flexible | July · 48Good | December · 29Good | 1.7x |
| 620 | Nuremberg, Germany | 37 | Flexible | March · 60Moderate | July · 44Good | 1.4x |
| 621 | Norwich, the United Kingdom | 37 | Flexible | March · 52Moderate | August · 33Good | 1.6x |
| 622 | Penang, Malaysia | 37 | Flexible | March · 76Moderate | December · 61Moderate | 1.2x |
| 623 | Plage des Nations, Morocco | 37 | Flexible | August · 74Moderate | November · 59Moderate | 1.3x |
| 624 | Tangier, Morocco | 37 | Flexible | August · 73Moderate | November · 58Moderate | 1.3x |
| 625 | Reading, the United Kingdom | 37 | Flexible | March · 55Moderate | May · 37Good | 1.5x |
| 626 | Windermere, the United Kingdom | 37 | Flexible | March · 52Moderate | July · 33Good | 1.6x |
| 627 | Negril, Jamaica | 37 | Flexible | July · 75Moderate | December · 60Moderate | 1.3x |
| 628 | Scarborough, the United Kingdom | 37 | Flexible | March · 54Moderate | July · 36Good | 1.5x |
| 629 | Riga, Latvia | 37 | Flexible | December · 71Moderate | July · 56Moderate | 1.3x |
| 630 | Sant Antoni de Portmany, Spain | 37 | Flexible | July · 55Moderate | November · 37Good | 1.5x |
| 631 | Nha Trang, Vietnam | 37 | Flexible | May · 71Moderate | March · 56Moderate | 1.3x |
| 632 | Kissimmee, FL, US | 37 | Flexible | April · 51Moderate | September · 32Good | 1.6x |
| 633 | Edinburgh, the United Kingdom | 37 | Flexible | March · 55Moderate | August · 37Good | 1.5x |
| 634 | York, the United Kingdom | 37 | Flexible | March · 57Moderate | August · 40Good | 1.4x |
| 635 | Helsinki, Finland | 36 | Flexible | June · 43Good | November · 25Good | 1.7x |
| 636 | Sirkeci, Turkey | 36 | Flexible | March · 80Moderate | August · 66Moderate | 1.2x |
| 637 | Mississauga, ON, Canada | 36 | Flexible | August · 53Moderate | October · 35Good | 1.5x |
| 638 | Fatih, Turkey | 36 | Flexible | March · 80Moderate | August · 66Moderate | 1.2x |
| 639 | Llanca, Spain | 36 | Flexible | February · 53Moderate | May · 35Good | 1.5x |
| 640 | Da Lat, Vietnam | 36 | Flexible | January · 80Moderate | July · 66Moderate | 1.2x |
| 641 | Marbella, Spain | 36 | Flexible | July · 62Moderate | December · 47Good | 1.3x |
| 642 | Benalmadena, Spain | 36 | Flexible | July · 66Moderate | December · 52Moderate | 1.3x |
| 643 | Frankfurt, Germany | 36 | Flexible | March · 57Moderate | July · 40Good | 1.4x |
| 644 | Kota Kinabalu, Malaysia | 36 | Flexible | December · 69Moderate | November · 55Moderate | 1.3x |
| 645 | Chania, Greece | 36 | Flexible | August · 66Moderate | May · 52Moderate | 1.3x |
| 646 | Cagliari, Italy | 36 | Flexible | January · 68Moderate | May · 54Moderate | 1.3x |
| 647 | Merida, Mexico | 36 | Flexible | April · 67Moderate | January · 53Moderate | 1.3x |
| 648 | Milwaukee, WI, US | 36 | Flexible | January · 52Moderate | October · 34Good | 1.5x |
| 649 | Daylesford, VIC, Australia | 36 | Flexible | May · 33Good | November · 16Good | 2.1x |
| 650 | Pasay, the Philippines | 36 | Flexible | May · 106Unhealthy for Sensitive Groups | July · 94Moderate | 1.1x |
| 651 | Miami Beach, FL, US | 36 | Flexible | July · 46Good | October · 28Good | 1.6x |
| 652 | Ruffner Mountain Nature Center, the United States | 35 | Flexible | June · 54Moderate | January · 36Good | 1.5x |
| 653 | Sorrento, Italy | 35 | Flexible | February · 63Moderate | May · 49Good | 1.3x |
| 654 | Vatican, Italy | 35 | Flexible | June · 57Moderate | October · 41Good | 1.4x |
| 655 | Los Cabos, Mexico | 35 | Flexible | April · 53Moderate | August · 35Good | 1.5x |
