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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 |  | Kathmandu, Nepal | 168 | 146.2K followers |
| 2 |  | Delhi, India | 166 | 2.7M followers |
| 3 |  | Chiang Mai, Thailand | 161 | 11.7M followers |
| 4 |  | Cairo City, Egypt | 148 | 25.7K followers |
| 5 |  | Kinshasa, Democratic Republic of the Congo | 137 | 6.6K followers |
| 6 |  | Addis Ababa, Ethiopia | 133 | 15.1K followers |
| 7 |  | Beijing, China | 133 | 6.9M followers |
| 8 |  | Accra, Ghana | 132 | 6.4K followers |
| 9 | | Kolkata, India | 124 | 1.4M followers |
| 10 |  | Seoul, South Korea | 118 | 6.4M followers |
| 11 | | Bangkok, Thailand | 116 | 5.3M followers |
| 12 |  | Hanoi, Vietnam | 113 | 2.2M followers |
| 13 |  | Lahore, Pakistan | 110 | 382.4K followers |
| 14 |  | Dhaka, Bangladesh | 99 | 225.3K followers |
| 15 |  | Mexico City, Mexico | 97 | 339.8K followers |
| 16 |  | Kampala, Uganda | 95 | 9.4K followers |
| 17 | | Incheon, South Korea | 88 | 22.5K followers |
| 18 |  | Jakarta, Indonesia | 88 | 1.7M followers |
| 19 |  | Baghdad, Iraq | 86 | 19.8K followers |
| 20 |  | Kuwait City, Kuwait | 84 | 63.6K followers |
| 21 | | Hangzhou, China | 84 | 321.2K followers |
| 22 |  | Sao Paulo, Brazil | 84 | 80.1K followers |
| 23 |  | Santiago, Chile | 78 | 93.7K followers |
| 24 |  | Manama, Bahrain | 77 | 29.9K followers |
| 25 |  | Tel Aviv-Yafo, Israel | 76 | 80.7K followers |
| 26 | | Mumbai, India | 75 | 1.5M followers |
| 27 |  | Doha, Qatar | 74 | 99.9K followers |
| 28 | | Karachi, Pakistan | 74 | 68.3K followers |
| 29 | | Jerusalem, Israel | 69 | 59.7K followers |
| 30 |  | Tehran, Iran | 68 | 1M followers |
| 31 |  | Kuching, Malaysia | 67 | 49.1K followers |
| 32 |  | Algiers, Algeria | 66 | 37K followers |
| 33 |  | Lima, Peru | 65 | 34.7K followers |
| 34 |  | Melbourne, Australia | 65 | 294.2K followers |
| 35 |  | Kaohsiung, Taiwan | 61 | 683.3K followers |
| 36 | | Guangzhou, China | 61 | 1.5M followers |
| 37 |  | Phnom Penh, Cambodia | 60 | 395.2K followers |
| 38 |  | Berlin, Germany | 59 | 194.8K followers |
| 39 |  | Tokyo, Japan | 59 | 1M followers |
| 40 | | Kuala Lumpur, Malaysia | 58 | 379.1K followers |
| 41 |  | Yangon, Myanmar | 57 | 23.8K followers |
| 42 | | Batam, Indonesia | 56 | 1.3M followers |
| 43 |  | Astana, Kazakhstan | 56 | 25.8K followers |
| 44 |  | Krakow, Poland | 55 | 304.4K followers |
| 45 | | Shanghai, China | 55 | 2.1M followers |
| 46 | | Busan, South Korea | 55 | 190.4K followers |
| 47 |  | Dubai, United Arab Emirates | 55 | 368.3K followers |
| 48 |  | Riyadh, Saudi Arabia | 53 | 84.5K followers |
| 49 |  | Tashkent, Uzbekistan | 52 | 115K followers |
| 50 |  | Bishkek, Kyrgyzstan | 52 | 38.5K followers |
| 51 | | Wuhan, China | 50 | 319.5K followers |
| 52 | | Osaka, Japan | 50 | 62.7K followers |
| 53 | | Kyoto, Japan | 50 | 80.3K followers |
| 54 |  | Rotterdam, Netherlands | 48 | 121.1K followers |
| 55 | | Chengdu, China | 46 | 1.7M followers |
| 56 | | Kobe, Japan | 45 | 27.6K followers |
| 57 |  | Sarajevo, Bosnia Herzegovina | 44 | 49.1K followers |
| 58 |  | Krasnoyarsk, Russia | 42 | 95.4K followers |
| 59 |  | Bucharest, Romania | 41 | 62K followers |
