Air quality and pollution city ranking

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Unhealthy for Sensitive Groups101-150
Very Unhealthy201-300
Major city US AQIFollowers 
1Delhi, India Delhi, India 157 1.6M
2Kuwait City, Kuwait Kuwait City, Kuwait 119 82.4K
3Hanoi, Vietnam Hanoi, Vietnam 96 2.5M
4Milano, Italy Milano, Italy 94 263.8K
5Mumbai, India Mumbai, India 93 1.5M
6Lahore, Pakistan Lahore, Pakistan 93 477.9K
7Riyadh, Saudi Arabia Riyadh, Saudi Arabia 91 92.9K
8Johannesburg, South Africa Johannesburg, South Africa 91 70.4K
9Mexico City, Mexico Mexico City, Mexico 90 402.2K
10Belgrade, Serbia Belgrade, Serbia 87 515.1K
11Dubai, United Arab Emirates Dubai, United Arab Emirates 86 394.1K
12Vancouver BC, Canada Vancouver BC, Canada 84 324.0K
13Seattle, USA Seattle, USA 83 309.2K
14Guangzhou, China Guangzhou, China 78 1.8M
15Skopje, North Macedonia Skopje, North Macedonia 77 28.1K
16Portland, USA Portland, USA 77 243.7K
17Madrid, Spain Madrid, Spain 76 303.5K
18Karachi, Pakistan Karachi, Pakistan 75 111.5K
19Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 74 151.7K
20Lima, Peru Lima, Peru 73 39.5K
21Sofia, Bulgaria Sofia, Bulgaria 71 131.9K
22Jerusalem, Israel Jerusalem, Israel 70 30.3K
23Kaohsiung, Taiwan Kaohsiung, Taiwan 70 1.2M
24Lyon, France Lyon, France 67 566.5K
25Dhaka, Bangladesh Dhaka, Bangladesh 65 249.4K
26Zagreb, Croatia Zagreb, Croatia 65 5.9K
27Detroit, USA Detroit, USA 65 19.9K
28Chongqing, China Chongqing, China 65 91.8K
29Bogota, Colombia Bogota, Colombia 63 102.5K
30Tokyo, Japan Tokyo, Japan 63 1.0M
31Incheon, South Korea Incheon, South Korea 61 135.6K
32Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 60 102.7K
33Los Angeles, USA Los Angeles, USA 59 3.4M
34Krakow, Poland Krakow, Poland 58 566.1K
35Wuhan, China Wuhan, China 58 267.8K
36Sao Paulo, Brazil Sao Paulo, Brazil 57 110.7K
37Seoul, South Korea Seoul, South Korea 57 4.9M
38Nur-Sultan, Kazakhstan Nur-Sultan, Kazakhstan 55 30.9K
39Hangzhou, China Hangzhou, China 54 214.6K
40Budapest, Hungary Budapest, Hungary 53 105.2K
41Prague, Czech Republic Prague, Czech Republic 53 174.3K
42Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR 52 710.3K
43Jakarta, Indonesia Jakarta, Indonesia 52 1.7M
44Taipei, Taiwan Taipei, Taiwan 50 1.4M
45Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 49 563.4K
46Paris, France Paris, France 49 2.4M
47Denver, USA Denver, USA 49 2.0M
48Tashkent, Uzbekistan Tashkent, Uzbekistan 48 45.2K
49Munich, Germany Munich, Germany 45 369.6K
50Berlin, Germany Berlin, Germany 45 110.8K

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