| 656 | Moscow, Russia | 35 | Flexible | April · 70Moderate | November · 56Moderate | 1.3x |
| 657 | Munich, Germany | 35 | Flexible | March · 56Moderate | May · 39Good | 1.4x |
| 658 | Hollywood, FL, US | 35 | Flexible | July · 47Good | October · 29Good | 1.6x |
| 659 | Nice, France | 35 | Flexible | January · 59Moderate | May · 44Good | 1.3x |
| 660 | Cannes, France | 35 | Flexible | February · 59Moderate | May · 44Good | 1.3x |
| 661 | Stockholm, Sweden | 35 | Flexible | March · 39Good | November · 22Good | 1.8x |
| 662 | Johor Bahru, Malaysia | 35 | Flexible | September · 60Moderate | January · 45Good | 1.3x |
| 663 | Arlington, TX, US | 35 | Flexible | July · 56Moderate | February · 39Good | 1.4x |
| 664 | Vancouver, BC, Canada | 35 | Flexible | September · 41Good | June · 24Good | 1.7x |
| 665 | San Sebastian, Spain | 35 | Flexible | February · 56Moderate | December · 39Good | 1.4x |
| 666 | Rio de Janeiro, Brazil | 35 | Flexible | October · 79Moderate | January · 66Moderate | 1.2x |
| 667 | Miami, FL, US | 35 | Flexible | July · 51Moderate | September · 33Good | 1.5x |
| 668 | Birmingham, the United Kingdom | 35 | Flexible | March · 59Moderate | July · 44Good | 1.3x |
| 669 | New Orleans, LA, US | 35 | Flexible | August · 57Moderate | February · 41Good | 1.4x |
| 670 | Key West, FL, US | 35 | Flexible | July · 42Good | September · 25Good | 1.7x |
| 671 | Los Angeles, CA, US | 35 | Flexible | September · 65Moderate | March · 52Moderate | 1.3x |
| 672 | Fes, Morocco | 35 | Flexible | July · 76Moderate | March · 63Moderate | 1.2x |
| 673 | Istanbul, Turkey | 35 | Flexible | March · 77Moderate | July · 64Moderate | 1.2x |
| 674 | Chvabiani, Georgia | 35 | Flexible | June · 76Moderate | August · 63Moderate | 1.2x |
| 675 | Sitges, Spain | 34 | Flexible | February · 65Moderate | April · 52Moderate | 1.3x |
| 676 | Funchal, Portugal | 34 | Flexible | February · 44Good | June · 27Good | 1.6x |
| 677 | Olbia, Italy | 34 | Flexible | January · 55Moderate | May · 38Good | 1.4x |
| 678 | La Malagueta, Spain | 34 | Flexible | August · 65Moderate | December · 52Moderate | 1.3x |
| 679 | Paraty, Brazil | 34 | Flexible | September · 65Moderate | January · 52Moderate | 1.3x |
| 680 | Orlando, FL, US | 34 | Flexible | March · 51Moderate | September · 33Good | 1.5x |
| 681 | Naples, FL, US | 34 | Flexible | July · 51Moderate | September · 33Good | 1.5x |
| 682 | William F Hayden Green Mountain Park, the United States | 34 | Flexible | June · 44Good | October · 27Good | 1.6x |
| 683 | Golden Gate Canyon State Park, the United States | 34 | Flexible | August · 44Good | May · 27Good | 1.6x |
| 684 | Gatlinburg, TN, US | 34 | Flexible | June · 51Moderate | March · 33Good | 1.5x |
| 685 | Larnaca, Cyprus | 34 | Flexible | July · 71Moderate | March · 58Moderate | 1.2x |
| 686 | Quito, Ecuador | 34 | Flexible | November · 71Moderate | July · 58Moderate | 1.2x |
| 687 | Chattahoochee National Forest, the United States | 34 | Flexible | June · 51Moderate | December · 33Good | 1.5x |
| 688 | Scotland | 34 | Flexible | March · 51Moderate | October · 33Good | 1.5x |
| 689 | Krasnodar, Russia | 34 | Flexible | April · 71Moderate | May · 58Moderate | 1.2x |
| 690 | Montego Bay, Jamaica | 34 | Flexible | April · 73Moderate | December · 60Moderate | 1.2x |
| 691 | Buzios, Brazil | 34 | Flexible | September · 70Moderate | March · 57Moderate | 1.2x |
| 692 | Vieste, Italy | 34 | Flexible | January · 65Moderate | May · 52Moderate | 1.3x |
| 693 | Kiev, Ukraine | 34 | Flexible | October · 68Moderate | July · 55Moderate | 1.2x |
