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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 | 593 | 2.7M followers |
| 2 |  | Lahore, Pakistan | 183 | 383.1K followers |
| 3 |  | Chiang Mai, Thailand | 177 | 11.7M followers |
| 4 |  | Kathmandu, Nepal | 155 | 146.6K followers |
| 5 |  | Hangzhou, China | 154 | 322.9K followers |
| 6 |  | Jakarta, Indonesia | 153 | 1.7M followers |
| 7 |  | Hanoi, Vietnam | 151 | 2.2M followers |
| 8 | | Chengdu, China | 122 | 1.7M followers |
| 9 |  | Riyadh, Saudi Arabia | 117 | 84.7K followers |
| 10 |  | Dhaka, Bangladesh | 117 | 225.6K followers |
| 11 | | Karachi, Pakistan | 110 | 68.4K followers |
| 12 |  | Doha, Qatar | 107 | 100.1K followers |
| 13 | | Medan, Indonesia | 106 | 1.3M followers |
| 14 |  | Dubai, United Arab Emirates | 105 | 369.2K followers |
| 15 |  | Kampala, Uganda | 103 | 9.4K followers |
| 16 |  | Mexico City, Mexico | 100 | 340.3K followers |
| 17 |  | Hong Kong, Hong Kong SAR | 98 | 673.2K followers |
| 18 |  | Manama, Bahrain | 97 | 29.9K followers |
| 19 |  | Baghdad, Iraq | 95 | 19.8K followers |
| 20 | | Shenzhen, China | 94 | 386.1K followers |
| 21 |  | Kuwait City, Kuwait | 91 | 63.7K followers |
| 22 | | Wuhan, China | 90 | 320.1K followers |
| 23 |  | Kaohsiung, Taiwan | 88 | 684.2K followers |
| 24 |  | Busan, South Korea | 88 | 191.6K followers |
| 25 |  | Yangon, Myanmar | 85 | 24K followers |
| 26 | | Shanghai, China | 84 | 2.1M followers |
| 27 |  | Tel Aviv-Yafo, Israel | 81 | 80.8K followers |
| 28 | | Guangzhou, China | 81 | 1.5M followers |
| 29 |  | Addis Ababa, Ethiopia | 77 | 15.1K followers |
| 30 |  | Sao Paulo, Brazil | 76 | 80.3K followers |
| 31 |  | Istanbul, Turkey | 75 | 221.7K followers |
| 32 |  | Accra, Ghana | 73 | 6.4K followers |
| 33 |  | Kuala Lumpur, Malaysia | 71 | 379.8K followers |
| 34 | | Chongqing, China | 71 | 169.9K followers |
| 35 | | Kolkata, India | 68 | 1.4M followers |
| 36 | | Jerusalem, Israel | 68 | 59.8K followers |
| 37 |  | Ulaanbaatar, Mongolia | 68 | 51.5K followers |
| 38 |  | Kabul, Afghanistan | 67 | 22.5K followers |
| 39 |  | Birmingham, United Kingdom | 67 | 283.6K followers |
| 40 |  | Phnom Penh, Cambodia | 65 | 395.5K followers |
| 41 | | Beijing, China | 65 | 6.9M followers |
| 42 |  | Cairo City, Egypt | 64 | 25.8K followers |
| 43 | | Mumbai, India | 64 | 1.5M followers |
| 44 | | London, United Kingdom | 64 | 237.3K followers |
| 45 | | Batam, Indonesia | 63 | 1.3M followers |
| 46 |  | Kobe, Japan | 62 | 27.7K followers |
| 47 |  | Wroclaw, Poland | 60 | 253.4K followers |
| 48 |  | Melbourne, Australia | 60 | 295.1K followers |
| 49 | | Osaka, Japan | 58 | 63.2K followers |
| 50 | | Ho Chi Minh City, Vietnam | 56 | 2.2M followers |
| 51 |  | Bucharest, Romania | 56 | 62K followers |
| 52 |  | Bishkek, Kyrgyzstan | 56 | 38.7K followers |
| 53 |  | Brussels, Belgium | 55 | 140.2K followers |
| 54 |  | Rotterdam, Netherlands | 55 | 121.3K followers |
| 55 |  | Lima, Peru | 55 | 34.7K followers |
| 56 |  | Madrid, Spain | 55 | 327.4K followers |
| 57 |  | New York City, USA | 54 | 1.8M followers |
| 58 | | Taipei, Taiwan | 53 | 979.6K followers |
