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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 Auckland, New Zealand Auckland, New Zealand
3
74.1K followers
2 Busan, South Korea Busan, South Korea
13
228.1K followers
3 Portland, USA Portland, USA
13
154.7K followers
4 Melbourne, Australia Melbourne, Australia
15
313.1K followers
5 Kabul, Afghanistan Kabul, Afghanistan
16
25.7K followers
6 Algiers, Algeria Algiers, Algeria
16
37.6K followers
7 Shenzhen, China Shenzhen, China
16
411.7K followers
8 Moscow, Russia Moscow, Russia
16
815.2K followers
9 Dublin, Ireland Dublin, Ireland
17
23.2K followers
10 Bogota, Colombia Bogota, Colombia
17
82.1K followers
11 Canberra, Australia Canberra, Australia
19
276.7K followers
12 Houston, USA Houston, USA
19
32.6K followers
13 Seattle, USA Seattle, USA
20
328.1K followers
14 Brussels, Belgium Brussels, Belgium
21
145.8K followers
15 Hanoi, Vietnam Hanoi, Vietnam
21
2.2M followers
16 Vancouver BC, Canada Vancouver BC, Canada
21
137.9K followers
17 Kobe, Japan Kobe, Japan
22
28.9K followers
18 Kyiv, Ukraine Kyiv, Ukraine
23
285.4K followers
19 Rotterdam, Netherlands Rotterdam, Netherlands
24
126.1K followers
20 San Francisco, USA San Francisco, USA
24
625.5K followers
21 Amsterdam, Netherlands Amsterdam, Netherlands
25
245.6K followers
22 Lyon, France Lyon, France
27
502.5K followers
23 Taipei, Taiwan Taipei, Taiwan
27
1M followers
24 Paris, France Paris, France
27
5.9M followers
25 Kaohsiung, Taiwan Kaohsiung, Taiwan
27
702.2K followers
26 Osaka, Japan Osaka, Japan
27
73.3K followers
27 Kyoto, Japan Kyoto, Japan
27
84.8K followers
28 Shanghai, China Shanghai, China
27
2.2M followers
29 London, United Kingdom London, United Kingdom
27
281.1K followers
30 Birmingham, United Kingdom Birmingham, United Kingdom
29
292K followers
31 Oslo, Norway Oslo, Norway
29
37.3K followers
32 Warsaw, Poland Warsaw, Poland
30
333.6K followers
33 Toronto, Canada Toronto, Canada
30
378.7K followers
34 Bern, Switzerland Bern, Switzerland
31
89K followers
35 Kathmandu, Nepal Kathmandu, Nepal
32
152.1K followers
36 Riyadh, Saudi Arabia Riyadh, Saudi Arabia
33
88.9K followers
37 Munich, Germany Munich, Germany
33
357.3K followers
38 Stockholm, Sweden Stockholm, Sweden
33
40.5K followers
39 Seoul, South Korea Seoul, South Korea
33
6.8M followers
40 Rome, Italy Rome, Italy
35
71.5K followers
41 Madrid, Spain Madrid, Spain
35
340.1K followers
42 Montreal, Canada Montreal, Canada
36
116K followers
43 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
36
704.8K followers
44 New York City, USA New York City, USA
36
1.9M followers
45 Sydney, Australia Sydney, Australia
36
1.6M followers
46 Krakow, Poland Krakow, Poland
37
313.1K followers
47 Vienna, Austria Vienna, Austria
37
149.7K followers
48 Krasnoyarsk, Russia Krasnoyarsk, Russia
38
98.3K followers
49 Istanbul, Turkey Istanbul, Turkey
38
232.4K followers
50 Incheon, South Korea Incheon, South Korea
38
25.3K followers
51 Zagreb, Croatia Zagreb, Croatia
39
17.3K followers
52 Berlin, Germany Berlin, Germany
39
205.2K followers
53 Prague, Czech Republic Prague, Czech Republic
39
110K followers
54 Nice, France Nice, France
40
467.6K followers
55 Los Angeles, USA Los Angeles, USA
43
6.5M followers
56 Sofia, Bulgaria Sofia, Bulgaria
44
112.9K followers
57 Wroclaw, Poland Wroclaw, Poland
47
256.1K followers
58 Astana, Kazakhstan Astana, Kazakhstan
47
29.4K followers
59 Minneapolis, USA Minneapolis, USA
47
19K followers
60 Doha, Qatar Doha, Qatar
49
105.9K followers
61 Skopje, North Macedonia Skopje, North Macedonia
49
15.9K followers
