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Live most polluted major city ranking 
2023
World Air Quality Report
AQI US legend
0-50
Good
51-100
Moderate
101-150
Unhealthy for sensitive groups
151-200
Unhealthy
201-300
Very unhealthy
301+
Hazardous
| Rank | Major city, country/region | AQI US | Followers | |
|---|---|---|---|---|
| 1 |  | Delhi, India | 363 | 2.7M followers |
| 2 |  | Kathmandu, Nepal | 181 | 146.3K followers |
| 3 |  | Jakarta, Indonesia | 161 | 1.7M followers |
| 4 |  | Lahore, Pakistan | 158 | 382.6K followers |
| 5 |  | Beijing, China | 155 | 6.9M followers |
| 6 |  | Chiang Mai, Thailand | 153 | 11.7M followers |
| 7 |  | Addis Ababa, Ethiopia | 148 | 15.1K followers |
| 8 |  | Kinshasa, Democratic Republic of the Congo | 134 | 6.6K followers |
| 9 |  | Cairo City, Egypt | 123 | 25.7K followers |
| 10 |  | Ho Chi Minh City, Vietnam | 116 | 2.2M followers |
| 11 |  | Baghdad, Iraq | 110 | 19.8K followers |
| 12 | | Bangkok, Thailand | 102 | 5.3M followers |
| 13 |  | Mexico City, Mexico | 98 | 339.9K followers |
| 14 | | Chengdu, China | 97 | 1.7M followers |
| 15 | | Hanoi, Vietnam | 96 | 2.2M followers |
| 16 |  | Doha, Qatar | 92 | 99.9K followers |
| 17 |  | Dubai, United Arab Emirates | 89 | 368.5K followers |
| 18 |  | Tel Aviv-Yafo, Israel | 88 | 80.7K followers |
| 19 | | Wuhan, China | 86 | 319.6K followers |
| 20 |  | Melbourne, Australia | 86 | 294.4K followers |
| 21 | | Hangzhou, China | 84 | 321.5K followers |
| 22 | | Mumbai, India | 82 | 1.5M followers |
| 23 | | Batam, Indonesia | 78 | 1.3M followers |
| 24 | | Jerusalem, Israel | 78 | 59.7K followers |
| 25 |  | Kampala, Uganda | 74 | 9.4K followers |
| 26 |  | Oslo, Norway | 74 | 32.8K followers |
| 27 |  | Kuwait City, Kuwait | 72 | 63.7K followers |
| 28 |  | Busan, South Korea | 72 | 190.6K followers |
| 29 | | Seoul, South Korea | 72 | 6.4M followers |
| 30 | | Incheon, South Korea | 71 | 22.5K followers |
| 31 |  | Dhaka, Bangladesh | 69 | 225.3K followers |
| 32 | | Shanghai, China | 68 | 2.1M followers |
| 33 |  | Madrid, Spain | 66 | 327K followers |
| 34 |  | Kuching, Malaysia | 65 | 49.1K followers |
| 35 | | Karachi, Pakistan | 65 | 68.3K followers |
| 36 |  | Bogota, Colombia | 65 | 79.7K followers |
| 37 |  | Tashkent, Uzbekistan | 63 | 115.2K followers |
| 38 |  | Phnom Penh, Cambodia | 61 | 395.3K followers |
| 39 |  | Accra, Ghana | 61 | 6.4K followers |
| 40 |  | Lima, Peru | 61 | 34.7K followers |
| 41 |  | Manama, Bahrain | 59 | 29.9K followers |
| 42 |  | Sarajevo, Bosnia Herzegovina | 58 | 49.2K followers |
| 43 |  | Riyadh, Saudi Arabia | 57 | 84.6K followers |
| 44 |  | Rome, Italy | 57 | 63.5K followers |
| 45 |  | Kaohsiung, Taiwan | 57 | 683.4K followers |
| 46 |  | Santiago, Chile | 56 | 93.7K followers |
| 47 |  | Belgrade, Serbia | 56 | 200.4K followers |
| 48 | | Kolkata, India | 55 | 1.4M followers |
| 49 |  | Warsaw, Poland | 55 | 323.5K followers |
| 50 | | Shenzhen, China | 55 | 385.1K followers |
| 51 |  | Berlin, Germany | 55 | 194.9K followers |
| 52 |  | Ulaanbaatar, Mongolia | 55 | 51.4K followers |
| 53 |  | Tokyo, Japan | 55 | 1M followers |
| 54 | | Chongqing, China | 54 | 169.6K followers |
| 55 |  | Bratislava, Slovakia | 53 | 37.9K followers |
| 56 |  | Krasnoyarsk, Russia | 52 | 95.4K followers |
