Worldwide Air Quality
AirNet Sensor Network

Countries (111)

Afghanistan (1) -
Albania (2) -
Angola (7) -
Argentina (24) -
Armenia (2) -
Australia (31) -
Austria (3) -
Azerbaijan (4) -
Bangladesh (1) -
Belarus (44) -
Belgium (8) -
Bolivia (2) -
Brazil (18) -
Bulgaria (2) -
Cambodia (3) -
Canada (21) -
Cape Verde (2) -
Chad (1) -
Chile (26) -
China (6) -
Colombia (10) -
Costa Rica (2) -
Cyprus (3) -
Czech Republic (7) -
DR Congo (5) -
Democratic Republic of the Congo (5) -
Denmark (18) -
Dominican Republic (2) -
Ecuador (1) -
Egypt (1) -
Estonia (3) -
Ethiopia (1) -
Fiji (1) -
Finland (4) -
France (17) -
Georgia (6) -
Germany (25) -
Ghana (12) -
Greece (49) -
Greenland (4) -
Guatemala (4) -
Hong Kong (2) -
Hungary (1) -
Iceland (3) -
India (139) -
Indonesia (15) -
Iran (1) -
Ireland (121) -
Isle of Man (1) -
Israel (37) -
Italy (6) -
Japan (1) -
Jersey (2) -
Kazakhstan (100) -
Kenya (5) -
Kosovo (11) -
Kuwait (2) -
Kyrgyzstan (51) -
Laos (9) -
Latvia (59) -
Liberia (1) -
Liechtenstein (1) -
Lithuania (3) -
Luxembourg (1) -
Madagascar (1) -
Malaysia (5) -
Mexico (1) -
Moldova (10) -
Mongolia (3) -
Montenegro (2) -
Morocco (2) -
Myanmar (2) -
Nepal (1) -
New Zealand (9) -
Niger (1) -
Nigeria (15) -
North Macedonia (1) -
Norway (9) -
Pakistan (5) -
Paraguay (22) -
Philippines (1) -
Poland (6) -
Portugal (6) -
Romania (579) -
Russia (23) -
Saudi Arabia (4) -
Senegal (12) -
Serbia (205) -
Singapore (2) -
Slovakia (1) -
Slovenia (10) -
Somalia (1) -
South Africa (30) -
South Korea (2) -
Spain (4) -
Sweden (10) -
Switzerland (24) -
Taiwan (1) -
Tajikistan (11) -
Thailand (1021) -
The Netherlands (18) -
Togo (1) -
Turkey (8) -
Uganda (105) -
Ukraine (1337) -
United Arab Emirates (1) -
United Kingdom (29) -
United States (104) -
United States of America (104) -
Unknown (19) -
Vietnam (46) -
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Afghanistan

-

Albania

10
10

Angola

33
58
51
56
-
-

Argentina

0
10
9
17
9
4
10
10
21
7
64
11
9
-
-
-
-
-
-

Armenia

123

Australia

9
17
0
0
9
13
17
9
9
21
544
25
9
17
0
5
17
-
-
-

Austria

17
9
17

Azerbaijan

78
60
-

Bangladesh


Belarus

10
3
17
80
0
9
56
5
2
70
4
87
36
14
61
33
5
76
119
63
117
1
50
9
71
5
-
-
-
-
-

Belgium

17
5
5
-
-

Bolivia


Brazil

17
8
9
5
7
7
17
0
3
-
-
-
-

Bulgaria


Cambodia


Canada

13
17
13
165
13
17
0
21
0

Cape Verde

94
-

Chad


Chile

22
53
15
49
-

China


Colombia

11
17
10

Costa Rica


Cyprus

24
24
-

Czech Republic

0
0
0
42
0

DR Congo

-

Democratic Republic of the Congo

-

Denmark

3
5
834
13
24
18
5
7
-

Dominican Republic

19

Ecuador


Egypt


Estonia

7
18
6

Ethiopia


Fiji


Finland

13
-

France

21
17
9
9
25
49

Georgia

84
82

Germany

63
17
0
42
5
17
21
78
17
-

Ghana

75
74
73
-

Greece

9
5
1
9
20
24
48
21
14
25
28
48
22
16
68
9
101
0
42
14
17
-
-
-
-
-
-
-
-
-
-
-
-
-

