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Live rankings Historical rankings
Most polluted cities Cleanest cities

Live most polluted major city ranking Tooltip icon

2023

World Air Quality Report

NEWSROOM
AQI US legend

0-50

Good

51-100

Moderate

101-150

Unhealthy for sensitive groups

151-200

Unhealthy

201-300

Very unhealthy

301+

Hazardous

Rank Major city, country/region AQI USFollowers
1 Delhi, India Delhi, India
186
2.7M followers
2 Lahore, Pakistan Lahore, Pakistan
177
381.9K followers
3 Chiang Mai, Thailand Chiang Mai, Thailand
165
11.7M followers
4 Medan, Indonesia Medan, Indonesia
158
1.3M followers
5 Jakarta, Indonesia Jakarta, Indonesia
158
1.7M followers
6 Kathmandu, Nepal Kathmandu, Nepal
157
145.9K followers
7 Kampala, Uganda Kampala, Uganda
156
9.3K followers
8 Bangkok, Thailand Bangkok, Thailand
124
5.3M followers
9 Cairo City, Egypt Cairo City, Egypt
116
25.5K followers
10 Dhaka, Bangladesh Dhaka, Bangladesh
112
225K followers
11 Wuhan, China Wuhan, China
95
318.9K followers
12 Kolkata, India Kolkata, India
93
1.4M followers
13 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
90
80.5K followers
14 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
88
15.1K followers
15 Dubai, United Arab Emirates Dubai, United Arab Emirates
87
367.3K followers
16 Yangon, Myanmar Yangon, Myanmar
86
23.7K followers
17 Brussels, Belgium Brussels, Belgium
84
139.6K followers
18 Mexico City, Mexico Mexico City, Mexico
80
339.4K followers
19 Incheon, South Korea Incheon, South Korea
78
22.3K followers
20 Jerusalem, Israel Jerusalem, Israel
76
59.7K followers
21 Karachi, Pakistan Karachi, Pakistan
76
68.1K followers
22 Kaohsiung, Taiwan Kaohsiung, Taiwan
76
682.7K followers
23 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
76
51.3K followers
24 Beijing, China Beijing, China
76
6.9M followers
25 Shanghai, China Shanghai, China
74
2.1M followers
26 Doha, Qatar Doha, Qatar
72
99.7K followers
27 Baghdad, Iraq Baghdad, Iraq
72
19.7K followers
28 Accra, Ghana Accra, Ghana
72
6.4K followers
29 Hangzhou, China Hangzhou, China
72
319.9K followers
30 Rotterdam, Netherlands Rotterdam, Netherlands
70
120.9K followers
31 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
70
378.7K followers
32 Madrid, Spain Madrid, Spain
68
326.6K followers
33 Batam, Indonesia Batam, Indonesia
67
1.3M followers
34 Amsterdam, Netherlands Amsterdam, Netherlands
67
234.6K followers
35 Sao Paulo, Brazil Sao Paulo, Brazil
64
80K followers
36 Bern, Switzerland Bern, Switzerland
63
84.5K followers
37 Mumbai, India Mumbai, India
63
1.5M followers
38 Seoul, South Korea Seoul, South Korea
63
6.4M followers
39 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
61
38.3K followers
40 Rome, Italy Rome, Italy
58
63.2K followers
41 Lima, Peru Lima, Peru
58
34.7K followers
42 Milano, Italy Milano, Italy
57
113.8K followers
43 Chengdu, China Chengdu, China
57
1.7M followers
44 Berlin, Germany Berlin, Germany
57
194.3K followers
45 Birmingham, United Kingdom Birmingham, United Kingdom
55
283K followers
46 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
55
670.9K followers
47 Tashkent, Uzbekistan Tashkent, Uzbekistan
55
114.5K followers
48 Busan, South Korea Busan, South Korea
55
189.2K followers
49 London, United Kingdom London, United Kingdom
55
234.1K followers
50 Chongqing, China Chongqing, China
54
169.2K followers
51 Paris, France Paris, France
52
5.5M followers
52 Prague, Czech Republic Prague, Czech Republic
51
105.8K followers
53 Kabul, Afghanistan Kabul, Afghanistan
50
22.1K followers
54 Shenzhen, China Shenzhen, China
50
384.1K followers
55 Krasnoyarsk, Russia Krasnoyarsk, Russia
49
