Worldwide Air Quality
AirNet Sensor Network

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Countries (102)

Albania (2) -
Angola (4) -
Argentina (14) -
Armenia (2) -
Australia (25) -
Austria (4) -
Azerbaijan (2) -
Bangladesh (1) -
Belarus (13) -
Belgium (6) -
Bolivia (2) -
Brazil (12) -
Bulgaria (2) -
Cambodia (3) -
Canada (17) -
Cape Verde (2) -
Chad (1) -
Chile (24) -
China (6) -
Colombia (9) -
Costa Rica (2) -
Cyprus (3) -
Czech Republic (7) -
DR Congo (5) -
Democratic Republic of the Congo (5) -
Denmark (15) -
Dominican Republic (2) -
Ecuador (1) -
Egypt (1) -
Estonia (1) -
Ethiopia (2) -
Fiji (1) -
Finland (4) -
France (14) -
Georgia (3) -
Germany (23) -
Ghana (13) -
Greece (29) -
Guatemala (4) -
Hong Kong (1) -
Hungary (1) -
Iceland (2) -
India (119) -
Indonesia (13) -
Iran (1) -
Ireland (81) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (62) -
Kenya (3) -
Kosovo (8) -
Kuwait (1) -
Kyrgyzstan (38) -
Laos (9) -
Latvia (44) -
Liechtenstein (2) -
Lithuania (3) -
Madagascar (1) -
Malaysia (5) -
Mexico (1) -
Moldova (9) -
Mongolia (3) -
Montenegro (1) -
Morocco (2) -
Myanmar (2) -
New Zealand (7) -
Niger (1) -
Nigeria (11) -
Norway (9) -
Pakistan (3) -
Philippines (1) -
Poland (5) -
Portugal (5) -
Romania (397) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (60) -
Singapore (2) -
Slovakia (1) -
Slovenia (8) -
Somalia (1) -
South Africa (22) -
Spain (3) -
Sweden (8) -
Switzerland (22) -
Taiwan (1) -
Thailand (501) -
The Netherlands (16) -
Togo (1) -
Turkey (6) -
Uganda (78) -
Ukraine (902) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (86) -
United States of America (86) -
Unknown (18) -
Vietnam (43) -
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Albania

29
21

Angola

48
50
77
-

Argentina

4
7
47
4
11
3
3
3
-
-

Armenia

45

Australia

17
21
13
9
9
17
17
21
17
21
9
9
21
13
5
-

Austria

21
57
30
-

Azerbaijan

-
-

Bangladesh


Belarus

58
85
70
93
62
23
54
64
48
72
89
5
-

Belgium

17
5

Bolivia

-

Brazil

46
8
170
38
33
15
35
32
-
-

Bulgaria


Cambodia


Canada

0
13
5
17
175
17
9
9
-
-

Cape Verde

21
-

Chad


Chile

8
6
5
5
14
13
-
-
-
-
-

China

50

Colombia

33
-
-

Costa Rica


Cyprus

10
7
-

Czech Republic

0
0
0
0
-
-

DR Congo

-

Democratic Republic of the Congo

-

Denmark

72
123
13
21
9
61
-
-
-
-

Dominican Republic

20

Ecuador


Egypt


Estonia

14

Ethiopia

-

Fiji

-

Finland

13
-

France

25
17
13
0
-
-
-

Georgia

5
16

Germany

95
30
78
17
0
59
17
21
17
-

Ghana

91
31
59
54
76
91
117
0
71
90
-
-
-

Greece

5
55
17
12
15
38
14
23
-
-
-
-
-
-
-
-
-
-

Guatemala

18
-

Hong Kong


Hungary


Iceland

3

India

169
159
151
132
122
127
112
93
180
104
70
89
76
25
117
129
42
102
87
93
109
99
91
53
109
95
72
91
109
85
129
97
13
93
172
93
102
229
161
134
172
95
99
152
74
197
87
91
132
159
102
80
107
112
168
109
109
99
97
93
89
163
85
76
95
99
68
155
102
97
93
57
72
87
119
89
93
68
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

131
-
-

Iran


Ireland

10
12
7
9
6
9
22
10
9
12
3
21
0
4
25
10
8
9
18
9
11
6
25
6
14
9
12
5
9
9
1
16
10
10
10
30
9
11
10
11
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

13
25
17
4
34
17
85
13
21
-
-
-

Italy

22
34
21
21
0

Japan

5
-

Jersey

17
17

Kazakhstan

31
46
47
75
69
84
76
72
77
81
80
70
97
82
82
64
49
65
83
10
37
92
97
34
39
57
99
59
63
84
120
9
31
78
97
43
81
68
77
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

23
-

Kosovo

93
99
113
80
82
102
-

Kuwait

-

Kyrgyzstan

38
39
21
65
34
46
43
34
38
43
56
108
7
69
77
-
-
-
-
-
-
-

Laos

35
30
42
42
-

Latvia

64
56
45
57
68
52
54
62
57
38
60
71
84
37
73
65
40
55
31
37
27
5
54
40
46
-
-
-
-
-
-
-
-
-
-
-
-
-

