Air quality and pollution city ranking

Major city US AQIFollowers 
1Krasnoyarsk, Russia Krasnoyarsk, Russia 158 48.4K
2Wuhan, China Wuhan, China 135 218.3K
3Lima, Peru Lima, Peru 119 35.3K
4Dhaka, Bangladesh Dhaka, Bangladesh 92 172.4K
5Hangzhou, China Hangzhou, China 91 199.4K
6Chongqing, China Chongqing, China 90 101.2K
7Tehran, Iran Tehran, Iran 89 336.4K
8Chengdu, China Chengdu, China 82 1.6M
9Jakarta, Indonesia Jakarta, Indonesia 81 1.5M
10Johannesburg, South Africa Johannesburg, South Africa 79 22.3K
11Poznan, Poland Poznan, Poland 78 4.1K
12Santiago, Chile Santiago, Chile 78 62.7K
13Shanghai, China Shanghai, China 77 1.9M
14Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel 76 78.9K
15Osaka, Japan Osaka, Japan 74 162.7K
16Kuwait City, Kuwait Kuwait City, Kuwait 74 43.3K
17Karachi, Pakistan Karachi, Pakistan 74 74.7K
18Hanoi, Vietnam Hanoi, Vietnam 74 2.2M
19Delhi, India Delhi, India 72 1.6M
20Kathmandu, Nepal Kathmandu, Nepal 68 69.6K
21Shenyang, China Shenyang, China 68 51.5K
22Dubai, United Arab Emirates Dubai, United Arab Emirates 66 282.8K
23Lyon, France Lyon, France 65 507.3K
24Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam 61 2.2M
25Riyadh, Saudi Arabia Riyadh, Saudi Arabia 61 57.2K
26Jerusalem, Israel Jerusalem, Israel 60 48.2K
27Kolkata, India Kolkata, India 60 1.4M
28Nagoya, Japan Nagoya, Japan 59 34.9K
29Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 59 400.6K
30Tashkent, Uzbekistan Tashkent, Uzbekistan 57 32.4K
31Warsaw, Poland Warsaw, Poland 57 362.4K
32Paris, France Paris, France 57 3.0M
33Brussels, Belgium Brussels, Belgium 55 138.8K
34Krakow, Poland Krakow, Poland 55 290.3K
35Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 55 92.8K
36Lahore, Pakistan Lahore, Pakistan 54 179.7K
37Bern, Switzerland Bern, Switzerland 53 80.4K
38Busan, South Korea Busan, South Korea 53 1.7M
39Tokyo, Japan Tokyo, Japan 53 832.8K
40San Francisco, USA San Francisco, USA 52 579.7K
41Guangzhou, China Guangzhou, China 50 1.6M
42Mexico City, Mexico Mexico City, Mexico 49 341.2K
43Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 48 91.1K
44Belgrade, Serbia Belgrade, Serbia 48 200.5K
45Seattle, USA Seattle, USA 48 218.3K
46Kuching, Malaysia Kuching, Malaysia 45 34.4K
47Munich, Germany Munich, Germany 45 309.8K
48Skopje, North Macedonia Skopje, North Macedonia 45 41.2K
49Beijing, China Beijing, China 45 4.0M
50Kaohsiung, Taiwan Kaohsiung, Taiwan 39 847.4K

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