| 57 | | Krakow, Poland | 52 | 304.4K followers |
| 58 |  | Skopje, North Macedonia | 51 | 13.9K followers |
| 59 | | Taipei, Taiwan | 50 | 978.3K followers |
| 60 |  | Prague, Czech Republic | 49 | 106K followers |
| 61 |  | Lyon, France | 48 | 487.1K followers |
| 62 | | Kuala Lumpur, Malaysia | 48 | 379.2K followers |
| 63 |  | Bucharest, Romania | 46 | 62K followers |
| 64 | | Wroclaw, Poland | 45 | 253.4K followers |
| 65 |  | Zagreb, Croatia | 45 | 14.6K followers |
| 66 | | Guangzhou, China | 45 | 1.5M followers |
| 67 |  | Sao Paulo, Brazil | 44 | 80.2K followers |
| 68 |  | Yangon, Myanmar | 41 | 23.8K followers |
| 69 |  | Astana, Kazakhstan | 41 | 25.9K followers |
| 70 |  | Detroit, USA | 41 | 24.5K followers |
| 71 |  | Montreal, Canada | 41 | 108.5K followers |
| 72 |  | Budapest, Hungary | 38 | 22.2K followers |
| 73 | | Chicago, USA | 38 | 43.4K followers |
| 74 | | Los Angeles, USA | 38 | 6M followers |
| 75 | | Kyoto, Japan | 37 | 80.4K followers |
| 76 | | San Francisco, USA | 37 | 580.6K followers |
| 77 |  | Stockholm, Sweden | 36 | 35.3K followers |
| 78 |  | Sofia, Bulgaria | 36 | 109.6K followers |
| 79 | | Houston, USA | 36 | 27.3K followers |
| 80 |  | Birmingham, United Kingdom | 35 | 283.3K followers |
| 81 |  | Bishkek, Kyrgyzstan | 35 | 38.5K followers |
| 82 | | Munich, Germany | 34 | 339.8K followers |
| 83 | | Milano, Italy | 34 | 114.5K followers |
| 84 | | Nice, France | 33 | 453.6K followers |
| 85 | | Toronto, Canada | 33 | 332.2K followers |
| 86 | | Osaka, Japan | 33 | 62.8K followers |
| 87 |  | Singapore, Singapore | 29 | 861.2K followers |
| 88 |  | Pristina, Kosovo | 29 | 13K followers |
| 89 |  | Hong Kong, Hong Kong SAR | 29 | 672K followers |
| 90 |  | Amsterdam, Netherlands | 28 | 235K followers |
| 91 |  | Vienna, Austria | 28 | 142K followers |
| 92 | | London, United Kingdom | 28 | 235.8K followers |
| 93 |  | Bern, Switzerland | 27 | 84.7K followers |
| 94 |  | Algiers, Algeria | 27 | 37K followers |
| 95 | | Portland, USA | 27 | 126.7K followers |
| 96 | | Paris, France | 26 | 5.5M followers |
| 97 |  | Tehran, Iran | 25 | 1M followers |
| 98 |  | Kabul, Afghanistan | 25 | 22.3K followers |
| 99 |  | Lisbon, Portugal | 25 | 21.2K followers |
| 100 |  | Kyiv, Ukraine | 25 | 272.7K followers |
| 101 | | Salt Lake City, USA | 23 | 45.5K followers |
| 102 |  | Helsinki, Finland | 22 | 73.7K followers |
| 103 | | Moscow, Russia | 21 | 774.8K followers |
| 104 |  | Nairobi, Kenya | 21 | 13.7K followers |
| 105 |  | Dublin, Ireland | 21 | 20.5K followers |
| 106 | | Rotterdam, Netherlands | 20 | 121.2K followers |
| 107 | | Denver, USA | 20 | 1.5M followers |
| 108 | | Vancouver BC, Canada | 17 | 115.7K followers |
| 109 | | New York City, USA | 14 | 1.8M followers |
| 110 | | Minneapolis, USA | 11 | 15.3K followers |
| 111 |  | Athens, Greece | 10 | 25.9K followers |
| 112 | | Sydney, Australia | 10 | 1.6M followers |
| 113 |  | Auckland, New Zealand | 8 | 67.7K followers |
| 114 |  | Istanbul, Turkey | 8 | 221.4K followers |
| 115 | | Seattle, USA | 8 | 296.4K followers |
| 116 | | San Francisco, USA | 4 | 580.6K followers |
| 117 | | Canberra, Australia | 3 | 272K followers |
| 118 | | Washington, D.C., USA | 3 | 38.3K followers |
| 119 | | Portland, USA | 3 | 126.7K followers |
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