| 694 | Langebaan, South Africa | 34 | Flexible | June · 44Good | December · 27Good | 1.6x |
| 695 | Norrmalm, Sweden | 34 | Flexible | March · 35Good | April · 19Good | 1.8x |
| 696 | Midoun, Tunisia | 34 | Flexible | October · 69Moderate | February · 56Moderate | 1.2x |
| 697 | Agrigento, Italy | 34 | Flexible | August · 60Moderate | January · 46Good | 1.3x |
| 698 | Albufeira, Portugal | 33 | Flexible | July · 54Moderate | April · 37Good | 1.5x |
| 699 | Wichita, KS, US | 33 | Flexible | August · 53Moderate | November · 36Good | 1.5x |
| 700 | Hammamet, Tunisia | 33 | Flexible | October · 77Moderate | December · 65Moderate | 1.2x |
| 701 | Landarbaso, Spain | 33 | Flexible | February · 53Moderate | December · 36Good | 1.5x |
| 702 | Fort Worth, TX, US | 33 | Flexible | July · 54Moderate | November · 37Good | 1.5x |
| 703 | Charleston, SC, US | 33 | Flexible | June · 46Good | January · 29Good | 1.6x |
| 704 | Phan Thiet, Vietnam | 33 | Flexible | December · 74Moderate | June · 62Moderate | 1.2x |
| 705 | Ierapetra, Greece | 33 | Flexible | February · 72Moderate | May · 60Moderate | 1.2x |
| 706 | Newcastle-upon-Tyne, the United Kingdom | 33 | Flexible | March · 55Moderate | December · 39Good | 1.4x |
| 707 | Cades Cove, the United States | 33 | Flexible | August · 48Good | March · 31Good | 1.5x |
| 708 | Matera, Italy | 33 | Flexible | March · 63Moderate | October · 51Moderate | 1.2x |
| 709 | Downtown San Antonio, TX, US | 33 | Flexible | May · 56Moderate | November · 40Good | 1.4x |
| 710 | Kefalonia, Greece | 33 | Flexible | December · 64Moderate | May · 52Moderate | 1.2x |
| 711 | Paralimni, Cyprus | 33 | Flexible | December · 65Moderate | October · 53Moderate | 1.2x |
| 712 | Panama City, Panama | 33 | Flexible | July · 67Moderate | November · 55Moderate | 1.2x |
| 713 | San Diego, CA, US | 33 | Flexible | September · 57Moderate | March · 42Good | 1.4x |
| 714 | Lecce, Italy | 33 | Flexible | December · 69Moderate | October · 57Moderate | 1.2x |
| 715 | Byron Bay, NSW, Australia | 32 | Flexible | August · 32Good | February · 17Good | 1.9x |
| 716 | Manila, the Philippines | 32 | Flexible | October · 99Moderate | April · 91Moderate | 1.1x |
| 717 | Catania, Italy | 32 | Flexible | July · 68Moderate | April · 56Moderate | 1.2x |
| 718 | Agios Nikolaos, Greece | 32 | Flexible | February · 69Moderate | March · 57Moderate | 1.2x |
| 719 | Skiathos, Greece | 32 | Flexible | February · 63Moderate | May · 51Moderate | 1.2x |
| 720 | Omaha, NE, US | 32 | Flexible | July · 52Moderate | May · 35Good | 1.5x |
| 721 | Arnuero, Spain | 32 | Flexible | February · 56Moderate | December · 41Good | 1.4x |
| 722 | Ayia Napa, Cyprus | 32 | Flexible | December · 68Moderate | March · 56Moderate | 1.2x |
| 723 | Tucson, AZ, US | 32 | Flexible | December · 50Good | March · 33Good | 1.5x |
| 724 | Pittsburgh, PA, US | 32 | Flexible | June · 57Moderate | October · 43Good | 1.3x |
| 725 | Naut Aran, Spain | 32 | Flexible | February · 54Moderate | October · 38Good | 1.4x |
| 726 | Torremolinos, Spain | 31 | Flexible | July · 64Moderate | February · 53Moderate | 1.2x |
| 727 | Santo Domingo, Dominican Republic | 31 | Flexible | August · 63Moderate | December · 52Moderate | 1.2x |
| 728 | Cefalu, Italy | 31 | Flexible | August · 60Moderate | May · 48Good | 1.3x |
| 729 | Kingston, Jamaica | 31 | Flexible | April · 88Moderate | February · 81Moderate | 1.1x |
| 730 | Santorini, Greece | 31 | Flexible | February · 65Moderate | May · 54Moderate | 1.2x |
| 731 | Chicago, IL, US | 31 | Flexible | August · 56Moderate | April · 41Good | 1.4x |