Greenland

-
-
-
-

Guatemala

53

Hong Kong


Hungary


Iceland

0
-

India

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

99
119
-

Iran


Ireland

18
9
12
9
10
15
9
11
5
14
26
5
9
25
7
8
82
6
2
2
13
42
29
10
9
21
33
6
6
2
8
18
11
4
25
42
8
11
13
8
3
39
12
10
21
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

9
13
3
17
13
50
13
3
-
-
-
-
-

Italy

17
21
10

Japan


Jersey


Kazakhstan

40
79
19
143
65
144
176
119
172
74
183
431
53
74
196
177
202
139
156
37
153
94
129
152
9
165
56
40
59
71
53
53
54
30
51
191
22
114
128
96
123
166
319
162
249
152
153
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

21
17

Kosovo

55
2
25
241
70
4
-
-

Kuwait

-

Kyrgyzstan

166
37
87
165
109
137
163
136
152
139
91
275
105
272
246
187
158
87
-
-
-
-
-
-
-

Laos

57
-

Latvia

4
17
28
5
10
5
15
16
19
8
10
15
11
8
9
8
10
12
5
0
8
16
6
8
46
24
8
12
72
1
-
-
-
-
-
-

Liberia

24

Liechtenstein

-

Lithuania

-

Luxembourg

5

Madagascar


Malaysia

-

Mexico


Moldova

67
59
34
38
57
50
-
-

Mongolia


Montenegro

34

Morocco


Myanmar


Nepal

49

New Zealand

152
0
17
17
13
21

Niger

-

Nigeria


North Macedonia

59

Norway

21
13
-
-

Pakistan

164
128
162
-

Paraguay


Philippines

54

Poland

0
13
13
-

Portugal

13
13

Romania

53
61
70
80
85
25
53
109
63
42
76
34
102
63
46
76
68
63
21
34
72
38
53
13
78
95
70
30
30
61
25
50
55
82
59
91
38
999
117
0
72
42
57
38
25
57
57
82
17
72
57
30
61
59
46
53
13
85
53
42
25
82
89
50
999
34
61
25
50
87
13
42
63
112
17
112
132
21
50
30
30
38
46
55
17
46
99
999
93
21
57
55
53
70
55
55
63
30
25
65
57
61
85
34
74
78
46
109
46
80
17
38
53
53
72
57
5
30
25
30
53
178
59
9
61
34
53
17
46
95
50
38
34
59
13
76
87
53
68
74
30
50
50
68
55
74
63
46
76
72
21
53
72
21
50
57
13
57
55
21
72
21
72
85
17
55
42
55
53
30
82
61
80
34
53
117
0
53
50
13
97
9
34
76
30
53
55
38
42
59
17
59
13
13
53
68
17
21
53
38
30
76
61
30
50
34
34
78
65
30
25
70
34
38
57
53
13
25
59
129
21
25
30
87
34
91
109
46
63
59
30
34
21
55
55
78
80
30
46
0
13
42
93
50
46
80
78
21
57
97
30
72
46
55
76
80
68
17
17
34
82
65
34
78
59
53
59
38
53
53
46
42
72
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

30
127
144
178
124
196
210
112
42
151
119

Saudi Arabia


Senegal

151
75
53
-
-
-

Serbia

163
73
70
170
91
52
32
81
71
93
127
47
117
87
75
52
55
154
34
42
58
102
54
56
56
53
50
137
27
88
53
45
158
77
93
4
39
1
84
48
60
68
29
54
31
86
60
136
34
56
98
1
102
25
80
62
36
87
52
89
106
36
72
32
56
31
58
65
42
42
57
35
63
30
72
419
89
21
55
201
64
50
151
3
20
66
67
39
164
56
58
56
113
63
42
80
50
48
154
153
20
50
51
91
45
59
14
74
42
53
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Singapore