| 60 |  | Bogota, Colombia | 41 | 79.6K followers |
| 61 |  | Los Angeles, USA | 41 | 6M followers |
| 62 | | Amsterdam, Netherlands | 40 | 234.9K followers |
| 63 | | Warsaw, Poland | 39 | 323.4K followers |
| 64 |  | Helsinki, Finland | 38 | 73.7K followers |
| 65 |  | Hong Kong, Hong Kong SAR | 38 | 671.8K followers |
| 66 | | Shenzhen, China | 37 | 385K followers |
| 67 |  | Budapest, Hungary | 37 | 22.2K followers |
| 68 |  | Madrid, Spain | 37 | 326.9K followers |
| 69 | | Detroit, USA | 35 | 24.5K followers |
| 70 |  | Lyon, France | 33 | 486.9K followers |
| 71 | | Wroclaw, Poland | 33 | 253.4K followers |
| 72 | | Taipei, Taiwan | 33 | 978.1K followers |
| 73 |  | Nairobi, Kenya | 33 | 13.7K followers |
| 74 |  | London, United Kingdom | 33 | 235.5K followers |
| 75 |  | Pristina, Kosovo | 32 | 13K followers |
| 76 | | Ho Chi Minh City, Vietnam | 31 | 2.2M followers |
| 77 |  | Lisbon, Portugal | 30 | 21.2K followers |
| 78 |  | Stockholm, Sweden | 30 | 35.2K followers |
| 79 |  | Ulaanbaatar, Mongolia | 30 | 51.4K followers |
| 80 |  | Bratislava, Slovakia | 29 | 37.9K followers |
| 81 |  | Singapore, Singapore | 29 | 861K followers |
| 82 | | Chongqing, China | 29 | 169.5K followers |
| 83 |  | Prague, Czech Republic | 29 | 105.9K followers |
| 84 | | Birmingham, United Kingdom | 26 | 283.3K followers |
| 85 |  | Milano, Italy | 25 | 114.3K followers |
| 86 |  | Montreal, Canada | 25 | 108.4K followers |
| 87 |  | Belgrade, Serbia | 25 | 200.2K followers |
| 88 |  | Vienna, Austria | 24 | 142K followers |
| 89 |  | Oslo, Norway | 23 | 32.7K followers |
| 90 | | Rome, Italy | 23 | 63.4K followers |
| 91 |  | Zagreb, Croatia | 23 | 14.6K followers |
| 92 | | Houston, USA | 23 | 27.3K followers |
| 93 | | Portland, USA | 23 | 126.6K followers |
| 94 | | Munich, Germany | 22 | 339.7K followers |
| 95 | | Paris, France | 22 | 5.5M followers |
| 96 | | Nice, France | 21 | 453.5K followers |
| 97 |  | Sofia, Bulgaria | 21 | 109.6K followers |
| 98 | | Toronto, Canada | 21 | 332.1K followers |
| 99 |  | Kyiv, Ukraine | 19 | 272.6K followers |
| 100 | | Canberra, Australia | 19 | 271.9K followers |
| 101 | | Toronto, Canada | 21 | 332.1K followers |
| 102 | | Kyiv, Ukraine | 19 | 272.6K followers |
| 103 | | Canberra, Australia | 19 | 271.9K followers |
| 104 | | Vancouver BC, Canada | 19 | 115.6K followers |
| 105 |  | Brussels, Belgium | 18 | 140K followers |
| 106 |  | Auckland, New Zealand | 17 | 67.6K followers |
| 107 |  | Kabul, Afghanistan | 17 | 22.3K followers |
| 108 |  | Skopje, North Macedonia | 17 | 13.8K followers |
| 109 | | San Francisco, USA | 16 | 580.4K followers |
| 110 |  | Athens, Greece | 15 | 25.8K followers |
| 111 |  | Dublin, Ireland | 15 | 20.4K followers |
| 112 |  | Bern, Switzerland | 14 | 84.7K followers |
| 113 | | Salt Lake City, USA | 13 | 45.4K followers |
| 114 | | Moscow, Russia | 12 | 774.5K followers |
| 115 | | Minneapolis, USA | 12 | 15.3K followers |
| 116 |  | Istanbul, Turkey | 9 | 221.3K followers |
| 117 | | Denver, USA | 8 | 1.5M followers |
| 118 | | Washington, D.C., USA | 8 | 38.2K followers |
| 119 | | Sydney, Australia | 7 | 1.6M followers |
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