• AQI
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
  • Pollen
  • Allergy Risk
  • Olive Tree
  • Grasses
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • AQC (Australia)
  • AQHI (Canada)
  • AQI (China)
  • AQI (Netherlands)
  • AQI (US)
  • CAQI (Europe)
  • AQI (UK)
  • AQI (India)
152
51
23
41
31
61
46
138
229
52
56
129
71
26
151
89
129
163
36
133
51
55
153
61
117
74
92
71
56
81
66
85
88
75
71
83
72
71
89
92
42
92
67
60
77
35
11
79
59
63
46
29
51
48
40
55
18
86
57
53
46
70
212
30
46
43
71
32
151
154
125
65
78
133
89
136
--
117
64
68
54
81
66
85
90
90
85
112
52
71
124
119
47
160
71
60
71
40
94
83
62
46
20
49
52
22
41
63
58
229
16
80
51
71
52
170
92
168
64
51
55
153
5
85
86
60
79
73
79
60
60
79
114
100
31
86
58
58
100
24
18
90
36
102
65
67
36
39
49
+−
Leaflet | © OpenStreetMap contributors
  1. Countries and Regions
Africa
Algeria
Angola
Benin
Botswana
Burkina Faso
Cameroon
Cape Verde
Chad
Côte d'Ivoire
Democratic Republic of the Congo
Djibouti
Egypt
Equatorial Guinea
Eritrea
Ethiopia
Gabon
Ghana
Guinea
Kenya
Liberia
Libya
Madagascar
Malawi
Mali
Mauritania
Mauritius
Morocco
Mozambique
Namibia
Niger
Nigeria
Republic of the Congo
Rwanda
Réunion
Senegal
Seychelles
Sierra Leone
Somalia
South Africa
South Sudan
Sudan
Swaziland
São Tomé and Príncipe
Tanzania
The Gambia
Togo
Tunisia
Uganda
Zambia
Zimbabwe
Asia
Afghanistan
Armenien
Azerbaijan
Bahrain
Bangladesh
Bhutan
Brunei
Cambodia
China Mainland
Georgia
Hong Kong
India
Indonesia
Iran
Iraq
Israel
Japan
Jordan
Kazakhstan
Kuwait
Kyrgyzstan
Laos
Lebanon
Macau
Malaysia
Maldives
Mongolia
Myanmar (Burma)
Nepal
North Korea
Oman
Pakistan
Philippines
Qatar
Saudi Arabia
Singapore
South Korea
Sri Lanka
Taiwan
Tajikistan
Thailand
Timor-Leste
United Arab Emirates
Uzbekistan
Vietnam
Yemen
turkmenistan
Europe
Albania
Austria
Belarus
Belgium
Bermuda
Bosnia and Herzegovina
Bulgaria
Croatia
Curaçao
Cyprus
Czechia
Denmark
Estonia
Faroe Islands
Finland
France
Germany
Gibraltar
Greece
Hungary
Iceland
Ireland
Italy
Kosovo
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
Russia
Saint Barthélemy
Serbia
Slovakia
Slovenia
Spain
Svalbard and Jan Mayen
Sweden
Switzerland
Turkey
Ukraine
United Kingdom
Åland Islands
North America
Antigua and Barbuda
Aruba
Barbados
Belize
Canada
Costa Rica
Cuba
Dominican Republic
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Nicaragua
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and the Grenadines
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States
Oceania
Australia
Fiji
French Polynesia
Guam
New Caledonia
New Zealand
Northern Mariana Islands
Palau
Papua New Guinea
Samoa
Vanuatu
South America
Argentina
Bolivia
Brazil
Chile
Colombia
Ecuador
French Guiana
Panama
Paraguay
Peru
Suriname
Uruguay
Venezuela

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Cities Ranking

  • Worst
  • Best
1
Santiago
154
2
Delhi
143
3
New Delhi
113
4
Chengdu
111
5
Xingtai
106
6
Qingdao
106
7
Tianjin
104
8
Shijiazhuang
98
9
Beijing
96
10
Guilin
96
11
Suzhou
89
12
Shanghai
89
13
Wuhan
87
14
Hangzhou
86
15
Lanzhou
83
16
Xi'an
80
17
Bangkok
78
18
Suwon-si
77
19
Guangzhou
75
20
Urumqi
73
21
Seongnam-si
73
22
Seoul
72
23
Montreal
70
24
Incheon
68
25
Hong Kong
67
26
Singapore
67
27
Ulaanbaatar
67
28
Narita
65
29
Kobe
65
30
Cape Town
65
31
Boston
65
32
Limassol
64
33
Yokohama
64
34
Toronto
64
35
Miami
64
36
Osaka
64
37
São Paulo
62
38
Xiamen
62
39
Philadelphia
62
40
Busan
61
41
Ottawa
61
42
Washington D.C.
60
43
Shenzhen
60
44
Kyoto
60
45
Nice
60
46
Oakley
59
47
Tokyo
58
48
Vilnius
58
49
Kunming
58
50
Milan
57
51
Nara
57
52
San Jose
57
53
Guaratinguetá
56
54
Fuzhou
56
55
București
56
56
Sofia
56
57
Taoyuan
56
58
Changchun
55
59
Fukuoka
55
60
Berkeley
55
61
Nagoya
55
62
Marseille
53
63
Atlanta
53
64
Los Angeles
52
65
Oakland
52
66
Graz
52
67
Barcelona
51
68
Harbin
51
69
Taipei
51
70
Bratislava
50
71
Macau
48
72
Budapest
46
73
Salt Lake City
46
74
Vienna
45
75
Berlin
45
76
Stockholm
45
77
Kaohsiung
45
78
Helsinki
45
79
Lyon
44
80
Ljubljana
44
81
Riga
44
82
Marylebone
43
83
Sanya
43
84
Copenhagen
43
85
Madrid
42
86
San Francisco
42
87
Vantaa
40
88
Paris
39
89
Ostrava
39
90
Hamburg
38
91
Sacramento
38
92
Ponce
38
93
Phuket
38
94
Brno
37
95
Linz
37
96
Nuremberg
37
97
Bergen
37
98
Gothenburg
37
99
Funchal
36
100
Bremen
36
101
Zagreb
36
102
Salzburg
35
103
Masterton
35
104
Oslo
35
105
Nantes
34
106
Gibraltar
34
107
Neuilly-sur-Seine
34
108
Hanover
33
109
Sapporo
33
110
Seattle
32
111
Bologna
32
112
The Hague
31
113
Munich
30
114
Düsseldorf
30
115
Venice
30
116
Toulouse
29
117
Nottingham
29
118
Canberra
29
119
Amsterdam
29
120
Frankfurt
29
121
Lisbon
28
122
Cologne
28
123
Stuttgart
28
124
Prague
27
125
Utrecht
27
126
Birmingham
27
127
Luxembourg
26
128
Cork
26
129
Vancouver
26
130
Richmond
26
131
Rotterdam
25
132
Cambridge
22
133
Rome
22
134
Porto
22
135
Adelaide
18
136
Portland
18