aqicn.org
Qualidade do Ar Worldwide

Countries (140)

Afghanistan (1) -
Albania (3) -
Andorra (1) -
Angola (11) -
Argentina (31) -
Armenia (4) -
Australia (47) -
Austria (47) -
Azerbaijan (4) -
Bahamas (1) -
Bangladesh (2) -
Belarus (50) -
Belgium (22) -
Belize (1) -
Benin (1) -
Bermuda (2) -
Bolivia (4) -
Brazil (27) -
Bulgaria (5) -
Burkina Faso (1) -
Cambodia (6) -
Cameroon (3) -
Canada (434) -
Cape Verde (11) -
Cayman Islands (1) -
Central African Republic (1) -
Chad (1) -
Chile (27) -
China (9) -
Colombia (84) -
Costa Rica (4) -
Croatia (2) -
Cyprus (8) -
Czech Republic (16) -
Czechia (16) -
DR Congo (6) -
Democratic Republic of the Congo (6) -
Denmark (24) -
Dominican Republic (2) -
Ecuador (6) -
Egypt (4) -
Estonia (9) -
Ethiopia (7) -
Faroe Islands (1) -
Fiji (1) -
Finland (8) -
France (83) -
Gabon (10) -
Georgia (13) -
Germany (150) -
Ghana (19) -
Greece (57) -
Greenland (9) -
Grenada (2) -
Guatemala (18) -
Honduras (4) -
Hong Kong (4) -
Hungary (7) -
Iceland (10) -
India (58) -
Indonesia (20) -
Iran (1) -
Ireland (144) -
Isle of Man (1) -
Israel (44) -
Italy (94) -
Japan (2) -
Jersey (3) -
Jordan (5) -
Kazakhstan (173) -
Kenya (15) -
Kosovo (24) -
Kuwait (2) -
Kyrgyzstan (127) -
Laos (27) -
Latvia (64) -
Lebanon (2) -
Liberia (2) -
Liechtenstein (1) -
Lithuania (8) -
Luxembourg (4) -
Madagascar (5) -
Malaysia (11) -
Mexico (6) -
Moldova (13) -
Mongolia (72) -
Montenegro (2) -
Morocco (3) -
Myanmar (4) -
Namibia (1) -
Nepal (14) -
Netherlands (27) -
New Zealand (8) -
Niger (3) -
Nigeria (30) -
North Macedonia (1) -
Norway (12) -
Pakistan (8) -
Palestinian Territories (1) -
Paraguay (23) -
Peru (19) -
Philippines (12) -
Poland (17) -
Portugal (5) -
Qatar (3) -
Romania (746) -
Russia (1084) -
Saudi Arabia (7) -
Senegal (19) -
Serbia (261) -
Singapore (4) -
Slovakia (4) -
Slovenia (12) -
Somalia (1) -
South Africa (45) -
South Korea (3) -
South Sudan (1) -
Spain (43) -
Sri Lanka (4) -
Sweden (15) -
Switzerland (30) -
Taiwan (5) -
Tajikistan (11) -
Tanzania (1) -
Thailand (2350) -
The Gambia (1) -
The Netherlands (27) -
Togo (5) -
Trinidad and Tobago (2) -
Turkey (10) -
Uganda (160) -
Ukraine (1567) -
United Arab Emirates (5) -
United Kingdom (82) -
United States of America (1056) -
Unknown (23) -
Uzbekistan (2) -
Venezuela (1) -
Vietnam (75) -
Zambia (3) -
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Afghanistan


Albania

10
5

Andorra

13

Angola

45
16
35
7
73
32
43

Argentina

12
33
21
9
12
10
4
29
3
3
5
6
7
10
9
-
-
-
-
-
-
-
-
-

Armenia

-

Australia

9
17
25
5
0
17
21
4
21
17
17
9
0
17
9
-
-

Austria

42
59

Azerbaijan

6
-

Bahamas


Bangladesh

163

Belarus

18
52
16
127
79
21
40
9
123
33
49
81
108
35
52
28
83
78
19
94
10
51
-
-
-
-
-
-

Belgium

17
82
72
32

Belize

22

Benin

54

Bermuda

3
-

Bolivia

-
-

Brazil

25
10
2
7
19
26
0
38
25
4
10
-
-
-
-

Bulgaria


Burkina Faso

999

Cambodia

15
-

Cameroon

-
-
-

Canada

13
13
9
9
35
89
76
78
1
15
1
1
0
0
3
15
8
0
15
0
0
1
19
0
28
0
82
23
3
0
34
2
43
16
21
1
0
1
0
1
24
8
4
0
1
0
2
10
0
0
0
1
3
13
2
33
0
6
1
2
1
2
5
62
43
69
11
0
7
1
7
44
15
17
57
29
2
3
6
0
8
14
39
23
4
1
11
5
1
4
37
43
0
0
1
12
3
3
88
0
4
0
35
62
1
1
93
34
10
6
28
37
1
45
66
3
25
2
3
2
0
1
63
50
54
0
1
18
0
61
3
6
0
4
1
1
3
3
3
0
2
0
2
0
8
0
3
0
75
10
0
0
54
11
52
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Cape Verde

