Worldwide Air Quality
AirNet Sensor Network

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Countries (70)

Albania (2) -
Angola (2) -
Argentina (13) -
Armenia (1) -
Australia (17) -
Austria (3) -
Azerbaijan (4) -
Belarus (17) -
Belgium (2) -
Brazil (6) -
Canada (8) -
Cape Verde (1) -
Chile (6) -
Colombia (2) -
Cyprus (3) -
Czech Republic (5) -
Denmark (10) -
Dominican Republic (1) -
Estonia (3) -
Finland (3) -
France (5) -
Georgia (1) -
Germany (11) -
Ghana (5) -
Greece (25) -
Guatemala (1) -
Iceland (2) -
Indonesia (2) -
Ireland (51) -
Israel (11) -
Italy (5) -
Kazakhstan (47) -
Kenya (1) -
Kosovo (5) -
Kyrgyzstan (24) -
Laos (1) -
Latvia (27) -
Liberia (1) -
Lithuania (1) -
Luxembourg (1) -
Moldova (7) -
Montenegro (1) -
Nepal (1) -
New Zealand (6) -
Norway (3) -
Pakistan (2) -
Philippines (1) -
Poland (4) -
Portugal (3) -
Romania (289) -
Russia (8) -
Senegal (7) -
Serbia (113) -
Slovenia (5) -
South Africa (8) -
South Korea (1) -
Spain (3) -
Sweden (6) -
Switzerland (9) -
Tajikistan (5) -
Thailand (594) -
The Netherlands (10) -
Togo (1) -
Turkey (4) -
Uganda (69) -
Ukraine (425) -
United Kingdom (14) -
United States of America (41) -
Unknown (2) -
Vietnam (10) -
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Albania

73
82

Angola

58
83

Argentina

14
7
9
834
10
7
7
45
11
4
7
-
-

Armenia

57

Australia

17
17
21
13
21
30
9
0
9
17
21
9
9
25
21
9
-

Austria

5
-
-

Azerbaijan

47
61
-
-

Belarus

0
0
3
0
0
3
1
1
4
0
12
0
0
6
0
-
-

Belgium

53
17

Brazil

8
22
8
0
8
-

Canada

17
9
5
277
13
17
13
-

Cape Verde

-

Chile

4
10
21
10
55
-

Colombia

28
-

Cyprus

10
0
7

Czech Republic

0
38
0
0
0

Denmark

21
18
23
13
63
70
9
-
-
-

Dominican Republic

25

Estonia

9
4
-

Finland

5
13
-

France

43
122
21
34
17

Georgia

-

Germany

5
30
21
78
21
17
17
25
17
53
-

Ghana

151
121
96
-
-

Greece

18
59
42
0
27
160
154
109
153
66
70
59
96
135
239
99
13
41
97
-
-
-
-
-
-

Guatemala

30

Iceland

-
-

Indonesia

14
79

Ireland

16
102
68
99
117
0
5
177
147
153
150
3
73
34
51
24
61
36
164
99
56
34
58
46
82
166
165
36
35
153
160
27
151
157
17
34
41
29
7
36
-
-
-
-
-
-
-
-
-
-
-

Israel

17
25
55
6
89
57
53
2
59
-
-

Italy

152
65
25
17
-

Kazakhstan

77
39
110
134
130
125
36
82
102
22
74
141
142
140
44
28
8
53
11
110
131
45
43
76
58
68
74
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

48

Kosovo

20
35
63
36
54

Kyrgyzstan

107
280
155
69
166
152
154
170
161
153
168
258
289
155
115
-
-
-
-
-
-
-
-
-

Laos

-

Latvia

4
8
5
4
7
8
1
0
4
12
7
7
5
4
5
14
43
0
1
8
7
-
-
-
-
-
-

Liberia

85

Lithuania

21

Luxembourg

55

Moldova

12
9
5
5
5
-
-

Montenegro

16

Nepal

-

New Zealand

0
13
17
21
129
21

Norway

34
17
13

Pakistan

183
177

Philippines

65

Poland

13
13
0
-

Portugal

30
13
-

Romania

34
25
59
13
9
21
9
46
38
17
13
13
5
13
13
38
34
13
50
50
38
25
70
38
63
13
55
97
42
42
46
34
13
122
42
30
34
9
0
5
50
34
68
34
30
13
13
13
30
38
30
46
13
17
50
25
21
13
13
9
53
53
38
30
38
46
21
0
70
55
50
17
5
9
21
34
17
9
25
13
50
9
17
42
42
50
13
87
13
13
102
9
38
87
13
38
57
0
63
34
55
46
5
25
13
17
42
65
42
5
46
17
30
102
42
9
34
25
70
21
53
38
17
91
13
9
13
46
34
17
30
21
38
38
46
50
53
21
30
13
42
5
46
0
13
38
61
21
46
17
50
9
38
30
53
50
34
72
55
193
63
13
61
55
17
25
17
0
72
42
34
65
42
17
25
30
55
46
0
46
5
9
13
107
30
21
0
25
38
42
21
25
46
38
42
38
38
0
5
55
9
21
63
17
55
21
42
78
80
21
46
17
0
38
25
91
30
5
50
46
46
9
25
30
17
38
13
9
34
21
38
42
38
30
0
0
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

46
61
61
59
152
-
-
-

Senegal

56
70
72
-
-
-
-

Serbia

30
15
10
11
26
31
176
23
55
65
70
62
2
71
10
13
17
6
24
33
18
66
24
7
11
33
29
34
10
31
6
9
12
49
34
46
16
8
6
50
9
42
16
92
11
146
23
49
1
7
4
54
23
33
8
14
8
30
3
32
53
11
4
6
60
49
3
52
42
35
57
21
42
15
89
91
21
5
11
55
55
12
12
11
10
20
55
5
53
9
28
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Slovenia

