Air quality and pollution city ranking

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Unhealthy for Sensitive Groups101-150
Very Unhealthy201-300
Major city US AQIFollowers 
1Chiang Mai, Thailand Chiang Mai, Thailand 236 4.5M
2Delhi, India Delhi, India 192 1.5M
3Beijing, China Beijing, China 168 1.5M
4Dhaka, Bangladesh Dhaka, Bangladesh 167 235.9K
5Kathmandu, Nepal Kathmandu, Nepal 163 126.4K
6Shenyang, China Shenyang, China 160 93.5K
7Wuhan, China Wuhan, China 160 168.0K
8Incheon, South Korea Incheon, South Korea 160 2
9Lahore, Pakistan Lahore, Pakistan 159 401.6K
10Shanghai, China Shanghai, China 158 1.9M
11Busan, South Korea Busan, South Korea 156 1.1M
12Jakarta, Indonesia Jakarta, Indonesia 132 1.6M
13Yangon, Myanmar Yangon, Myanmar 130 28.2K
14Mumbai, India Mumbai, India 115 1.5M
15Dubai, United Arab Emirates Dubai, United Arab Emirates 114 171.5K
16Kuwait City, Kuwait Kuwait City, Kuwait 113 68.6K
17Seoul, South Korea Seoul, South Korea 107 882.3K
18Kaohsiung, Taiwan Kaohsiung, Taiwan 92 773.8K
19Chengdu, China Chengdu, China 91 1.7M
20Skopje, North Macedonia Skopje, North Macedonia 86 6
21Hangzhou, China Hangzhou, China 85 192.1K
22Mexico City, Mexico Mexico City, Mexico 82 349.4K
23Budapest, Hungary Budapest, Hungary 80 1
24Hanoi, Vietnam Hanoi, Vietnam 79 2.3M
25Doha, Qatar Doha, Qatar 78 112.1K
26Bogota, Colombia Bogota, Colombia 77 95.4K
27Belgrade, Serbia Belgrade, Serbia 73 319.2K
28Kampala, Uganda Kampala, Uganda 72 9.9K
29Karachi, Pakistan Karachi, Pakistan 72 83.5K
30Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 70 437.2K
31Krakow, Poland Krakow, Poland 70 430.0K
32Warsaw, Poland Warsaw, Poland 70 489.8K
33Chongqing, China Chongqing, China 70 1
34Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam 69 2.3M
35Poznan, Poland Poznan, Poland 68 29.0K
36Riyadh, Saudi Arabia Riyadh, Saudi Arabia 65 88.5K
37Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan 65 46.1K
38Lima, Peru Lima, Peru 62 33.7K
39Bangkok, Thailand Bangkok, Thailand 62 3.7M
40Krasnoyarsk, Russia Krasnoyarsk, Russia 61 112.5K
41Shenzhen, China Shenzhen, China 60 118.0K
42Algiers, Algeria Algiers, Algeria 59 42.8K
43Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 59 85.8K
44Istanbul, Turkey Istanbul, Turkey 59 105.0K
45Moscow, Russia Moscow, Russia 58 682.6K
46Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 58 85.6K
47Kolkata, India Kolkata, India 55 1.4M
48Rome, Italy Rome, Italy 55 115.4K
49Sao Paulo, Brazil Sao Paulo, Brazil 55 75.9K
50Wroclaw, Poland Wroclaw, Poland 54 289.2K
51Denver, USA Denver, USA 54 1.8M
52Bratislava, Slovakia Bratislava, Slovakia 53 45.0K
53Berlin, Germany Berlin, Germany 53 0
54Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR 51 232.4K
55Singapore, Singapore Singapore, Singapore 47 407.4K
56Vienna, Austria Vienna, Austria 46 12.7K
57Accra, Ghana Accra, Ghana 45 5.3K
58Paris, France Paris, France 44 0
59New York City, USA New York City, USA 44 1.9M
60Nice, France Nice, France 43 506.5K
61Bern, Switzerland Bern, Switzerland 41 79.2K
62Taipei, Taiwan Taipei, Taiwan 41 1.1M
63Pristina, Kosovo Pristina, Kosovo 41 21.9K
64Tashkent, Uzbekistan Tashkent, Uzbekistan 40 11
65Amsterdam, Netherlands Amsterdam, Netherlands 39 126.3K
66Madrid, Spain Madrid, Spain 37 281.2K
67Munich, Germany Munich, Germany 36 270.3K
68Santiago, Chile Santiago, Chile 36 104.2K
69Jerusalem, Israel Jerusalem, Israel 35 16.6K
70Kyoto, Japan Kyoto, Japan 35 18.0K
71Milano, Italy Milano, Italy 33 172.1K
72Prague, Czech Republic Prague, Czech Republic 33 114.9K
73London, United Kingdom London, United Kingdom 33 186.1K
74Tokyo, Japan Tokyo, Japan 33 424.2K
75Kuching, Malaysia Kuching, Malaysia 31 49.9K
76Toronto, Canada Toronto, Canada 31 423.9K
77Kyiv, Ukraine Kyiv, Ukraine 31 411.5K
78Astana, Kazakhstan Astana, Kazakhstan 30 8
79Lyon, France Lyon, France 29 542.9K
80Guangzhou, China Guangzhou, China 29 1.5M
81Helsinki, Finland Helsinki, Finland 28 38.3K
82Rotterdam, Netherlands Rotterdam, Netherlands 26 119.4K
83Zagreb, Croatia Zagreb, Croatia 24 1
84Birmingham, United Kingdom Birmingham, United Kingdom 22 306.1K
85Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel 20 52.2K
86Portland, USA Portland, USA 20 19.8K
87Sofia, Bulgaria Sofia, Bulgaria 17 124.1K
88Johannesburg, South Africa Johannesburg, South Africa 15 68.7K
89Nairobi, Kenya Nairobi, Kenya 14 14.6K
90Detroit, USA Detroit, USA 12 14.7K
91Oslo, Norway Oslo, Norway 9 15.3K
92Vancouver BC, Canada Vancouver BC, Canada 8 108.4K
93Seattle, USA Seattle, USA 8 5
94Canberra, Australia Canberra, Australia 6 286.9K
95Salt Lake City, USA Salt Lake City, USA 4 90.8K
96Los Angeles, USA Los Angeles, USA 4 951.7K
97San Francisco, USA San Francisco, USA 4 182.4K
98Brussels, Belgium Brussels, Belgium 0 140.0K
99Melbourne, Australia Melbourne, Australia 0 412.1K
100Sydney, Australia Sydney, Australia 0 1.2M

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