95.3K followers
56 Hanoi, Vietnam Hanoi, Vietnam
49
2.2M followers
57 Pristina, Kosovo Pristina, Kosovo
48
12.9K followers
58 Melbourne, Australia Melbourne, Australia
47
293.5K followers
59 Manama, Bahrain Manama, Bahrain
45
29.8K followers
60 Wroclaw, Poland Wroclaw, Poland
45
253.3K followers
61 Zagreb, Croatia Zagreb, Croatia
45
14.6K followers
62 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
45
49K followers
63 Phnom Penh, Cambodia Phnom Penh, Cambodia
43
394.9K followers
64 Taipei, Taiwan Taipei, Taiwan
43
977.2K followers
65 Los Angeles, USA Los Angeles, USA
42
6M followers
66 Algiers, Algeria Algiers, Algeria
39
37K followers
67 Kyiv, Ukraine Kyiv, Ukraine
39
272.3K followers
68 Bratislava, Slovakia Bratislava, Slovakia
38
37.9K followers
69 Vienna, Austria Vienna, Austria
38
141.7K followers
70 Riyadh, Saudi Arabia Riyadh, Saudi Arabia
37
84.4K followers
71 Krakow, Poland Krakow, Poland
37
304.1K followers
72 Skopje, North Macedonia Skopje, North Macedonia
37
13.8K followers
73 Warsaw, Poland Warsaw, Poland
37
323.2K followers
74 New York City, USA New York City, USA
37
1.8M followers
75 Houston, USA Houston, USA
36
27.2K followers
76 Lisbon, Portugal Lisbon, Portugal
35
21.1K followers
77 Nice, France Nice, France
34
453.1K followers
78 Montreal, Canada Montreal, Canada
33
108.3K followers
79 Santiago, Chile Santiago, Chile
33
93.6K followers
80 Budapest, Hungary Budapest, Hungary
32
22K followers
81 Stockholm, Sweden Stockholm, Sweden
31
35K followers
82 Kuching, Malaysia Kuching, Malaysia
30
49K followers
83 Denver, USA Denver, USA
30
1.5M followers
84 Kuwait City, Kuwait Kuwait City, Kuwait
29
63.6K followers
85 Osaka, Japan Osaka, Japan
29
62.4K followers
86 Kyoto, Japan Kyoto, Japan
29
80.2K followers
87 Helsinki, Finland Helsinki, Finland
28
73.6K followers
88 Bucharest, Romania Bucharest, Romania
28
61.9K followers
89 Lyon, France Lyon, France
26
486.5K followers
90 Sofia, Bulgaria Sofia, Bulgaria
26
109.5K followers
91 Toronto, Canada Toronto, Canada
26
331.5K followers
92 Oslo, Norway Oslo, Norway
25
32.6K followers
93 Guangzhou, China Guangzhou, China
25
1.5M followers
94 Washington, D.C., USA Washington, D.C., USA
25
38K followers
95 Detroit, USA Detroit, USA
24
24.4K followers
96 Moscow, Russia Moscow, Russia
23
773.1K followers
97 Tehran, Iran Tehran, Iran
21
1M followers
98 Munich, Germany Munich, Germany
21
339.1K followers
99 Singapore, Singapore Singapore, Singapore
21
859.8K followers
100 Astana, Kazakhstan Astana, Kazakhstan
21
25.7K followers
101 Nairobi, Kenya Nairobi, Kenya
21
13.7K followers
102 Kobe, Japan Kobe, Japan
21
27.6K followers
103 Chicago, USA Chicago, USA
21
43.1K followers
104 Tokyo, Japan Tokyo, Japan
21
1M followers
105 Salt Lake City, USA Salt Lake City, USA
19
45.3K followers
106 San Francisco, USA San Francisco, USA
19
579.6K followers
107 Dublin, Ireland Dublin, Ireland
18
20.4K followers
108 Athens, Greece Athens, Greece
17
25.7K followers
109 Belgrade, Serbia Belgrade, Serbia
17
199.6K followers
110 Bogota, Colombia Bogota, Colombia
16
79.5K followers
111 Seattle, USA Seattle, USA
15
295.8K followers
112 Vancouver BC, Canada Vancouver BC, Canada
14
115K followers
113 Minneapolis, USA Minneapolis, USA
14
15.2K followers
114 Portland, USA Portland, USA
13
126.2K followers
115 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
12
2.2M followers
116 Auckland, New Zealand Auckland, New Zealand
10
67.4K followers
117 Canberra, Australia Canberra, Australia
9
271.8K followers
118 Sydney, Australia Sydney, Australia
6
1.6M followers
119 Istanbul, Turkey Istanbul, Turkey
0
220.9K followers

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