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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 Sydney, Australia Sydney, Australia
6
1.6M followers
2 Auckland, New Zealand Auckland, New Zealand
11
68.7K followers
3 Canberra, Australia Canberra, Australia
14
272.5K followers
4 Detroit, USA Detroit, USA
18
24.7K followers
5 Madrid, Spain Madrid, Spain
19
328.3K followers
6 Krasnoyarsk, Russia Krasnoyarsk, Russia
19
95.7K followers
7 Denver, USA Denver, USA
20
1.5M followers
8 Vancouver BC, Canada Vancouver BC, Canada
20
118.6K followers
9 Montreal, Canada Montreal, Canada
21
109.6K followers
10 Helsinki, Finland Helsinki, Finland
22
74.1K followers
11 Astana, Kazakhstan Astana, Kazakhstan
22
26.3K followers
12 Tokyo, Japan Tokyo, Japan
22
1M followers
13 Seattle, USA Seattle, USA
22
298.8K followers
14 Portland, USA Portland, USA
22
128.7K followers
15 Washington, D.C., USA Washington, D.C., USA
23
39K followers
16 New York City, USA New York City, USA
23
1.8M followers
17 Lyon, France Lyon, France
24
488.7K followers
18 Lisbon, Portugal Lisbon, Portugal
25
21.6K followers
19 Toronto, Canada Toronto, Canada
25
340.6K followers
20 Salt Lake City, USA Salt Lake City, USA
25
46.1K followers
21 Vienna, Austria Vienna, Austria
27
142.7K followers
22 Kyiv, Ukraine Kyiv, Ukraine
27
273.8K followers
23 Kyoto, Japan Kyoto, Japan
27
80.9K followers
24 San Francisco, USA San Francisco, USA
28
584.1K followers
25 Rotterdam, Netherlands Rotterdam, Netherlands
29
121.7K followers
26 Bratislava, Slovakia Bratislava, Slovakia
29
38.1K followers
27 Sofia, Bulgaria Sofia, Bulgaria
30
110K followers
28 Bucharest, Romania Bucharest, Romania
31
62.3K followers
29 Brussels, Belgium Brussels, Belgium
32
140.7K followers
30 Bern, Switzerland Bern, Switzerland
33
85.1K followers
31 Prague, Czech Republic Prague, Czech Republic
33
106.4K followers
32 Houston, USA Houston, USA
33
28K followers
33 Chicago, USA Chicago, USA
33
44K followers
34 Nice, France Nice, France
36
455.1K followers
35 Kuching, Malaysia Kuching, Malaysia
37
49.1K followers
36 Zagreb, Croatia Zagreb, Croatia
37
14.8K followers
37 Oslo, Norway Oslo, Norway
38
33.3K followers
38 Berlin, Germany Berlin, Germany
38
196.1K followers
39 Pristina, Kosovo Pristina, Kosovo
38
13.2K followers
40 Bogota, Colombia Bogota, Colombia
38
79.9K followers
41 Athens, Greece Athens, Greece
38
26.3K followers
42 Osaka, Japan Osaka, Japan
38
64K followers
43 Milano, Italy Milano, Italy
39
116.3K followers
44 Kobe, Japan Kobe, Japan
41
27.8K followers
45 Singapore, Singapore Singapore, Singapore
42
865K followers
46 Krakow, Poland Krakow, Poland
43
306.2K followers
47 Stockholm, Sweden Stockholm, Sweden
44
35.9K followers
48 Nairobi, Kenya Nairobi, Kenya
44
13.9K followers
49 Munich, Germany Munich, Germany
47
341.3K followers
50 Shenzhen, China Shenzhen, China
47
388.6K followers
51 Skopje, North Macedonia Skopje, North Macedonia
49
14.1K followers
52 Warsaw, Poland Warsaw, Poland
49
325.6K followers
53 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
49
51.8K followers
54 Melbourne, Australia Melbourne, Australia
52
296.7K followers
55 Tehran, Iran Tehran, Iran
53
1M followers
56 Wroclaw, Poland Wroclaw, Poland
53
253.7K followers
57 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
53
49.8K followers
58 Amsterdam, Netherlands Amsterdam, Netherlands
54
236.2K followers
59 Paris, France Paris, France
54
5.6M followers
60 Budapest, Hungary Budapest, Hungary
55
22.6K followers
61 Rome, Italy Rome, Italy
56
64.4K followers
