Air quality and pollution city ranking

Major city US AQIFollowers 
1Beijing, China Beijing, China 212 3.8M
2Mumbai, India Mumbai, India 193 1.5M
3Delhi, India Delhi, India 176 1.5M
4Shenyang, China Shenyang, China 175 53.3K
5Dhaka, Bangladesh Dhaka, Bangladesh 170 182.9K
6Poznan, Poland Poznan, Poland 167 13.4K
7Nur-Sultan, Kazakhstan Nur-Sultan, Kazakhstan 167 26.5K
8Kathmandu, Nepal Kathmandu, Nepal 163 78.7K
9Karachi, Pakistan Karachi, Pakistan 162 75.7K
10Lahore, Pakistan Lahore, Pakistan 162 222.8K
11Kolkata, India Kolkata, India 161 1.5M
12Wroclaw, Poland Wroclaw, Poland 154 105.0K
13Zagreb, Croatia Zagreb, Croatia 154 18.9K
14Milano, Italy Milano, Italy 152 227.6K
15Warsaw, Poland Warsaw, Poland 152 436.9K
16Tehran, Iran Tehran, Iran 152 388.3K
17Riyadh, Saudi Arabia Riyadh, Saudi Arabia 129 65.3K
18Busan, South Korea Busan, South Korea 120 1.8M
19Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan 118 11.9K
20Kaohsiung, Taiwan (China) Kaohsiung, Taiwan (China) 114 1.0M
21Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 113 87.7K
22Mexico City, Mexico Mexico City, Mexico 111 346.2K
23Wuhan, China Wuhan, China 106 233.9K
24San Francisco, USA San Francisco, USA 101 579.8K
25Chengdu, China Chengdu, China 95 1.7M
26Shanghai, China Shanghai, China 95 2.0M
27Moscow, Russia Moscow, Russia 94 729.9K
28Hanoi, Vietnam Hanoi, Vietnam 88 2.3M
29Chongqing, China Chongqing, China 86 92.8K
30Sofia, Bulgaria Sofia, Bulgaria 85 78.3K
31Salt Lake City, USA Salt Lake City, USA 82 56.9K
32Yangon, Myanmar Yangon, Myanmar 80 97.2K
33Guangzhou, China Guangzhou, China 80 1.6M
34Shenzhen, China Shenzhen, China 79 241.7K
35Phnom Penh, Cambodia Phnom Penh, Cambodia 78 349.5K
36Kuwait City, Kuwait Kuwait City, Kuwait 78 46.0K
37Krasnoyarsk, Russia Krasnoyarsk, Russia 77 73.1K
38Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 75 439.5K
39Belgrade, Serbia Belgrade, Serbia 74 122.3K
40Oslo, Norway Oslo, Norway 74 65.6K
41Lyon, France Lyon, France 73 520.5K
42Paris, France Paris, France 73 2.6M
43Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 72 68.0K
44Pristina, Kosovo Pristina, Kosovo 72 30.6K
45Incheon, South Korea Incheon, South Korea 72 124.5K
46London, United Kingdom London, United Kingdom 69 712.2K
47Bern, Switzerland Bern, Switzerland 68 80.7K
48Portland, USA Portland, USA 68 232.0K
49New York City, USA New York City, USA 67 1.9M
50Tokyo, Japan Tokyo, Japan 66 834.7K

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