| 732 | Gouves, Greece | 31 | Flexible | November · 67Moderate | March · 56Moderate | 1.2x |
| 733 | Zakynthos, Greece | 31 | Flexible | January · 63Moderate | May · 52Moderate | 1.2x |
| 734 | Arzachena, Italy | 31 | Flexible | January · 53Moderate | May · 37Good | 1.4x |
| 735 | Curitiba, Brazil | 31 | Flexible | September · 64Moderate | January · 53Moderate | 1.2x |
| 736 | Durham, NC, US | 31 | Flexible | June · 52Moderate | October · 36Good | 1.4x |
| 737 | Tulsa, OK, US | 31 | Flexible | August · 55Moderate | November · 40Good | 1.4x |
| 738 | Oudtshoorn, South Africa | 31 | Flexible | September · 35Good | May · 21Good | 1.7x |
| 739 | Hakone, Japan | 31 | Flexible | June · 53Moderate | December · 37Good | 1.4x |
| 740 | Augusta, GA, US | 30 | Flexible | June · 53Moderate | January · 37Good | 1.4x |
| 741 | Port Elizabeth, South Africa | 30 | Flexible | October · 53Moderate | November · 37Good | 1.4x |
| 742 | Irving, TX, US | 30 | Flexible | July · 55Moderate | November · 40Good | 1.4x |
| 743 | Four Corners, FL, US | 30 | Flexible | March · 49Good | September · 33Good | 1.5x |
| 744 | Tarifa, Spain | 30 | Flexible | August · 67Moderate | December · 57Moderate | 1.2x |
| 745 | Malevizi, Greece | 30 | Flexible | February · 68Moderate | March · 58Moderate | 1.2x |
| 746 | Tarragona, Spain | 30 | Flexible | February · 59Moderate | April · 47Good | 1.3x |
| 747 | Hersonissos, Greece | 30 | Flexible | February · 68Moderate | March · 58Moderate | 1.2x |
| 748 | Buford Highway, GA, US | 30 | Flexible | June · 56Moderate | December · 42Good | 1.3x |
| 749 | Panama City Beach, FL, US | 30 | Flexible | June · 49Good | December · 33Good | 1.5x |
| 750 | Dallas, TX, US | 30 | Flexible | July · 54Moderate | December · 39Good | 1.4x |
| 751 | Castellammare del Golfo, Italy | 30 | Flexible | August · 61Moderate | November · 51Moderate | 1.2x |
| 752 | Taormina, Italy | 29 | Flexible | August · 62Moderate | November · 52Moderate | 1.2x |
| 753 | Plettenberg Bay, South Africa | 29 | Flexible | September · 51Moderate | May · 35Good | 1.5x |
| 754 | Protaras, Cyprus | 29 | Flexible | December · 65Moderate | March · 55Moderate | 1.2x |
| 755 | Denia, Spain | 29 | Flexible | July · 55Moderate | December · 41Good | 1.3x |
| 756 | Cambridge, the United Kingdom | 29 | Flexible | September · 54Moderate | October · 39Good | 1.4x |
| 757 | Athens, Greece | 29 | Flexible | February · 69Moderate | June · 60Moderate | 1.2x |
| 758 | Ocean City, MD, US | 29 | Flexible | June · 47Good | September · 32Good | 1.5x |
| 759 | Punta Cana, Dominican Republic | 29 | Flexible | July · 67Moderate | October · 58Moderate | 1.2x |
| 760 | Etelainen District, Finland | 29 | Flexible | February · 36Good | April · 23Good | 1.6x |
| 761 | Dubrovnik, Croatia | 29 | Flexible | August · 62Moderate | May · 52Moderate | 1.2x |
| 762 | Rethymnon, Greece | 29 | Flexible | August · 65Moderate | May · 56Moderate | 1.2x |
| 763 | Malia, Greece | 29 | Flexible | February · 64Moderate | March · 55Moderate | 1.2x |
| 764 | San Teodoro, Italy | 29 | Flexible | June · 57Moderate | May · 45Good | 1.3x |
| 765 | Milla de Oro, Spain | 29 | Flexible | August · 64Moderate | November · 55Moderate | 1.2x |
| 766 | San Antonio, TX, US | 29 | Flexible | May · 55Moderate | November · 41Good | 1.3x |
| 767 | Marina Centro, Italy | 29 | Flexible | August · 62Moderate | May · 53Moderate | 1.2x |
| 768 | Santa Eulalia del Rio, Spain | 29 | Flexible | February · 42Good | September · 28Good | 1.5x |