-

Slovakia


Slovenia

14
-
-
-
-
-

Somalia


South Africa

14
12
58
14
139
13
107
127
-
-
-
-
-
-

South Korea

13
5

Spain

13
34
25

Sweden

5
9
34
-
-

Switzerland

5
34
5
21
91
13
13
17
-
-

Taiwan


Tajikistan

177
178
191
140
262
117
146
159
171
169
-

Thailand

32
1
3
19
26
9
7
23
3
3
7
10
3
6
8
2
6
3
13
5
30
34
30
25
5
42
104
38
59
25
42
9
13
17
17
13
124
13
21
9
21
50
9
9
13
13
9
38
46
63
5
30
34
46
91
34
13
21
9
17
9
9
5
13
13
9
68
53
30
17
9
5
5
30
9
9
34
9
0
87
13
38
38
25
13
30
17
42
46
21
21
46
25
93
17
9
34
53
25
13
5
5
21
25
5
5
5
21
17
21
38
9
25
13
13
5
21
17
13
70
5
53
9
9
13
21
9
13
63
13
13
17
9
9
21
9
5
5
13
5
9
5
25
13
9
9
25
9
13
17
9
9
25
21
50
9
9
13
13
9
38
21
9
70
9
9
5
34
13
5
13
9
5
13
9
55
9
0
21
9
5
21
9
0
21
13
17
25
0
21
91
9
61
91
30
25
5
25
25
5
5
9
21
5
74
95
13
13
17
72
80
5
17
9
5
9
5
78
5
5
9
13
5
5
25
63
5
5
5
65
5
42
30
25
42
61
42
46
30
38
34
17
5
25
5
17
50
0
30
53
50
5
17
9
46
5
17
21
9
38
9
42
21
13
17
9
9
21
9
13
17
25
97
5
9
9
42
50
17
9
9
5
9
53
21
9
25
21
13
13
9
5
9
9
59
13
9
38
13
76
17
38
5
21
13
46
13
25
34
9
114
13
38
5
13
9
17
9
57
38
59
82
38
63
30
30
30
9
34
17
50
57
46
21
25
72
5
57
177
5
119
25
17
61
89
13
9
17
21
34
30
9
9
9
5
25
17
13
17
34
21
9
5
5
30
13
9
21
42
9
78
21
9
55
78
87
80
30
59
9
9
21
46
13
5
5
9
5
25
9
34
5
68
9
17
13
13
9
21
57
9
9
9
46
139
13
42
9
5
42
25
9
30
5
17
9
9
9
5
13
9
13
21
13
42
9
17
5
9
5
13
21
13
21
34
25
9
9
5
13
25
53
9
17
34
21
9
38
17
30
34
34
57
72
34
38
72
5
38
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

38
21
5
17
17
17
13
34
13
-
-

Togo

-

Turkey

40
9
31
-

Uganda

105
95
46
100
63
87
216
91
110
83
69
123
92
111
98
104
110
84
101
132
68
169
71
79
162
89
60
103
154
77
86
126
188
69
131
115
63
115
57
152
115
163
84
84
105
85
109
95
85
82
88
82
78
158
108
151
64
141
89
94
65
91
83
77
113
117
133
123
82
149
130
71
64
97
100
65
72
81
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

139
84
65
76
21
0
65
77
40
75
87
58
43
66
2
59
55
143
51
52
53
35
5
53
23
42
1
15
107
91
71
65
65
49
67
62
45
61
59
19
78
73
41
57
68
59
15
77
31
25
46
42
23
38
94
67
31
56
79
25
58
58
56
82
22
221
52
55
167
238
89
209
116
66
11
226
189
120
2
11
59
63
59
100
39
54
38
78
213
58
70
113
57
71
62
38
36
135
55
128
112
95
80
118
78
34
42
9
9
60
54
89
74
53
76
69
84
95
70
94
87
69
85
28
82
75
59
151
71
102
88
30
94
70
74
78
68
58
57
71
112
63
67
62
96
1
67
107
61
59
63
93
61
31
84
56
53
102
52
63
80
67
15
51
74
96
31
49
63
57
118
83
72
63
30
161
66
119
57
25
84
58
82
58
49
53
85
68
128
105
28
125
88
68
68
104
91
58
60
88
41
26
72
54
38
58
107
96
133
53
62
128
60
2
88
64
95
82
65
94
101
67
54
15
23
65
57
45
409
74
72
99
79
117
69
74
28
62
115
152
94
92
42
47
54
57
75
55
99
70
89
86
63
79
38
65
105
55
74
85
82
88
105
29
120
95
37
63
66
112
66
68
71
60
108
100
105
97
75
119
96
56
24
109
64
100
95
65
87
78
54
21
51
107
72
65
161
45
103
75
33
49
71
68
155
76
58
93
12
91
82
120
118
107
89
103
62
55
64
99
0
31
59
40
100
18
75
78
57
154
87
151
132
100
65
22
82
49
119
52
100
59
35
169
51
31
95
88
72
67
68
4
80
99
21
64
65
120
53
127
94
69
89
70
93
36
59
91
69
88
55
93
64
97
99
88
96
62
60
106
69
30
126
93
91
60
72
92
30
38
42
80
59
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-
-
-
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