157
164
171
-
-

South Africa

18
11
6
17
54
21
16
-

South Korea

-

Spain

17
68
151

Sweden

0
34
5
-
-
-

Switzerland

0
21
13
9
21
0
30
93
5

Tajikistan

163
142
128
144
151

Thailand

113
94
5
13
51
16
37
111
50
73
104
59
25
5
63
15
55
139
61
34
127
134
109
132
169
30
59
122
144
134
122
119
132
127
127
129
9
13
46
63
153
30
13
17
9
53
76
38
42
153
13
55
124
63
59
21
38
70
25
78
38
72
97
72
72
34
160
63
87
53
129
132
65
30
17
13
38
154
137
89
87
127
85
155
147
87
132
134
93
132
68
42
107
63
46
59
87
65
25
63
38
17
53
50
55
13
109
63
50
38
89
25
5
97
157
112
139
132
21
57
13
82
76
34
9
89
55
65
38
13
42
13
34
9
9
55
61
30
74
46
78
25
68
30
38
61
42
9
122
170
42
53
25
87
46
30
25
13
25
55
53
55
72
17
159
152
65
147
97
38
112
147
34
70
104
139
57
38
38
9
122
144
13
59
91
93
25
5
61
17
9
9
5
9
17
30
153
161
152
50
5
53
99
30
99
97
139
68
61
42
50
158
137
63
74
134
154
63
65
127
91
53
30
139
122
142
137
151
132
50
144
122
168
155
63
5
172
137
9
17
50
25
119
9
68
9
70
34
65
63
109
80
91
59
50
46
114
80
34
34
117
5
46
72
154
9
38
30
80
132
21
5
17
21
158
53
55
151
132
5
122
55
34
122
72
129
76
17
80
119
70
132
9
78
68
72
53
114
82
89
53
132
91
129
122
89
112
159
186
104
157
149
97
147
152
65
93
97
91
74
42
57
76
99
72
159
122
38
30
9
5
57
85
144
55
42
65
161
57
87
78
9
9
59
5
151
114
154
132
159
132
9
5
34
30
129
124
46
30
30
119
38
34
46
137
21
70
9
30
34
104
25
70
5
144
129
38
74
42
68
9
114
70
9
114
132
42
59
68
38
70
50
42
55
53
165
112
46
183
13
61
149
13
164
57
5
89
137
38
59
42
74
55
55
57
30
42
137
17
17
9
63
117
102
102
93
85
134
21
38
151
129
122
124
176
160
159
127
59
72
152
158
151
57
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

17
157
13
17
65
13
0
38
-
-

Togo

-

Turkey

60
39
117
-

Uganda

160
34
87
157
91
74
56
98
122
86
111
50
95
100
88
45
151
155
132
84
128
192
128
74
79
96
58
76
63
68
79
75
131
94
72
69
153
87
66
77
80
84
76
65
82
79
65
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

31
10
10
5
8
12
8
21
8
134
59
115
10
8
13
9
9
14
20
13
12
17
68
5
13
9
6
18
7
11
91
8
8
67
10
9
0
102
8
662
5
23
13
2
14
10
1
5
13
12
13
7
5
45
4
20
2
3
1
7
7
5
8
4
18
13
4
7
8
5
25
17
2
63
66
9
35
63
93
57
10
61
7
999
4
12
9
16
4
38
9
59
38
3
22
1
13
8
9
46
53
510
8
10
10
999
7
12
68
70
41
65
115
5
61
59
3
72
17
72
74
68
21
75
10
17
78
8
11
20
10
74
9
11
9
9
25
18
19
9
156
58
54
13
5
11
6
14
58
9
9
17
31
7
6
32
20
6
9
10
10
10
55
7
9
28
9
18
21
17
10
17
5
15
35
62
18
33
6
2
6
16
6
13
13
10
8
55
10
6
66
75
14
12
9
16
79
34
30
9
7
5
35
50
13
7
9
13
18
8
15
7
0
10
7
16
8
24
5
10
6
12
57
17
14
8
12
78
17
17
9
7
17
29
10
124
14
3
49
91
16
7
41
11
2
9
5
7
35
18
15
14
7
11
9
52
41
13
10
9
19
6
7
53
24
11
26
23
0
13
17
46
14
27
8
6
21
12
42
13
9
5
15
8
17
6
11
24
2
3
9
5
8
8
39
10
14
7
50
6
17
8
7
17
87
8
54
14
57
14
6
34
12
40
12
8
12
0
8
68
14
9
63
34
76
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Kingdom

30
17
17
65
72
95
68
85
25
17
68
21
-
-

United States of America

13
13
72
42
21
112
17
9
17
13
46
89
0
25
17
13
34
0
21
0
21
9
21
17
25
17
25
42
21
-
-
-
-
-
-
-
-
-
-
-
-

Unknown


Vietnam

87
87
72
47
68
103
21
56
81
19

Want your own air quality monitoring station?

The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2.5 pollution, which is one of the most harmful air pollutants.

Very easy to set up, they only require a WIFI access point and a USB power supply. Once connected, air pollution levels are reported instantaneously and in real-time on our maps

AirNet World Wide Map

Some of the available networks: Clarity - Open Sense - uRad Monitor - AirQo - Purple Air - LuftDaten - Citizen Science Project - Ambente - AQI India by Purelogic Labs India Pvt Ltd - AirKaz.org - Nebo - ยักษ์ขาว Yakkaw (White Giant) - Climate Change Data Center, Chiang Mai University - Eco City - Save Dnipro

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+ Hazardous Health alert: everyone may experience more serious health effects Everyone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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Temperature unit:
Celcius