| 769 | Fukuoka, Japan | 28 | Flexible | June · 68Moderate | October · 60Moderate | 1.1x |
| 770 | Paphos, Cyprus | 28 | Flexible | July · 67Moderate | March · 59Moderate | 1.1x |
| 771 | Milos, Greece | 28 | Flexible | February · 61Moderate | May · 52Moderate | 1.2x |
| 772 | Pensacola, FL, US | 28 | Flexible | June · 52Moderate | January · 37Good | 1.4x |
| 773 | Cincinnati, OH, US | 28 | Flexible | July · 56Moderate | May · 43Good | 1.3x |
| 774 | Brisbane Central Business District, QLD, Australia | 28 | Flexible | November · 33Good | February · 21Good | 1.6x |
| 775 | Cairns, QLD, Australia | 28 | Flexible | October · 40Good | March · 27Good | 1.5x |
| 776 | Malaga, Spain | 28 | Flexible | August · 61Moderate | December · 52Moderate | 1.2x |
| 777 | Platanias, Greece | 28 | Flexible | August · 62Moderate | December · 53Moderate | 1.2x |
| 778 | Pigeon Forge, TN, US | 28 | Flexible | June · 49Good | January · 34Good | 1.4x |
| 779 | la Sagrada FamIlia, Spain | 28 | Flexible | August · 61Moderate | December · 52Moderate | 1.2x |
| 780 | Rarotonga, the Cook Islands | 28 | Flexible | March · 22Good | July · 11Good | 2.0x |
| 781 | Kansas City, MO, US | 28 | Flexible | July · 55Moderate | May · 42Good | 1.3x |
| 782 | Indianapolis, IN, US | 28 | Flexible | July · 57Moderate | April · 45Good | 1.3x |
| 783 | Alicante, Spain | 27 | Flexible | February · 63Moderate | October · 55Moderate | 1.1x |
| 784 | Richmond, VA, US | 27 | Flexible | June · 52Moderate | January · 37Good | 1.4x |
| 785 | Montevideo, Uruguay | 27 | Flexible | September · 66Moderate | November · 59Moderate | 1.1x |
| 786 | Tallahassee, FL, US | 27 | Flexible | March · 52Moderate | December · 37Good | 1.4x |
| 787 | Kennesaw Mountain National Battlefield Park, the United States | 27 | Flexible | June · 54Moderate | January · 40Good | 1.4x |
| 788 | Little Big Econ State Forest, the United States | 27 | Flexible | August · 45Good | October · 31Good | 1.5x |
| 789 | Stellenbosch, South Africa | 27 | Flexible | June · 36Good | January · 24Good | 1.5x |
| 790 | Syracuse, Italy | 27 | Flexible | July · 60Moderate | April · 52Moderate | 1.2x |
| 791 | Columbia, SC, US | 27 | Flexible | June · 51Moderate | January · 36Good | 1.4x |
| 792 | Torrevieja, Spain | 27 | Flexible | February · 60Moderate | May · 52Moderate | 1.2x |
| 793 | Baton Rouge, LA, US | 27 | Flexible | August · 53Moderate | February · 39Good | 1.4x |
| 794 | Knoxville, TN, US | 27 | Flexible | June · 54Moderate | March · 40Good | 1.4x |
| 795 | Noto, Italy | 27 | Flexible | July · 59Moderate | December · 50Good | 1.2x |
| 796 | Cordoba, Spain | 27 | Flexible | January · 60Moderate | April · 52Moderate | 1.2x |
| 797 | Louisville, KY, US | 27 | Flexible | July · 57Moderate | April · 46Good | 1.2x |
| 798 | Trapani, Italy | 27 | Flexible | August · 63Moderate | May · 56Moderate | 1.1x |
| 799 | Palermo, Italy | 27 | Flexible | July · 62Moderate | January · 54Moderate | 1.1x |
| 800 | Nagoya, Japan | 27 | Flexible | June · 63Moderate | December · 56Moderate | 1.1x |
| 801 | Greensboro, NC, US | 26 | Flexible | June · 52Moderate | September · 38Good | 1.4x |
| 802 | Copenhagen, Denmark | 26 | Flexible | December · 54Moderate | July · 41Good | 1.3x |
| 803 | Oklahoma City, OK, US | 26 | Flexible | July · 54Moderate | November · 41Good | 1.3x |
| 804 | Ciutadella de Menorca, Spain | 26 | Flexible | February · 52Moderate | September · 38Good | 1.4x |
| 805 | Myakka State Forest, the United States | 26 | Flexible | April · 47Good | September · 33Good | 1.4x |
