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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 New York City, USA New York City, USA
3
1.8M followers
2 Seattle, USA Seattle, USA
7
300.2K followers
3 San Francisco, USA San Francisco, USA
7
585.6K followers
4 Portland, USA Portland, USA
10
130K followers
5 Tehran, Iran Tehran, Iran
11
1M followers
6 Madrid, Spain Madrid, Spain
11
329K followers
7 Vancouver BC, Canada Vancouver BC, Canada
11
119.9K followers
8 Auckland, New Zealand Auckland, New Zealand
14
69K followers
9 Denver, USA Denver, USA
16
1.5M followers
10 Lisbon, Portugal Lisbon, Portugal
18
21.8K followers
11 Salt Lake City, USA Salt Lake City, USA
18
46.5K followers
12 Kobe, Japan Kobe, Japan
22
27.8K followers
13 Kabul, Afghanistan Kabul, Afghanistan
27
22.9K followers
14 Astana, Kazakhstan Astana, Kazakhstan
27
26.4K followers
15 Oslo, Norway Oslo, Norway
27
33.4K followers
16 Moscow, Russia Moscow, Russia
27
781K followers
17 Kyoto, Japan Kyoto, Japan
27
81.1K followers
18 Tashkent, Uzbekistan Tashkent, Uzbekistan
27
117.5K followers
19 Pristina, Kosovo Pristina, Kosovo
28
13.2K followers
20 Paris, France Paris, France
29
5.6M followers
21 Kyiv, Ukraine Kyiv, Ukraine
29
274.3K followers
22 Washington, D.C., USA Washington, D.C., USA
30
39.3K followers
23 Lyon, France Lyon, France
31
489.4K followers
24 Nice, France Nice, France
32
455.6K followers
25 Skopje, North Macedonia Skopje, North Macedonia
32
14.2K followers
26 Munich, Germany Munich, Germany
33
342.4K followers
27 Osaka, Japan Osaka, Japan
33
64.4K followers
28 Vienna, Austria Vienna, Austria
33
143.2K followers
29 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
33
39.4K followers
30 Los Angeles, USA Los Angeles, USA
34
6.1M followers
31 Budapest, Hungary Budapest, Hungary
35
22.7K followers
32 Bern, Switzerland Bern, Switzerland
36
85.3K followers
33 Helsinki, Finland Helsinki, Finland
36
74.2K followers
34 Bucharest, Romania Bucharest, Romania
36
62.4K followers
35 Krakow, Poland Krakow, Poland
37
306.6K followers
36 Brussels, Belgium Brussels, Belgium
38
140.9K followers
37 Belgrade, Serbia Belgrade, Serbia
38
203.5K followers
38 Bratislava, Slovakia Bratislava, Slovakia
40
38.1K followers
39 Warsaw, Poland Warsaw, Poland
40
326K followers
40 Chicago, USA Chicago, USA
41
44.5K followers
41 Kuching, Malaysia Kuching, Malaysia
42
49.1K followers
42 Stockholm, Sweden Stockholm, Sweden
42
36.1K followers
43 Krasnoyarsk, Russia Krasnoyarsk, Russia
44
95.8K followers
44 Singapore, Singapore Singapore, Singapore
44
866.5K followers
45 Zagreb, Croatia Zagreb, Croatia
44
15K followers
46 Athens, Greece Athens, Greece
45
26.5K followers
47 Nairobi, Kenya Nairobi, Kenya
46
14K followers
48 Houston, USA Houston, USA
46
28.3K followers
49 Sofia, Bulgaria Sofia, Bulgaria
47
110.1K followers
50 Minneapolis, USA Minneapolis, USA
47
16.6K followers
51 Wroclaw, Poland Wroclaw, Poland
48
253.8K followers
52 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
49
51.9K followers
53 Sydney, Australia Sydney, Australia
49
1.6M followers
54 Rome, Italy Rome, Italy
51
64.7K followers
55 Prague, Czech Republic Prague, Czech Republic
53
106.6K followers
56 Detroit, USA Detroit, USA
53
24.8K followers
57 Istanbul, Turkey Istanbul, Turkey
53
223K followers
58 Montreal, Canada Montreal, Canada
54
110.1K followers
59 Algiers, Algeria Algiers, Algeria
55
37.1K followers
60 Yangon, Myanmar Yangon, Myanmar
55
24.4K followers
61 Taipei, Taiwan Taipei, Taiwan
55
984.4K followers
62 Hangzhou, China Hangzhou, China