62 Chiang Mai, Thailand Chiang Mai, Thailand
49
11.8M followers
63 Lisbon, Portugal Lisbon, Portugal
52
24.9K followers
64 Pristina, Kosovo Pristina, Kosovo
52
14.9K followers
65 Bucharest, Romania Bucharest, Romania
52
64.8K followers
66 Bangkok, Thailand Bangkok, Thailand
52
5.4M followers
67 Dhaka, Bangladesh Dhaka, Bangladesh
53
231.5K followers
68 Kuwait City, Kuwait Kuwait City, Kuwait
53
65.7K followers
69 Helsinki, Finland Helsinki, Finland
53
77.4K followers
70 Yangon, Myanmar Yangon, Myanmar
53
27.1K followers
71 Budapest, Hungary Budapest, Hungary
53
25.6K followers
72 Guangzhou, China Guangzhou, China
53
1.5M followers
73 Belgrade, Serbia Belgrade, Serbia
53
221.4K followers
74 Milano, Italy Milano, Italy
54
131.2K followers
75 Hangzhou, China Hangzhou, China
55
358.7K followers
76 Tokyo, Japan Tokyo, Japan
55
1M followers
77 Tehran, Iran Tehran, Iran
56
1M followers
78 Washington, D.C., USA Washington, D.C., USA
56
44.8K followers
79 Chongqing, China Chongqing, China
56
177.9K followers
80 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
58
43.8K followers
81 Chicago, USA Chicago, USA
58
50.9K followers
82 Detroit, USA Detroit, USA
59
26.4K followers
83 Baghdad, Iraq Baghdad, Iraq
60
21.9K followers
84 Bratislava, Slovakia Bratislava, Slovakia
60
39.1K followers
85 Athens, Greece Athens, Greece
60
30.9K followers
86 Phnom Penh, Cambodia Phnom Penh, Cambodia
62
402.5K followers
87 Dakar, Senegal Dakar, Senegal
63
11.9K followers
88 Kolkata, India Kolkata, India
64
1.4M followers
89 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
67
55.4K followers
90 Accra, Ghana Accra, Ghana
68
7.3K followers
91 Dubai, United Arab Emirates Dubai, United Arab Emirates
68
398.4K followers
92 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
70
2.2M followers
93 Wuhan, China Wuhan, China
71
339.5K followers
94 Tashkent, Uzbekistan Tashkent, Uzbekistan
71
131.1K followers
95 Manama, Bahrain Manama, Bahrain
72
31.7K followers
96 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
72
85K followers
97 Salt Lake City, USA Salt Lake City, USA
72
54.2K followers
98 Mumbai, India Mumbai, India
73
1.5M followers
99 Santiago, Chile Santiago, Chile
74
99.4K followers
100 Cairo City, Egypt Cairo City, Egypt
75
31.2K followers
101 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
76
54.3K followers
102 Johannesburg, South Africa Johannesburg, South Africa
77
64K followers
103 Singapore, Singapore Singapore, Singapore
77
895.4K followers
104 Chengdu, China Chengdu, China
79
1.8M followers
105 Jerusalem, Israel Jerusalem, Israel
80
61.7K followers
106 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
81
16.1K followers
107 Nairobi, Kenya Nairobi, Kenya
81
15.4K followers
108 Beijing, China Beijing, China
81
7.4M followers
109 Sao Paulo, Brazil Sao Paulo, Brazil
82
84.2K followers
110 Karachi, Pakistan Karachi, Pakistan
86
72.4K followers
111 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
88
395.9K followers
112 Denver, USA Denver, USA
88
1.6M followers
113 Kuching, Malaysia Kuching, Malaysia
90
49.7K followers
114 Kampala, Uganda Kampala, Uganda
93
10K followers
115 Lima, Peru Lima, Peru
97
36.8K followers
116 Jakarta, Indonesia Jakarta, Indonesia
141
1.7M followers
117 Lahore, Pakistan Lahore, Pakistan
149
397.5K followers
118 Delhi, India Delhi, India
156
2.7M followers
119 Kinshasa, Democratic Republic of the Congo Kinshasa, Democratic Republic of the Congo
172
7.3K followers
120 Medan, Indonesia Medan, Indonesia
201
1.3M followers

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