| 806 | Sendai, Japan | 26 | Flexible | July · 55Moderate | December · 43Good | 1.3x |
| 807 | Umeda, Japan | 26 | Flexible | June · 63Moderate | December · 58Moderate | 1.1x |
| 808 | Davenport, FL, US | 26 | Flexible | March · 49Good | September · 35Good | 1.4x |
| 809 | Apokoronas, Greece | 26 | Flexible | February · 60Moderate | September · 53Moderate | 1.1x |
| 810 | Lexington, KY, US | 26 | Flexible | June · 52Moderate | May · 38Good | 1.4x |
| 811 | Lake Eola Park, the United States | 26 | Flexible | June · 44Good | September · 31Good | 1.4x |
| 812 | Isla Grossa, Spain | 26 | Flexible | July · 52Moderate | October · 38Good | 1.4x |
| 813 | Wellington, New Zealand | 26 | Flexible | January · 40Good | May · 28Good | 1.4x |
| 814 | St Augustine, FL, US | 26 | Flexible | March · 40Good | September · 28Good | 1.4x |
| 815 | Granada, Spain | 26 | Flexible | January · 62Moderate | November · 57Moderate | 1.1x |
| 816 | Haleakalā National Park, the United States | 25 | Flexible | January · 14Good | March · 7Good | 2.0x |
| 817 | Franschhoek, South Africa | 25 | Flexible | August · 28Good | July · 19Good | 1.5x |
| 818 | Polihale State Park, the United States | 25 | Flexible | April · 17Good | September · 10Good | 1.7x |
| 819 | Tokyo, Japan | 25 | Flexible | March · 63Moderate | September · 60Moderate | 1.1x |
| 820 | Seville, Spain | 25 | Flexible | August · 61Moderate | November · 55Moderate | 1.1x |
| 821 | Reykjavik, Iceland | 25 | Flexible | July · 29Good | October · 20Good | 1.5x |
| 822 | Honolulu, HI, US | 25 | Flexible | March · 20Good | September · 13Good | 1.5x |
| 823 | Atlanta, GA, US | 25 | Flexible | June · 55Moderate | January · 43Good | 1.3x |
| 824 | Macon, GA, US | 25 | Flexible | June · 51Moderate | January · 37Good | 1.4x |
| 825 | Yokohama, Japan | 25 | Flexible | July · 62Moderate | February · 57Moderate | 1.1x |
| 826 | City Centre Glasgow, the United Kingdom | 25 | Flexible | March · 54Moderate | October · 42Good | 1.3x |
| 827 | Nara, Japan | 25 | Flexible | June · 61Moderate | October · 55Moderate | 1.1x |
| 828 | Port Stephens, NSW, Australia | 25 | Flexible | September · 38Good | March · 27Good | 1.4x |
| 829 | Osaka, Japan | 25 | Flexible | January · 62Moderate | September · 58Moderate | 1.1x |
| 830 | Montgomery, AL, US | 25 | Flexible | June · 53Moderate | January · 40Good | 1.3x |
| 831 | Galveston, TX, US | 25 | Flexible | May · 46Good | December · 33Good | 1.4x |
| 832 | Ischia, Italy | 25 | Flexible | January · 58Moderate | May · 51Moderate | 1.1x |
| 833 | Fushimi, Japan | 25 | Flexible | June · 60Moderate | October · 55Moderate | 1.1x |
| 834 | Ibiza, Spain | 24 | Flexible | July · 55Moderate | May · 44Good | 1.3x |
| 835 | Pollensa, Spain | 24 | Flexible | December · 58Moderate | June · 52Moderate | 1.1x |
| 836 | Raleigh, NC, US | 24 | Flexible | June · 52Moderate | September · 39Good | 1.3x |
| 837 | Adelaide Central Business District, SA, Australia | 24 | Flexible | January · 40Good | October · 29Good | 1.4x |
| 838 | Sydney, Australia | 24 | Flexible | January · 45Good | November · 33Good | 1.4x |
| 839 | Nashville, TN, US | 24 | Flexible | July · 53Moderate | January · 41Good | 1.3x |
| 840 | Calpe, Spain | 24 | Flexible | July · 52Moderate | December · 39Good | 1.3x |
| 841 | El Paso, TX, US | 23 | Flexible | September · 55Moderate | February · 44Good | 1.3x |
| 842 | Calvia, Spain | 23 | Flexible | August · 55Moderate | November · 45Good | 1.2x |
| 843 | Benidorm, Spain | 23 | Flexible | February · 57Moderate | November · 51Moderate | 1.1x |
