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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 Zagreb, Croatia Zagreb, Croatia
8
15.5K followers
2 Auckland, New Zealand Auckland, New Zealand
10
70.4K followers
3 Seattle, USA Seattle, USA
10
305K followers
4 Dublin, Ireland Dublin, Ireland
11
21.5K followers
5 Salt Lake City, USA Salt Lake City, USA
11
47.9K followers
6 Vancouver BC, Canada Vancouver BC, Canada
14
123.3K followers
7 San Francisco, USA San Francisco, USA
14
594.2K followers
8 Milano, Italy Milano, Italy
16
120.9K followers
9 Portland, USA Portland, USA
16
134.4K followers
10 Melbourne, Australia Melbourne, Australia
17
301.6K followers
11 Astana, Kazakhstan Astana, Kazakhstan
22
27.1K followers
12 Yangon, Myanmar Yangon, Myanmar
22
25.1K followers
13 Bogota, Colombia Bogota, Colombia
22
80.6K followers
14 Tokyo, Japan Tokyo, Japan
22
1M followers
15 Nice, France Nice, France
25
458.6K followers
16 Stockholm, Sweden Stockholm, Sweden
26
37.3K followers
17 Kabul, Afghanistan Kabul, Afghanistan
27
23.8K followers
18 Chiang Mai, Thailand Chiang Mai, Thailand
27
11.7M followers
19 Sydney, Australia Sydney, Australia
28
1.6M followers
20 Birmingham, United Kingdom Birmingham, United Kingdom
29
286.5K followers
21 Krasnoyarsk, Russia Krasnoyarsk, Russia
30
96.3K followers
22 Rome, Italy Rome, Italy
30
66.5K followers
23 Denver, USA Denver, USA
30
1.5M followers
24 Canberra, Australia Canberra, Australia
31
273.9K followers
25 Helsinki, Finland Helsinki, Finland
32
75.1K followers
26 Belgrade, Serbia Belgrade, Serbia
32
207.8K followers
27 Bern, Switzerland Bern, Switzerland
33
86.1K followers
28 Bratislava, Slovakia Bratislava, Slovakia
33
38.3K followers
29 Oslo, Norway Oslo, Norway
36
34.5K followers
30 Budapest, Hungary Budapest, Hungary
36
23.5K followers
31 Lisbon, Portugal Lisbon, Portugal
37
22.7K followers
32 Kuching, Malaysia Kuching, Malaysia
38
49.2K followers
33 Moscow, Russia Moscow, Russia
38
790.2K followers
34 Shenzhen, China Shenzhen, China
38
395.9K followers
35 Pristina, Kosovo Pristina, Kosovo
38
13.7K followers
36 Osaka, Japan Osaka, Japan
38
66.5K followers
37 Kyoto, Japan Kyoto, Japan
38
82K followers
38 Madrid, Spain Madrid, Spain
38
331.9K followers
39 Kobe, Japan Kobe, Japan
38
28K followers
40 Seoul, South Korea Seoul, South Korea
38
6.5M followers
41 Minneapolis, USA Minneapolis, USA
38
17.1K followers
42 London, United Kingdom London, United Kingdom
38
252.4K followers
43 Sarajevo, Bosnia Herzegovina Sarajevo, Bosnia Herzegovina
39
51.3K followers
44 Toronto, Canada Toronto, Canada
39
349.9K followers
45 Chicago, USA Chicago, USA
39
46.2K followers
46 Montreal, Canada Montreal, Canada
40
111.7K followers
47 Algiers, Algeria Algiers, Algeria
41
37.2K followers
48 Taipei, Taiwan (China) Taipei, Taiwan (China)
41
991K followers
49 Washington, D.C., USA Washington, D.C., USA
43
40.7K followers
50 Vienna, Austria Vienna, Austria
44
144.6K followers
51 Incheon, South Korea Incheon, South Korea
44
23.4K followers
52 Houston, USA Houston, USA
44
29.6K followers
53 Ulaanbaatar, Mongolia Ulaanbaatar, Mongolia
45
52.5K followers
54 Lyon, France Lyon, France
47
492.6K followers
55 Krakow, Poland Krakow, Poland
48
308.4K followers
56 Busan, South Korea Busan, South Korea
49
204.3K followers
57 Munich, Germany Munich, Germany
50
345.8K followers
58 Kyiv, Ukraine Kyiv, Ukraine
50
277.1K followers
59 Kaohsiung, Taiwan (China) Kaohsiung, Taiwan (China)
52
691.4K followers
60 Detroit, USA Detroit, USA
