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Live rankings Historical rankings
Most polluted cities Cleanest cities

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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 Kabul, Afghanistan Kabul, Afghanistan
5
23.7K followers
2 Seattle, USA Seattle, USA
5
304.6K followers
3 Portland, USA Portland, USA
6
134K followers
4 San Francisco, USA San Francisco, USA
6
592.8K followers
5 Auckland, New Zealand Auckland, New Zealand
8
70.3K followers
6 Yangon, Myanmar Yangon, Myanmar
8
25.1K followers
7 Milano, Italy Milano, Italy
11
120.6K followers
8 Zagreb, Croatia Zagreb, Croatia
11
15.5K followers
9 Melbourne, Australia Melbourne, Australia
12
301.3K followers
10 Kyiv, Ukraine Kyiv, Ukraine
13
276.9K followers
11 Sydney, Australia Sydney, Australia
13
1.6M followers
12 Bangkok, Thailand Bangkok, Thailand
16
5.4M followers
13 Canberra, Australia Canberra, Australia
18
273.9K followers
14 Vancouver BC, Canada Vancouver BC, Canada
19
123.1K followers
15 Sofia, Bulgaria Sofia, Bulgaria
22
110.8K followers
16 Belgrade, Serbia Belgrade, Serbia
22
207.6K followers
17 Tokyo, Japan Tokyo, Japan
22
1M followers
18 Lyon, France Lyon, France
24
492.4K followers
19 Rome, Italy Rome, Italy
24
66.4K followers
20 Krakow, Poland Krakow, Poland
25
308.2K followers
21 Dublin, Ireland Dublin, Ireland
26
21.4K followers
22 Skopje, North Macedonia Skopje, North Macedonia
27
14.6K followers
23 Oslo, Norway Oslo, Norway
27
34.4K followers
24 Denver, USA Denver, USA
27
1.5M followers
25 Minneapolis, USA Minneapolis, USA
27
17.1K followers
26 Salt Lake City, USA Salt Lake City, USA
27
47.7K followers
27 Chiang Mai, Thailand Chiang Mai, Thailand
27
11.7M followers
28 Bucharest, Romania Bucharest, Romania
29
62.9K followers
29 Bogota, Colombia Bogota, Colombia
30
80.6K followers
30 Bern, Switzerland Bern, Switzerland
31
86.1K followers
31 Munich, Germany Munich, Germany
32
345.6K followers
32 Detroit, USA Detroit, USA
32
25.3K followers
33 Warsaw, Poland Warsaw, Poland
33
327.9K followers
34 Kaohsiung, Taiwan Kaohsiung, Taiwan
33
691.2K followers
35 Montreal, Canada Montreal, Canada
33
111.6K followers
36 Kobe, Japan Kobe, Japan
33
28K followers
37 Kuching, Malaysia Kuching, Malaysia
34
49.2K followers
38 Budapest, Hungary Budapest, Hungary
34
23.4K followers
39 Nice, France Nice, France
35
458.4K followers
40 Algiers, Algeria Algiers, Algeria
36
37.2K followers
41 Pristina, Kosovo Pristina, Kosovo
36
13.7K followers
42 Madrid, Spain Madrid, Spain
36
331.7K followers
43 Chicago, USA Chicago, USA
37
46K followers
44 Singapore, Singapore Singapore, Singapore
38
873.3K followers
45 Busan, South Korea Busan, South Korea
38
203.7K followers
46 Vienna, Austria Vienna, Austria
39
144.5K followers
47 Birmingham, United Kingdom Birmingham, United Kingdom
42
286.3K followers
48 Bratislava, Slovakia Bratislava, Slovakia
42
38.3K followers
49 Stockholm, Sweden Stockholm, Sweden
42
37.2K followers
50 Athens, Greece Athens, Greece
42
27.6K followers
51 Osaka, Japan Osaka, Japan
44
66.4K followers
52 Kyoto, Japan Kyoto, Japan
44
82K followers
53 Taipei, Taiwan Taipei, Taiwan
45
990.5K followers
54 Los Angeles, USA Los Angeles, USA
45
6.2M followers
55 Helsinki, Finland Helsinki, Finland
48
75K followers
56 London, United Kingdom London, United Kingdom
49
251.7K followers
57 New York City, USA New York City, USA
50
1.9M followers
58 Phnom Penh, Cambodia Phnom Penh, Cambodia
52
397.8K followers
59 Brussels, Belgium Brussels, Belgium
53
142K followers