| 844 | Dunedin, New Zealand | 23 | Flexible | December · 57Moderate | June · 51Moderate | 1.1x |
| 845 | Historic Downtown, GA, US | 23 | Flexible | June · 51Moderate | January · 38Good | 1.3x |
| 846 | Oropesa del Mar, Spain | 23 | Flexible | July · 55Moderate | May · 45Good | 1.2x |
| 847 | Houston, TX, US | 23 | Flexible | July · 57Moderate | January · 51Moderate | 1.1x |
| 848 | Chattanooga, TN, US | 22 | Flexible | June · 54Moderate | January · 43Good | 1.3x |
| 849 | Kyoto, Japan | 22 | Flexible | May · 58Moderate | December · 54Moderate | 1.1x |
| 850 | Gion, Japan | 22 | Flexible | May · 58Moderate | December · 54Moderate | 1.1x |
| 851 | Christchurch, New Zealand | 22 | Flexible | January · 58Moderate | October · 54Moderate | 1.1x |
| 852 | Kobe, Japan | 21 | Flexible | March · 56Moderate | September · 52Moderate | 1.1x |
| 853 | North Charleston, SC, US | 21 | Flexible | June · 46Good | January · 35Good | 1.3x |
| 854 | Destin, FL, US | 21 | Flexible | June · 52Moderate | December · 40Good | 1.3x |
| 855 | Birmingham, AL, US | 20 | Flexible | August · 54Moderate | January · 46Good | 1.2x |
| 856 | North Myrtle Beach, SC, US | 20 | Flexible | June · 40Good | September · 32Good | 1.3x |
| 857 | Hilton Head, SC, US | 20 | Any Month | June · 42Good | January · 33Good | 1.3x |
| 858 | Auckland, New Zealand | 20 | Any Month | January · 38Good | February · 31Good | 1.2x |
| 859 | Queenstown, New Zealand | 20 | Any Month | September · 53Moderate | March · 44Good | 1.2x |
| 860 | Charlotte, NC, US | 19 | Any Month | June · 52Moderate | May · 42Good | 1.2x |
| 861 | Rotorua, New Zealand | 19 | Any Month | January · 44Good | May · 35Good | 1.3x |
| 862 | Tampa, FL, US | 19 | Any Month | April · 52Moderate | October · 43Good | 1.2x |
| 863 | Savannah, GA, US | 19 | Any Month | June · 49Good | January · 39Good | 1.3x |
| 864 | Myrtle Beach, SC, US | 19 | Any Month | June · 42Good | September · 34Good | 1.2x |
| 865 | Nelson, New Zealand | 18 | Any Month | January · 51Moderate | August · 41Good | 1.2x |
| 866 | Gulf State Park, the United States | 18 | Any Month | October · 46Good | December · 37Good | 1.2x |
| 867 | Hamilton, New Zealand | 17 | Any Month | January · 41Good | December · 35Good | 1.2x |
| 868 | Jacksonville, FL, US | 17 | Any Month | April · 51Moderate | September · 43Good | 1.2x |
| 869 | Taupo, New Zealand | 16 | Any Month | January · 43Good | July · 37Good | 1.2x |
Not every destination has an air quality timing problem. The next section highlights popular places where the air is clean year-round, no planning required.
Breathe Easy: Destinations With Clean Air Year-Round
Not every trip needs air quality planning. These popular destinations maintain consistently clean air across all 12 months, making them a safe bet for travelers with respiratory sensitivities, families with young children, or anyone who simply wants one less thing to worry about.
All destinations below are rated Flexible or Any Month on the AQTI scale, with 100 or more hotels, meaning they’re both clean and well-established tourism destinations.
At the country level, the picture shifts. Country averages smooth out city-level extremes, but they reveal which regions of the world have the most dramatic seasonal air quality patterns overall.
Country Rankings
At the country level, Mongolia, Laos, and Niger top the index, meaning seasonal air quality variation is most extreme nationwide. Countries at the bottom have relatively stable air year-round.