52
25.3K followers
61 Brussels, Belgium Brussels, Belgium
53
142.1K followers
62 Singapore, Singapore Singapore, Singapore
53
873.8K followers
63 Guangzhou, China Guangzhou, China
53
1.5M followers
64 Rotterdam, Netherlands Rotterdam, Netherlands
54
122.9K followers
65 Los Angeles, USA Los Angeles, USA
54
6.2M followers
66 Skopje, North Macedonia Skopje, North Macedonia
55
14.6K followers
67 Amsterdam, Netherlands Amsterdam, Netherlands
55
238.8K followers
68 Berlin, Germany Berlin, Germany
55
198.7K followers
69 Hong Kong, Hong Kong SAR Hong Kong, Hong Kong SAR
55
684.4K followers
70 Prague, Czech Republic Prague, Czech Republic
56
107.5K followers
71 Paris, France Paris, France
57
5.7M followers
72 Kuala Lumpur, Malaysia Kuala Lumpur, Malaysia
57
385K followers
73 Phnom Penh, Cambodia Phnom Penh, Cambodia
58
397.9K followers
74 Kuwait City, Kuwait Kuwait City, Kuwait
58
64.4K followers
75 Wuhan, China Wuhan, China
58
327.8K followers
76 Sofia, Bulgaria Sofia, Bulgaria
58
110.8K followers
77 Bishkek, Kyrgyzstan Bishkek, Kyrgyzstan
58
40.6K followers
78 New York City, USA New York City, USA
58
1.9M followers
79 Bangkok, Thailand Bangkok, Thailand
58
5.4M followers
80 Lima, Peru Lima, Peru
59
35.5K followers
81 Accra, Ghana Accra, Ghana
60
6.7K followers
82 Bucharest, Romania Bucharest, Romania
60
63K followers
83 Nairobi, Kenya Nairobi, Kenya
62
14.3K followers
84 Wroclaw, Poland Wroclaw, Poland
63
254.4K followers
85 Tel Aviv-Yafo, Israel Tel Aviv-Yafo, Israel
63
82.4K followers
86 Warsaw, Poland Warsaw, Poland
63
328.1K followers
87 Addis Ababa, Ethiopia Addis Ababa, Ethiopia
64
15.5K followers
88 Athens, Greece Athens, Greece
65
27.7K followers
89 Kolkata, India Kolkata, India
66
1.4M followers
90 Chengdu, China Chengdu, China
67
1.7M followers
91 Doha, Qatar Doha, Qatar
69
102K followers
92 Chongqing, China Chongqing, China
70
173K followers
93 Sao Paulo, Brazil Sao Paulo, Brazil
70
81.7K followers
94 Mumbai, India Mumbai, India
70
1.5M followers
95 Tehran, Iran Tehran, Iran
71
1M followers
96 Ho Chi Minh City, Vietnam Ho Chi Minh City, Vietnam
72
2.2M followers
97 Jerusalem, Israel Jerusalem, Israel
73
60.6K followers
98 Baghdad, Iraq Baghdad, Iraq
75
20.6K followers
99 Hangzhou, China Hangzhou, China
77
337K followers
100 Lahore, Pakistan Lahore, Pakistan
77
389.3K followers
101 Istanbul, Turkey Istanbul, Turkey
77
225.6K followers
102 Batam, Indonesia Batam, Indonesia
81
1.3M followers
103 Manama, Bahrain Manama, Bahrain
81
30.4K followers
104 Tashkent, Uzbekistan Tashkent, Uzbekistan
86
121.5K followers
105 Karachi, Pakistan Karachi, Pakistan
89
69.8K followers
106 Dubai, United Arab Emirates Dubai, United Arab Emirates
90
378.8K followers
107 Dhaka, Bangladesh Dhaka, Bangladesh
91
227.9K followers
108 Shanghai, China Shanghai, China
92
2.1M followers
109 Santiago, Chile Santiago, Chile
110
96K followers
110 Kathmandu, Nepal Kathmandu, Nepal
111
148.3K followers
111 Cairo City, Egypt Cairo City, Egypt
112
27.7K followers
112 Beijing, China Beijing, China
121
7.1M followers
113 Delhi, India Delhi, India
122
2.7M followers
114 Kampala, Uganda Kampala, Uganda
127
9.6K followers
115 Hanoi, Vietnam Hanoi, Vietnam
129
2.2M followers
116 Kinshasa, Democratic Republic of the Congo Kinshasa, Democratic Republic of the Congo
140
6.8K followers
117 Medan, Indonesia Medan, Indonesia
143
1.3M followers
118 Jakarta, Indonesia Jakarta, Indonesia
177
1.7M followers

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