4
0
23
0
3
8
1
8
-

Cayman Islands

-

Central African Republic

154

Chad


Chile

19
4
12
-

China


Colombia

38
74
17
34
34
42
59
12
21
25
42
46
59
61
42
12
57
34
87
68
56
96
88
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Costa Rica

5

Croatia


Cyprus

17
40
16

Czech Republic

0
119
0
0
117
30
-
-

Czechia

0
119
0
0
117
30
-
-

DR Congo

30

Democratic Republic of the Congo

30

Denmark

21
20
5
15
21
-
-
-

Dominican Republic

12

Ecuador

-
-

Egypt

-

Estonia

52
62
70
-

Ethiopia

15
18
12
55
-
-

Faroe Islands


Fiji


Finland

13

France

25
17
112
54
21
78
17
54
54
53

Gabon

60
45
-
-
-
-
-

Georgia

33

Germany

21
68
74
78
0
25
170
160
93
-

Ghana

71
86
0
-
-
-
-
-

Greece

0
9
52
22
10
42
19
0
19
21
4
42
34
73
5
41
23
58
55
25
-
-
-
-
-

Greenland

81
0
-

Grenada

9

Guatemala

9
3
10
9
36
0
25
-
-
-
-

Honduras

2
5
10
1

Hong Kong


Hungary


Iceland

10
6
4
1
5
-

India

85
83
120
84
88
90
92
72
83
72
6
180
151
161
187
42
157
101
166
0
179
90
71
73
-
-
-
-
-
-
-
-
-
-

Indonesia

91
31
108
106
-
-
-

Iran


Ireland

7
6
188
5
8
5
25
174
852
11
17
5
4
62
12
8
13
15
4
17
3
8
8
9
7
10
5
6
8
14
4
74
7
13
834
7
6
0
6
11
17
20
22
11
15
32
11
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

15
15
30
5
38
53
25
21
26
30
169
66
-
-
-
-
-

Italy

25
21
5
10
5
10
5
0
-
-
-
-

Japan


Jersey

61
76

Jordan

0
0

Kazakhstan

141
31
68
25
25
26
26
5
25
43
25
156
27
17
27
27
21
22
25
29
18
25
24
29
27
24
28
26
24
23
23
24
20
19
25
36
28
25
28
31
24
29
17
29
5
34
28
145
0
98
106
166
63
59
189
166
94
15
121
125
180
0
194
34
0
165
150
37
0
110
159
33
20
37
170
91
69
175
62
0
163
0
89
98
159
0
0
157
57
62
54
84
0
9
158
73
93
105
165
116
122
167
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

10
24
45
-
-
-

Kosovo

42
18
110
155
68
36
72
34
-
-
-
-
-

Kuwait


Kyrgyzstan

158
176
157
174
159
170
205
47
134
176
0
163
76
116
142
113
448
195
149
154
158
147
151
142
221
159
208
159
55
166
73
162
179
154
128
163
259
166
203
158
161
165
121
164
156
186
111
86
159
137
153
75
116
175
112
162
152
282
147
172
122
109
-
-
-
-
-
-
-
-
-
-
-

Laos

156
80
137
99
174
97
77
3
30
166
50
184
239
174
-
-
-
-

Latvia

74
86
75
151
59
74
43
50
3
12
74
49
5
37
81
71
18
75
15
0
63
65
32
-
-
-
-
-
-
-
-
-

Lebanon

131

Liberia

19
-

Liechtenstein

-

Lithuania

80

Luxembourg


Madagascar

27
39
0
-

Malaysia

44
47
47
55
54
36

Mexico

151
141
155
-

Moldova

22
9
25
54
68
-
-

Mongolia

103
72
41
195
198
431
209
146
170
53
60
57
282
191
0
95
186
463
63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Montenegro

