Air quality and pollution city ranking

US AQI
Good0-50
Moderate51-100
Unhealthy for Sensitive Groups101-150
Unhealthy151-200
Very Unhealthy201-300
Hazardous301+
Major city US AQIFollowers 
1Karachi, Pakistan Karachi, Pakistan 158 107.1K
2Kuwait City, Kuwait Kuwait City, Kuwait 155 72.1K
3Riyadh, Saudi Arabia Riyadh, Saudi Arabia 152 87.4K
4Lahore, Pakistan Lahore, Pakistan 136 442.6K
5Jakarta, Indonesia Jakarta, Indonesia 119 1.6M
6Lima, Peru Lima, Peru 98 39.8K
7Dubai, United Arab Emirates Dubai, United Arab Emirates 97 359.8K
8Santiago, Chile Santiago, Chile 95 102.1K
9Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 93 131.4K
10Johannesburg, South Africa Johannesburg, South Africa 90 61.1K
11Chengdu, China Chengdu, China 90 1.8M
12Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 89 539.6K
13Tehran, Iran Tehran, Iran 88 742.2K
14Shanghai, China Shanghai, China 82 2.2M
15Sofia, Bulgaria Sofia, Bulgaria 77 123.4K
16Nur-Sultan, Kazakhstan Nur-Sultan, Kazakhstan 75 28.5K
17Hangzhou, China Hangzhou, China 72 203.4K
18Mumbai, India Mumbai, India 70 1.5M
19Singapore, Singapore Singapore, Singapore 69 890.7K
20Jerusalem, Israel Jerusalem, Israel 68 30.5K
21Kathmandu, Nepal Kathmandu, Nepal 66 119.4K
22Pristina, Kosovo Pristina, Kosovo 65 50.1K
23Delhi, India Delhi, India 63 1.5M
24Kyiv, Ukraine Kyiv, Ukraine 62 541.6K
25Hanoi, Vietnam Hanoi, Vietnam 61 2.5M
26Kaohsiung, Taiwan (China) Kaohsiung, Taiwan (China) 61 1.2M
27Wuhan, China Wuhan, China 61 259.2K
28Poznan, Poland Poznan, Poland 59 46.2K
29Dhaka, Bangladesh Dhaka, Bangladesh 59 233.1K
30Lyon, France Lyon, France 58 555.3K
31Madrid, Spain Madrid, Spain 57 294.9K
32Shenyang, China Shenyang, China 56 49.0K
33Osaka, Japan Osaka, Japan 55 206.0K
34Taipei, Taiwan (China) Taipei, Taiwan (China) 55 1.3M
35Seoul, South Korea Seoul, South Korea 55 4.6M
36Nagoya, Japan Nagoya, Japan 53 26.8K
37Beijing, China Beijing, China 53 3.8M
38Munich, Germany Munich, Germany 52 353.1K
39Milano, Italy Milano, Italy 52 248.1K
40Paris, France Paris, France 51 2.3M
41London, United Kingdom London, United Kingdom 51 713.2K
42Kuching, Malaysia Kuching, Malaysia 50 43.4K
43Seattle, USA Seattle, USA 48 283.7K
44Chongqing, China Chongqing, China 47 88.9K
45Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 46 94.8K
46Krasnoyarsk, Russia Krasnoyarsk, Russia 45 125.4K
47Mexico City, Mexico Mexico City, Mexico 44 389.1K
48Wroclaw, Poland Wroclaw, Poland 42 279.8K
49Incheon, South Korea Incheon, South Korea 42 138.6K
50Portland, USA Portland, USA 42 250.1K

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