60 Baghdad, Iraq Baghdad, Iraq
53
20.5K followers
61 Rotterdam, Netherlands Rotterdam, Netherlands
53
122.8K followers
62 Astana, Kazakhstan Astana, Kazakhstan
53
27K followers
63 Lisbon, Portugal Lisbon, Portugal
53
22.6K followers
64 Nairobi, Kenya Nairobi, Kenya
53
14.3K followers
65 Sao Paulo, Brazil Sao Paulo, Brazil
53
81.6K followers
66 Washington, D.C., USA Washington, D.C., USA
53
40.7K followers
67 Seoul, South Korea Seoul, South Korea
53
6.5M followers
68 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
54
51.2K followers
69 Tehran, Iran Tehran, Iran
55
1M followers
70 Moscow, Russia Moscow, Russia
55
789.5K followers
71 Toronto, Canada Toronto, Canada
55
349.4K followers
72 Istanbul, Turkey Istanbul, Turkey
55
225.4K followers
73 Paris, France Paris, France
56
5.7M followers
74 Berlin, Germany Berlin, Germany
56
198.5K followers
75 Incheon, South Korea Incheon, South Korea
56
23.3K followers
76 Tashkent, Uzbekistan Tashkent, Uzbekistan
56
121.1K followers
77 Amsterdam, Netherlands Amsterdam, Netherlands
57
238.6K followers
78 Wroclaw, Poland Wroclaw, Poland
60
254.4K followers
79 Hangzhou, China Hangzhou, China
60
336.4K followers
80 Prague, Czech Republic Prague, Czech Republic
60
107.5K followers
81 Guangzhou, China Guangzhou, China
60
1.5M followers
82 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
60
40.5K followers
83 Houston, USA Houston, USA
62
29.6K followers
84 Shanghai, China Shanghai, China
63
2.1M followers
85 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
65
15.5K followers
86 Lima, Peru Lima, Peru
66
35.4K followers
87 Manama, Bahrain Manama, Bahrain
68
30.4K followers
88 Krasnoyarsk, Russia Krasnoyarsk, Russia
68
96.3K followers
89 Riyadh, Saudi Arabia Riyadh, Saudi Arabia
69
86.1K followers
90 Kolkata, India Kolkata, India
70
1.4M followers
91 Chongqing, China Chongqing, China
71
172.9K followers
92 Mumbai, India Mumbai, India
71
1.5M followers
93 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
71
52.4K followers
94 Kampala, Uganda Kampala, Uganda
73
9.5K followers
95 Accra, Ghana Accra, Ghana
73
6.7K followers
96 Chengdu, China Chengdu, China
73
1.7M followers
97 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
74
82.3K followers
98 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
74
384.8K followers
99 Batam, Indonesia Batam, Indonesia
76
1.3M followers
100 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
76
683.9K followers
101 Dubai, United Arab Emirates Dubai, United Arab Emirates
77
378.3K followers
102 Beijing, China Beijing, China
81
7.1M followers
103 Karachi, Pakistan Karachi, Pakistan
82
69.7K followers
104 Dhaka, Bangladesh Dhaka, Bangladesh
82
227.8K followers
105 Wuhan, China Wuhan, China
84
327.5K followers
106 Cairo City, Egypt Cairo City, Egypt
85
27.7K followers
107 Shenzhen, China Shenzhen, China
85
395.4K followers
108 Lahore, Pakistan Lahore, Pakistan
99
388.9K followers
109 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
99
2.2M followers
110 Kathmandu, Nepal Kathmandu, Nepal
107
148.2K followers
111 Jerusalem, Israel Jerusalem, Israel
122
60.6K followers
112 Santiago, Chile Santiago, Chile
122
95.8K followers
113 Jakarta, Indonesia Jakarta, Indonesia
133
1.7M followers
114 Delhi, India Delhi, India
141
2.7M followers
115 Kuwait City, Kuwait Kuwait City, Kuwait
153
64.4K followers
116 Kinshasa, Democratic Republic of the Congo Kinshasa, Democratic Republic of the Congo
162
6.8K followers
117 Hanoi, Vietnam Hanoi, Vietnam
197
2.2M followers

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