Air quality and pollution city ranking

Unhealthy for Sensitive Groups101-150
Very Unhealthy201-300
Major city US AQIFollowers 
1Lima, Peru Lima, Peru 154 40.1K
2Dhaka, Bangladesh Dhaka, Bangladesh 151 209.5K
3Chengdu, China Chengdu, China 151 1.7M
4Jakarta, Indonesia Jakarta, Indonesia 127 1.6M
5Melbourne, Australia Melbourne, Australia 123 563.3K
6Kathmandu, Nepal Kathmandu, Nepal 116 100.9K
7Mexico City, Mexico Mexico City, Mexico 114 370.0K
8Shenyang, China Shenyang, China 114 44.8K
9Dubai, United Arab Emirates Dubai, United Arab Emirates 114 314.9K
10Wuhan, China Wuhan, China 110 246.7K
11Amsterdam, Netherlands Amsterdam, Netherlands 108 226.2K
12Tashkent, Uzbekistan Tashkent, Uzbekistan 99 43.8K
13Busan, South Korea Busan, South Korea 97 1.9M
14Brussels, Belgium Brussels, Belgium 95 140.3K
15Mumbai, India Mumbai, India 95 1.5M
16Delhi, India Delhi, India 91 1.5M
17Johannesburg, South Africa Johannesburg, South Africa 90 45.0K
18Beijing, China Beijing, China 90 3.6M
19Tehran, Iran Tehran, Iran 88 579.9K
20Santiago, Chile Santiago, Chile 88 89.7K
21Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel 85 74.2K
22Incheon, South Korea Incheon, South Korea 85 132.3K
23Kolkata, India Kolkata, India 82 1.5M
24Lahore, Pakistan Lahore, Pakistan 82 381.1K
25Seoul, South Korea Seoul, South Korea 82 4.2M
26Los Angeles, USA Los Angeles, USA 81 3.2M
27Hangzhou, China Hangzhou, China 76 191.6K
28Guangzhou, China Guangzhou, China 74 1.7M
29Sao Paulo, Brazil Sao Paulo, Brazil 74 78.9K
30Chongqing, China Chongqing, China 74 87.2K
31Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia 66 497.0K
32Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR 64 676.1K
33Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina 62 94.8K
34Riyadh, Saudi Arabia Riyadh, Saudi Arabia 61 77.1K
35Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam 59 2.4M
36Jerusalem, Israel Jerusalem, Israel 57 31.5K
37Singapore, Singapore Singapore, Singapore 56 856.9K
38Bern, Switzerland Bern, Switzerland 55 82.2K
39Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia 54 86.7K
40Nur-Sultan, Kazakhstan Nur-Sultan, Kazakhstan 53 26.0K
41Munich, Germany Munich, Germany 52 327.1K
42Budapest, Hungary Budapest, Hungary 50 82.6K
43Shenzhen, China Shenzhen, China 50 220.2K
44Pristina, Kosovo Pristina, Kosovo 50 44.7K
45Hanoi, Vietnam Hanoi, Vietnam 45 2.4M
46Phnom Penh, Cambodia Phnom Penh, Cambodia 43 393.1K
47Shanghai, China Shanghai, China 43 2.1M
48Nagoya, Japan Nagoya, Japan 41 31.4K
49Osaka, Japan Osaka, Japan 41 194.9K
50Bratislava, Slovakia Bratislava, Slovakia 39 49.5K

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