-

Morocco

-

Myanmar

-
-

Namibia

19

Nepal

92
28
115
157
136
154
154
95
153
117
172
-

Netherlands

91
5
53
46
21
157
17
72
-
-

New Zealand

0
-
-
-

Niger


Nigeria

111
64
63
94
113
100
0
86
57
105
50
-
-

North Macedonia

50

Norway

17
13
-

Pakistan

44
89
151
137
139
175
-

Palestinian Territories

24

Paraguay


Peru

65
59
48
-
-
-
-
-
-
-

Philippines

30
83
158
76
17
19
68
118
27
22
8

Poland

91
122
-

Portugal

9

Qatar

102
0

Romania

59
65
139
25
46
87
91
30
57
0
80
61
78
55
25
57
59
55
70
72
63
55
17
42
0
30
30
68
34
57
42
55
76
42
17
38
53
55
72
50
25
72
59
30
87
59
97
50
0
61
63
30
46
57
13
0
68
70
9
55
65
85
25
0
53
68
55
57
50
9
0
34
63
50
53
57
50
0
30
0
82
72
55
0
65
42
85
38
78
30
63
38
21
25
5
53
34
42
13
46
112
21
74
42
59
34
38
55
34
0
0
72
34
34
42
42
61
55
50
63
85
82
50
57
55
17
55
85
38
13
76
25
21
85
68
34
61
57
9
78
17
50
34
25
63
34
61
38
50
13
38
0
30
55
76
55
50
59
82
63
55
65
38
34
38
53
21
59
53
78
55
65
57
59
25
50
46
46
38
42
17
9
46
46
34
70
25
34
70
78
25
34
21
55
38
9
61
55
82
42
82
38
72
68
65
65
9
53
55
42
74
55
82
0
104
61
38
38
25
21
13
46
68
9
63
63
42
5
25
42
25
9
21
61
0
63
42
17
91
25
78
53
53
68
30
50
59
59
50
13
80
42
30
0
13
46
30
57
55
57
65
155
30
50
82
0
61
55
42
57
63
17
80
17
21
55
9
59
63
0
61
0
5
21
34
17
25
65
0
78
0
9
17
149
21
59
70
57
0
61
72
61
30
0
21
0
38
85
53
13
13
61
21
46
59
59
21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

10
12
37
20
26
27
20
36
30
61
34
8
16
87
27
16
3
23
60
29
8
38
18
17
24
11
32
10
11
2
27
17
36
8
27
58
16
57
9
4
23
11
1
19
98
31
37
178
0
27
38
24
24
3
27
17
15
18
108
11
21
14
20
38
26
66
20
31
47
14
75
35
0
7
502
38
1
30
66
41
29
21
43
21
8
13
34
15
47
77
15
85
13
100
15
10
109
34
21
44
18
13
0
34
26
13
16
12
36
16
56
28
13
11
23
76
26
29
21
22
3
10
22
13
19
56
40
12
7
18
27
78
12
35
34
7
17
132
98
16
109
108
50
6
16
54
37
135
25
7
32
15
17
22
66
56
33
14
51
5
20
20
14
89
19
24
20
22
13
7
28
184
38
80
18
15
57
28
19
32
15
23
2
34
5
7
0
64
56
13
25
13
18
19
4
18
55
7
19
16
38
38
16
16
39
11
47
145
6
43
22
21
125
9
44
26
18
11
6
10
13
10
153
21
48
17
31
14
13
17
25
23
20
34
13
0
24
14
19
22
14
86
15
42
10
41
10
11
18
65
22
44
32
13
3
42
21
19
110
67
18
46
22
19
13
13
24
27
0
38
21
14
11
7
55
26
4
17
21
8
26
162
88
4
32
9
38
3
15
52
12
45
4
12
17
18
19
40
15
50
29
62
54
10
23
26
40
27
27
11
7
11
29
94
26
31
72
14
7
14
15
19
47
15
0
4
45
14
16
14
13
14
3
38
22
28
29
49
14
36
10
44
15
415
24
3
16
17
10
43
5
24
9
14
23
25
58
60
834
11
17
10
28
9
0
35
14
11
6
53
36
9
13
23
11
35
25
12
18
28
20
11
0
17
17
0
19
21
25
19
20
33
8
19
21
4
17
25
9
11
33
2
51
20
27
0
17
50
62
55
15
25
18
10
6
188
10
27
7
19
19
15
23
26
18
19
26
2
24
28
49
18
23
55
58
35
62
64
16
10
22
37
14
4
8
2
111
11
8
17
13
7
14
1
32
24
45
14
76
8
16
10
61
49
41
17
5
31
80
24
12
22
15
13
20
33
1
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Saudi Arabia

87
85

Senegal

0
999
31
11
16
-
-
-
-
-

Serbia

38
38
13
28
26
20
46
12