Air quality and pollution city ranking

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Unhealthy for Sensitive Groups101-150
Very Unhealthy201-300
Major city US AQIFollowers 
1Incheon, South Korea Incheon, South Korea 164 136.6K
2Beijing, China Beijing, China 161 4.1M
3Lahore, Pakistan Lahore, Pakistan 160 480.6K
4Delhi, India Delhi, India 158 1.6M
5Wuhan, China Wuhan, China 155 269.8K
6Dhaka, Bangladesh Dhaka, Bangladesh 154 248.1K
7Seoul, South Korea Seoul, South Korea 154 4.9M
8Hanoi, Vietnam Hanoi, Vietnam 149 2.5M
9Santiago, Chile Santiago, Chile 141 111.5K
10Jakarta, Indonesia Jakarta, Indonesia 130 1.6M
11Bogota, Colombia Bogota, Colombia 128 102.1K
12Mumbai, India Mumbai, India 112 1.5M
13Lima, Peru Lima, Peru 98 39.5K
14Kathmandu, Nepal Kathmandu, Nepal 97 131.4K
15Singapore, Singapore Singapore, Singapore 96 889.5K
16Kolkata, India Kolkata, India 95 1.5M
17Shenyang, China Shenyang, China 93 46.1K
18Chengdu, China Chengdu, China 83 1.9M
19Milano, Italy Milano, Italy 82 264.2K
20Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan 76 99.8K
21Hangzhou, China Hangzhou, China 76 215.2K
22Chongqing, China Chongqing, China 74 93.3K
23Busan, South Korea Busan, South Korea 72 2.0M
24Kuwait City, Kuwait Kuwait City, Kuwait 70 81.7K
25Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 66 563.4K
26Kaohsiung, Taiwan Kaohsiung, Taiwan 65 1.2M
27Guangzhou, China Guangzhou, China 65 1.8M
28Shanghai, China Shanghai, China 65 2.3M
29Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR 65 720.5K
30Dubai, United Arab Emirates Dubai, United Arab Emirates 64 394.7K
31Karachi, Pakistan Karachi, Pakistan 63 111.5K
32Johannesburg, South Africa Johannesburg, South Africa 63 69.9K
33Nur-Sultan, Kazakhstan Nur-Sultan, Kazakhstan 63 30.6K
34Tokyo, Japan Tokyo, Japan 63 1.0M
35Moscow, Russia Moscow, Russia 62 892.2K
36Chiang Mai, Thailand Chiang Mai, Thailand 62 6.4M
37Riyadh, Saudi Arabia Riyadh, Saudi Arabia 60 93.2K
38Skopje, North Macedonia Skopje, North Macedonia 59 29.1K
39Warsaw, Poland Warsaw, Poland 59 657.0K
40Tashkent, Uzbekistan Tashkent, Uzbekistan 55 45.0K
41Osaka, Japan Osaka, Japan 53 214.5K
42Shenzhen, China Shenzhen, China 53 237.1K
43Los Angeles, USA Los Angeles, USA 52 3.5M
44Poznan, Poland Poznan, Poland 51 54.9K
45Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 45 102.3K
46Jerusalem, Israel Jerusalem, Israel 43 30.4K
47Paris, France Paris, France 39 2.4M
48Kabul, Afghanistan Kabul, Afghanistan 37 36.0K
49Brussels, Belgium Brussels, Belgium 37 153.3K
50Taipei, Taiwan Taipei, Taiwan 37 1.4M

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