| 59 | | Amsterdam, Netherlands | 53 | 235.4K followers |
| 60 |  | Prague, Czech Republic | 53 | 106.1K followers |
| 61 |  | Lyon, France | 52 | 487.5K followers |
| 62 | | Houston, USA | 52 | 27.5K followers |
| 63 |  | Berlin, Germany | 50 | 195.3K followers |
| 64 | | Washington, D.C., USA | 50 | 38.5K followers |
| 65 |  | Santiago, Chile | 49 | 93.8K followers |
| 66 |  | Tashkent, Uzbekistan | 49 | 115.6K followers |
| 67 | | Tokyo, Japan | 49 | 1M followers |
| 68 | | Krakow, Poland | 46 | 304.6K followers |
| 69 |  | Tehran, Iran | 45 | 1M followers |
| 70 |  | Rome, Italy | 45 | 63.7K followers |
| 71 |  | Nairobi, Kenya | 44 | 13.8K followers |
| 72 | | Bangkok, Thailand | 44 | 5.3M followers |
| 73 |  | Athens, Greece | 43 | 26K followers |
| 74 | | Kuching, Malaysia | 42 | 49.1K followers |
| 75 |  | Sofia, Bulgaria | 42 | 109.7K followers |
| 76 | | Kyoto, Japan | 41 | 80.5K followers |
| 77 |  | Zagreb, Croatia | 40 | 14.7K followers |
| 78 |  | Skopje, North Macedonia | 39 | 13.9K followers |
| 79 | | Paris, France | 39 | 5.5M followers |
| 80 |  | Algiers, Algeria | 38 | 37K followers |
| 81 |  | Astana, Kazakhstan | 38 | 26K followers |
| 82 |  | Singapore, Singapore | 38 | 862.4K followers |
| 83 |  | Lisbon, Portugal | 37 | 21.3K followers |
| 84 | | Warsaw, Poland | 37 | 323.7K followers |
| 85 |  | Sarajevo, Bosnia Herzegovina | 37 | 49.4K followers |
| 86 |  | Moscow, Russia | 35 | 776K followers |
| 87 | | Los Angeles, USA | 33 | 6M followers |
| 88 |  | Helsinki, Finland | 32 | 73.8K followers |
| 89 |  | Budapest, Hungary | 32 | 22.3K followers |
| 90 |  | Kyiv, Ukraine | 32 | 273K followers |
| 91 |  | Bratislava, Slovakia | 30 | 38K followers |
| 92 |  | Pristina, Kosovo | 30 | 13.1K followers |
| 93 |  | Stockholm, Sweden | 29 | 35.5K followers |
| 94 |  | Bern, Switzerland | 28 | 84.8K followers |
| 95 | | Milano, Italy | 28 | 115K followers |
| 96 |  | Belgrade, Serbia | 27 | 201K followers |
| 97 | | Incheon, South Korea | 27 | 22.5K followers |
| 98 |  | Dublin, Ireland | 26 | 20.5K followers |
| 99 | | Chicago, USA | 26 | 43.5K followers |
| 100 | | Munich, Germany | 25 | 340.2K followers |
| 101 |  | Montreal, Canada | 25 | 108.7K followers |
| 102 |  | Vienna, Austria | 25 | 142.2K followers |
| 103 |  | Oslo, Norway | 24 | 33K followers |
| 104 | | Krasnoyarsk, Russia | 22 | 95.5K followers |
| 105 | | Nice, France | 21 | 454K followers |
| 106 | | Denver, USA | 21 | 1.5M followers |
| 107 | | Minneapolis, USA | 21 | 15.3K followers |
| 108 | | Toronto, Canada | 20 | 333K followers |
| 109 | | Seoul, South Korea | 20 | 6.4M followers |
| 110 | | Canberra, Australia | 17 | 272.1K followers |
| 111 | | Detroit, USA | 16 | 24.5K followers |
| 112 |  | Bogota, Colombia | 15 | 79.7K followers |
| 113 | | Vancouver BC, Canada | 14 | 116.2K followers |
| 114 |  | Auckland, New Zealand | 12 | 68K followers |
| 115 | | Salt Lake City, USA | 11 | 45.6K followers |
| 116 | | Sydney, Australia | 10 | 1.6M followers |
| 117 | | Portland, USA | 10 | 127.2K followers |
| 118 | | Seattle, USA | 8 | 297K followers |
| 119 | | San Francisco, USA | 8 | 581.6K followers |
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