Air quality and pollution city ranking

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US AQI
Good0-50
Moderate51-100
Unhealthy for Sensitive Groups101-150
Unhealthy151-200
Very Unhealthy201-300
Hazardous301+
Major city US AQIFollowers 
1New York City, USA New York City, USA 196 1.7M
2Delhi, India Delhi, India 191 2.6M
3Doha, Qatar Doha, Qatar 172 74.0K
4Dhaka, Bangladesh Dhaka, Bangladesh 157 193.6K
5Detroit, USA Detroit, USA 156 16.5K
6Lahore, Pakistan Lahore, Pakistan 155 295.4K
7Jakarta, Indonesia Jakarta, Indonesia 155 1.5M
8Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel 154 62.5K
9Toronto, Canada Toronto, Canada 151 240.7K
10Santiago, Chile Santiago, Chile 138 82.8K
11Baghdad, Iraq Baghdad, Iraq 134 7.4K
12Riyadh, Saudi Arabia Riyadh, Saudi Arabia 124 63.4K
13Kathmandu, Nepal Kathmandu, Nepal 113 96.9K
14Kolkata, India Kolkata, India 107 1.4M
15Hanoi, Vietnam Hanoi, Vietnam 102 2.0M
16Dubai, United Arab Emirates Dubai, United Arab Emirates 93 221.0K
17Zagreb, Croatia Zagreb, Croatia 88 1.2K
18Krasnoyarsk, Russia Krasnoyarsk, Russia 84 79.6K
19Hangzhou, China Hangzhou, China 84 111.7K
20Yangon, Myanmar Yangon, Myanmar 83 1.9K
21Shanghai, China Shanghai, China 82 1.6M
22Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 81 285.6K
23Beijing, China Beijing, China 80 3.2M
24Kampala, Uganda Kampala, Uganda 79 6.8K
25Wuhan, China Wuhan, China 79 185.3K
26Jerusalem, Israel Jerusalem, Israel 78 52.4K
27Krakow, Poland Krakow, Poland 78 267.3K
28Busan, South Korea Busan, South Korea 78 20.6K
29Kuwait City, Kuwait Kuwait City, Kuwait 75 51.8K
30Karachi, Pakistan Karachi, Pakistan 72 42.8K
31Chengdu, China Chengdu, China 71 1.4M
32Sao Paulo, Brazil Sao Paulo, Brazil 71 66.6K
33Shenyang, China Shenyang, China 68 88.0K
34Lima, Peru Lima, Peru 67 29.2K
35Chongqing, China Chongqing, China 65 93.6K
36Seoul, South Korea Seoul, South Korea 65 3.2M
37Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam 63 2.1M
38Johannesburg, South Africa Johannesburg, South Africa 62 54.2K
39Singapore, Singapore Singapore, Singapore 62 654.1K
40Mexico City, Mexico Mexico City, Mexico 62 303.1K
41Rome, Italy Rome, Italy 60 22.7K
42Wroclaw, Poland Wroclaw, Poland 59 236.5K
43Accra, Ghana Accra, Ghana 57 1.7K
44Warsaw, Poland Warsaw, Poland 57 279.8K
45Vienna, Austria Vienna, Austria 57 108.2K
46Incheon, South Korea Incheon, South Korea 57 3.9K
47Bern, Switzerland Bern, Switzerland 55 69.8K
48Taipei, Taiwan Taipei, Taiwan 55 815.8K
49Lyon, France Lyon, France 54 453.7K
50Paris, France Paris, France 53 2.4M
51Poznan, Poland Poznan, Poland 53 2.0K
52Istanbul, Turkey Istanbul, Turkey 53 169.3K
53Bangkok, Thailand Bangkok, Thailand 53 4.6M
54Brussels, Belgium Brussels, Belgium 52 116.5K
55Guangzhou, China Guangzhou, China 50 1.4M
56Pristina, Kosovo Pristina, Kosovo 49 1.1K
57Mumbai, India Mumbai, India 48 1.4M
58Kuching, Malaysia Kuching, Malaysia 45 44.2K
59Munich, Germany Munich, Germany 43 290.3K
60Milano, Italy Milano, Italy 43 20.4K
61Amsterdam, Netherlands Amsterdam, Netherlands 43 190.8K
62Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan 43 2.9K
63Algiers, Algeria Algiers, Algeria 41 34.4K
64Prague, Czech Republic Prague, Czech Republic 41 86.2K
65Berlin, Germany Berlin, Germany 39 133.5K
66Canberra, Australia Canberra, Australia 38 241.1K
67Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 37 13.3K
68Astana, Kazakhstan Astana, Kazakhstan 37 2.9K
69London, United Kingdom London, United Kingdom 37 23.2K
70Tashkent, Uzbekistan Tashkent, Uzbekistan 36 29.5K
71Madrid, Spain Madrid, Spain 36 283.6K
72Kyiv, Ukraine Kyiv, Ukraine 35 206.2K
73Kyoto, Japan Kyoto, Japan 33 54.8K
74Nice, France Nice, France 33 426.0K
75Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 33 32.8K
76Birmingham, United Kingdom Birmingham, United Kingdom 31 266.2K
77Los Angeles, USA Los Angeles, USA 31 2.8M
78Rotterdam, Netherlands Rotterdam, Netherlands 30 107.9K
79Budapest, Hungary Budapest, Hungary 29 2.2K
80Belgrade, Serbia Belgrade, Serbia 29 77.6K
81Oslo, Norway Oslo, Norway 28 2.9K
82Helsinki, Finland Helsinki, Finland 27 58.4K
83Moscow, Russia Moscow, Russia 27 614.4K
84Bratislava, Slovakia Bratislava, Slovakia 25 31.8K
85Sofia, Bulgaria Sofia, Bulgaria 25 90.8K
86Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR 25 468.5K
87Tokyo, Japan Tokyo, Japan 25 749.8K
88Chiang Mai, Thailand Chiang Mai, Thailand 25 11.1M
89Nagoya, Japan Nagoya, Japan 21 644
90Shenzhen, China Shenzhen, China 21 194.5K
91Kaohsiung, Taiwan Kaohsiung, Taiwan 21 595.5K
92Portland, USA Portland, USA 21 17.6K
93Sydney, Australia Sydney, Australia 17 1.5M
94Melbourne, Australia Melbourne, Australia 16 183.6K
95Bogota, Colombia Bogota, Colombia 14 68.9K
96Seattle, USA Seattle, USA 12 166.1K
97Vancouver BC, Canada Vancouver BC, Canada 8 16.1K
98Denver, USA Denver, USA 8 1.4M
99Salt Lake City, USA Salt Lake City, USA 8 13.2K
100San Francisco, USA San Francisco, USA 8 380.2K
101Nairobi, Kenya Nairobi, Kenya 0 6.8K
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