62 Beijing, China Beijing, China
56
7M followers
63 Moscow, Russia Moscow, Russia
58
779.1K followers
64 Phnom Penh, Cambodia Phnom Penh, Cambodia
60
396.1K followers
65 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
60
2.2M followers
66 Guangzhou, China Guangzhou, China
60
1.5M followers
67 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
60
675.9K followers
68 Istanbul, Turkey Istanbul, Turkey
60
222.6K followers
69 Seoul, South Korea Seoul, South Korea
60
6.4M followers
70 Los Angeles, USA Los Angeles, USA
60
6.1M followers
71 Belgrade, Serbia Belgrade, Serbia
61
202.6K followers
72 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
62
15.2K followers
73 Riyadh, Saudi Arabia Riyadh, Saudi Arabia
64
84.9K followers
74 Busan, South Korea Busan, South Korea
64
194.5K followers
75 Chiang Mai, Thailand Chiang Mai, Thailand
64
11.7M followers
76 Jerusalem, Israel Jerusalem, Israel
66
60K followers
77 Taipei, Taiwan Taipei, Taiwan
66
983K followers
78 Chengdu, China Chengdu, China
66
1.7M followers
79 Bangkok, Thailand Bangkok, Thailand
66
5.3M followers
80 Batam, Indonesia Batam, Indonesia
67
1.3M followers
81 Algiers, Algeria Algiers, Algeria
67
37.1K followers
82 Hanoi, Vietnam Hanoi, Vietnam
68
2.2M followers
83 Yangon, Myanmar Yangon, Myanmar
69
24.3K followers
84 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
69
381K followers
85 Incheon, South Korea Incheon, South Korea
69
22.7K followers
86 Tashkent, Uzbekistan Tashkent, Uzbekistan
69
116.8K followers
87 Lima, Peru Lima, Peru
70
34.9K followers
88 Mumbai, India Mumbai, India
71
1.5M followers
89 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
71
39.1K followers
90 London, United Kingdom London, United Kingdom
71
241K followers
91 Dublin, Ireland Dublin, Ireland
72
20.8K followers
92 Kabul, Afghanistan Kabul, Afghanistan
73
22.7K followers
93 Kuwait City, Kuwait Kuwait City, Kuwait
73
63.8K followers
94 Cairo City, Egypt Cairo City, Egypt
75
26.2K followers
95 Chongqing, China Chongqing, China
75
170.7K followers
96 Accra, Ghana Accra, Ghana
76
6.5K followers
97 Kampala, Uganda Kampala, Uganda
77
9.4K followers
98 Kolkata, India Kolkata, India
79
1.4M followers
99 Sao Paulo, Brazil Sao Paulo, Brazil
81
80.6K followers
100 Shanghai, China Shanghai, China
82
2.1M followers
101 Kaohsiung, Taiwan Kaohsiung, Taiwan
84
686.5K followers
102 Hangzhou, China Hangzhou, China
85
326.2K followers
103 Kinshasa, Democratic Republic of the Congo Kinshasa, Democratic Republic of the Congo
87
6.7K followers
104 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
89
81.2K followers
105 Karachi, Pakistan Karachi, Pakistan
92
68.7K followers
106 Baghdad, Iraq Baghdad, Iraq
95
20K followers
107 Santiago, Chile Santiago, Chile
95
94.2K followers
108 Dubai, United Arab Emirates Dubai, United Arab Emirates
96
371.3K followers
109 Birmingham, United Kingdom Birmingham, United Kingdom
98
284.3K followers
110 Medan, Indonesia Medan, Indonesia
111
1.3M followers
111 Manama, Bahrain Manama, Bahrain
121
30K followers
112 Kathmandu, Nepal Kathmandu, Nepal
123
147K followers
113 Wuhan, China Wuhan, China
123
321.6K followers
114 Doha, Qatar Doha, Qatar
139
100.6K followers
115 Dhaka, Bangladesh Dhaka, Bangladesh
149
226.1K followers
116 Lahore, Pakistan Lahore, Pakistan
155
384.5K followers
117 Jakarta, Indonesia Jakarta, Indonesia
162
1.7M followers
118 Minneapolis, USA Minneapolis, USA
178
15.9K followers
119 Delhi, India Delhi, India
181
2.7M followers

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