A note on interpretation: country scores average across all scored cities within each country, which can mask significant regional variation. Indonesia, for example, appears as Any Month overall because cleaner eastern islands dilute Sumatra’s severe haze season. For destination-level accuracy, use the rankings table or destination lookup above.
| Rank ▲ | Country ▲ | Score ▲ | Timing Impact ▲ | Worst Month ▲ | Best Month ▲ |
|---|---|---|---|---|---|
| Loading country data… | |||||
For press inquiries, story angles, and downloadable assets, visit our press kit →
Air quality is one piece of the puzzle. Weather, crowds, costs, and local events all shape when to visit a destination. Explore our destination travel guides for the complete picture, including month-by-month weather data, tourism seasons, and trip-planning recommendations for thousands of destinations worldwide.
Explore Destination Guides →Methodology
Full technical documentation of the Air Quality Travel Index, including data sources, scoring methodology, AQI standards, and known limitations. For a summary of key findings, see the press kit.
Data Source
The Air Quality Travel Index is built on satellite-derived PM2.5 data from Washington University’s ACAG SatPM2.5 dataset (V5GL06), which provides global surface-level fine particulate matter estimates at 0.05° resolution (~5 km). The dataset is derived from satellite observations calibrated against ground-based monitoring, offering consistent global coverage, including regions with zero ground-level air quality monitors.
We processed 60 monthly NetCDF files spanning 2020 to 2024, sampling PM2.5 concentrations at 35,649 destination coordinates worldwide and averaging across all five years to produce representative “typical” monthly values for each destination.
The SatPM2.5 dataset is licensed under CC BY 4.0.
Why PM2.5
The WHO, US EPA, and IQAir all use PM2.5 (particulate matter ≤ 2.5 micrometers) as the primary metric for communicating air quality health risk. Fine particulate matter penetrates deep into the lungs and bloodstream, with well-documented links to respiratory and cardiovascular disease. SatPM2.5 provides modeled global coverage via satellite retrieval, making it the only practical option for scoring destinations in regions without ground monitoring infrastructure.
AQI Conversion
Monthly PM2.5 concentrations are converted to the US Air Quality Index (AQI) using the EPA’s 2024 revised breakpoints. Note that the 2024 revision lowered the “Good” threshold from 12.0 to 9.0 µg/m³, so our AQI values may differ slightly from older tools that use pre-2024 breakpoints.
The AQTI Composite Score
Each destination receives a score from 0 to 100 based on three components, percentile-normalized across the full dataset of 33,474 destinations:
Percentile-based scoring means a score of 70 indicates the destination is in the 70th percentile for that component, not an absolute measure. A higher composite score means air quality timing matters more for that destination.
Tier Classification
Destinations are grouped into five tiers based on their composite score: Plan Carefully (80 to 100), Check Timing (60 to 79), Worth Checking (40 to 59), Flexible (20 to 39), and Any Month (0 to 19). For destinations rated Worth Checking or above, choosing the right month can meaningfully improve the air you breathe.
Tourism Relevance Filter
The headline rankings (869 destinations) are filtered to places with 50 or more hotels listed on Expedia, as a proxy for tourism infrastructure and traveler relevance. The full unfiltered dataset of 33,474 destinations powers the interactive map and destination lookup tool.
Peak Season Identification
Peak tourist month is derived from relative seasonal patterns in regional airport traffic data. Only the ordinal ranking (which month is peak) is used; absolute visitor volumes are not cited. This is used solely to identify “conflict” destinations where peak tourist season coincides with the worst air quality month.
Limitations
Modeled, not measured. SatPM2.5 values are estimates derived from satellite observations and chemical transport models. They can diverge from ground truth in complex terrain, coastal zones, or areas with strong local emission sources not captured at 5 km resolution.
PM2.5 only. Ozone, NO₂, SO₂, and other pollutants are not included. Destinations with significant ozone or wildfire smoke issues may have worse real-world air quality than PM2.5 alone suggests.
COVID-era data. The 2020 data may reflect emission reductions from pandemic lockdowns. Averaging across five years (2020 to 2024) dilutes this effect, but it may still slightly understate typical pollution in some industrial regions.
Small islands. Destinations on small islands may have less reliable values due to proximity to ocean grid cells, which tend to read as cleaner than land-based air.
Country-level averaging. Country scores average across all scored cities within that country, which can mask regional variation. For example, Indonesia’s Sumatra haze season is diluted by cleaner eastern islands in the country-level score.
Citation
Dataset: https://sites.wustl.edu/acag/datasets/surface-pm2-5/