55
328K followers
63 Sao Paulo, Brazil Sao Paulo, Brazil
55
80.8K followers
64 Tokyo, Japan Tokyo, Japan
55
1M followers
65 Riyadh, Saudi Arabia Riyadh, Saudi Arabia
56
85.1K followers
66 Baghdad, Iraq Baghdad, Iraq
56
20.1K followers
67 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
56
2.2M followers
68 Melbourne, Australia Melbourne, Australia
56
297.6K followers
69 Busan, South Korea Busan, South Korea
56
195.9K followers
70 Canberra, Australia Canberra, Australia
57
272.8K followers
71 Kampala, Uganda Kampala, Uganda
58
9.4K followers
72 Bogota, Colombia Bogota, Colombia
58
80K followers
73 Milano, Italy Milano, Italy
58
117K followers
74 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
58
50K followers
75 Toronto, Canada Toronto, Canada
59
343.7K followers
76 Birmingham, United Kingdom Birmingham, United Kingdom
60
284.7K followers
77 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
60
381.7K followers
78 Accra, Ghana Accra, Ghana
60
6.5K followers
79 Seoul, South Korea Seoul, South Korea
60
6.4M followers
80 London, United Kingdom London, United Kingdom
60
243K followers
81 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
61
15.3K followers
82 Dublin, Ireland Dublin, Ireland
61
20.9K followers
83 Berlin, Germany Berlin, Germany
63
196.5K followers
84 Bangkok, Thailand Bangkok, Thailand
64
5.3M followers
85 Incheon, South Korea Incheon, South Korea
65
22.8K followers
86 Rotterdam, Netherlands Rotterdam, Netherlands
67
121.9K followers
87 Karachi, Pakistan Karachi, Pakistan
68
68.9K followers
88 Shanghai, China Shanghai, China
71
2.1M followers
89 Chiang Mai, Thailand Chiang Mai, Thailand
71
11.7M followers
90 Doha, Qatar Doha, Qatar
77
100.8K followers
91 Amsterdam, Netherlands Amsterdam, Netherlands
77
236.6K followers
92 Dubai, United Arab Emirates Dubai, United Arab Emirates
78
372.4K followers
93 Batam, Indonesia Batam, Indonesia
79
1.3M followers
94 Chengdu, China Chengdu, China
79
1.7M followers
95 Kolkata, India Kolkata, India
80
1.4M followers
96 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
80
677.2K followers
97 Kuwait City, Kuwait Kuwait City, Kuwait
81
63.9K followers
98 Kaohsiung, Taiwan Kaohsiung, Taiwan
82
687.4K followers
99 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
84
81.3K followers
100 Guangzhou, China Guangzhou, China
84
1.5M followers
101 Kathmandu, Nepal Kathmandu, Nepal
85
147.2K followers
102 Santiago, Chile Santiago, Chile
86
94.4K followers
103 Cairo City, Egypt Cairo City, Egypt
87
26.4K followers
104 Shenzhen, China Shenzhen, China
88
389.9K followers
105 Chongqing, China Chongqing, China
88
171K followers
106 Beijing, China Beijing, China
88
7M followers
107 Manama, Bahrain Manama, Bahrain
90
30.1K followers
108 Phnom Penh, Cambodia Phnom Penh, Cambodia
93
396.4K followers
109 Medan, Indonesia Medan, Indonesia
95
1.3M followers
110 Mumbai, India Mumbai, India
96
1.5M followers
111 Dhaka, Bangladesh Dhaka, Bangladesh
102
226.3K followers
112 Jerusalem, Israel Jerusalem, Israel
108
60.1K followers
113 Lahore, Pakistan Lahore, Pakistan
113
385.2K followers
114 Wuhan, China Wuhan, China
117
322.7K followers
115 Lima, Peru Lima, Peru
118
34.9K followers
116 Hanoi, Vietnam Hanoi, Vietnam
141
2.2M followers
117 Kinshasa, Democratic Republic of the Congo Kinshasa, Democratic Republic of the Congo
153
6.7K followers
118 Jakarta, Indonesia Jakarta, Indonesia
153
1.7M followers
119 Delhi, India Delhi, India
167
2.7M followers

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