Liechtenstein

17
-

Lithuania

34
-

Madagascar


Malaysia


Mexico


Moldova

25
17
25
34
17
46
38

Mongolia

25

Montenegro

-

Morocco


Myanmar

4

New Zealand

21
144
91
152
21

Niger

51

Nigeria


Norway

21
17
30
13
-

Pakistan

165
168

Philippines

-

Poland

0
13
91

Portugal

0
13
17
17

Romania

76
68
65
85
80
999
124
74
34
68
0
78
80
78
72
80
80
13
59
55
68
80
76
50
53
74
50
104
68
72
17
76
76
61
85
97
97
78
72
63
80
46
72
80
25
59
74
0
76
70
78
95
70
59
34
95
89
34
82
46
74
50
91
97
70
76
80
76
93
25
50
80
68
97
0
85
68
46
78
21
68
57
95
127
74
46
25
99
68
65
55
215
34
82
55
0
80
72
87
114
68
99
80
38
109
132
17
61
53
65
85
42
74
38
95
63
155
99
82
72
46
21
9
82
21
38
99
65
53
99
87
63
132
78
0
82
80
50
59
53
63
76
42
80
76
137
80
80
87
61
55
9
85
55
156
91
53
38
68
53
82
97
68
21
61
82
97
170
80
65
76
61
61
112
63
53
82
70
76
76
57
104
85
76
65
0
72
0
89
87
21
134
85
57
82
95
91
72
74
30
57
74
74
430
147
65
38
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

42
25
57
34
30
34
46
42
25
34
30
46
42
38
-
-
-

Saudi Arabia

-

Senegal

67
93
6
9
46
58
-
-
-

Serbia

92
112
23
86
26
15
18
57
129
27
46
113
38
48
51
58
45
93
98
35
30
50
65
31
104
24
43
6
34
18
27
75
-
-
-
-
-
-
-
-
-
-
-
-
-

Singapore

50

Slovakia


Slovenia

21
95
-
-
-
-
-
-

Somalia


South Africa

10
102
5
57
26
18
19
23
30
53
19
21
21
-
-
-
-
-

Spain

21
38

Sweden

5
13
13
13
30
-

Switzerland

9
21
34
13
9
0
0
9
13
95
13
34
-

Taiwan

-

Thailand

25
7
10
13
10
16
15
20
26
8
17
3
11
13
16
22
9
10
42
60
7
25
30
9
80
85
21
5
9
9
9
21
13
13
30
57
57
65
13
13
21
30
21
61
34
50
5
76
59
46
76
50
21
21
17
30
17
9
13
53
129
30
9
17
50
53
5
38
13
5
55
17
13
17
30
13
9
13
17
34
25
17
17
59
21
13
34
13
21
21
17
21
9
21
30
50
9
78
13
34
13
17
5
13
21
9
17
17
17
17
65
13
25
9
13
34
21
9
9
13
9
21
74
30
38
13
13
9
25
5
30
17
68
38
17
17
30
21
9
17
9
21
17
9
17
30
13
21
57
38
57
57
46
25
30
17
9
30
9
17
9
25
13
5
21
13
13
17
13
17
21
9
13
59
55
21
13
50
25
13
34
13
57
21
13
13
13
13
21
5
34
17
25
21
30
17
38
25
17
9
55
50
46
72
13
46
57
5
9
63
34
9
25
25
76
57
57
38
57
70
17
9
17
25
13
21
17
38
57
34
5
5
25
46
17
9
57
5
13
21
13
30
25
53
13
9
17
17
13
38
30
17
25
13
34
13
13
21
13
17
9
30
17
25
17
13
30
21
17
17
13
46
9
42
21
13
30
30
13
21
21
34
21
21
13
21
38
30
21
17
17
13
21
13
38
9
21
21
50
65
65
38
57
34
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

46
21
17
13
17
5
38
17
17
21
-

Togo

59

Turkey

67
53
-

Uganda

108
68
84
45
65
120
88
128
121
53
95
236
67
157
139
122
87
91
152
64
193
94
152
165
131
151
60
25
163
95
152
129
156
159
124
64
98
134
151
139
156
154
81
100
149
95
127
118
97
169
126
98
83
84
156
66
129
145
130
127
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

86
92
55
97
42
72
53
6
38
40
55
43
47
57
16
53
3
17
44
16
13
70
45
52
34
47
36
57
41
49
51
36
33
57
9
52
52
89
113
60
59
52
27
39
32
55
26
132
45
53
115
54
23
57
55
36
29
53
56
26
25
39
51
53
65
29
51
72
57
60
14
22
100
15
75
91
51
57
22
107
27
68
16
25
8
4
1
20
58
95
9
42
18
187
0
3
15
38
8
174
174
43
52
154
30
184
118
44
67
43
40
40
57
68
37
42
32
53
31
36
52
76
89
68
40
52
52
51
34
39
58
39
118
43
36
59
85
26
57
50
24
74
2
102
21
32
79
79
33
42
77
14
23
18
44
40
74
53
81
68
14
35
29
38
19
60
69
52
109
42
13
33
22
61
26
25
27
66
23
70
96
74
67
72
22
24
16
26
39
59
57
4
89
25
36
13
50
35
103
23
22
49
20
40
62
86
118
80
93
118
79
74
109
44
79
53
69
18
70
22
24
34
35
158
34
49
16
63
102
69
57
55
5
31
47
48
37
33
51
32
150
41
93
36
73
46
45
22
68
55
75
64
8
174
13
98
49
77
67
56
58
46
69
51
29
36
53
33
13
29
17
59
38
47
20
64
57
27
92
62
14
72
95
50
29
386
74
31
100
16
23
66
49
65
69
44
16
31
67
34
70
53
22
20
57
10
34
66
53
24
54
56
42
37
73
97
38
54
14
95
59
17
61
55
22
22
30
25
74
29
28
23
78
51
23
63
18
87
13
28
51
42
53
90
13
21
32
76
54
26
30
25
55
19
90
40
66
13
43
39
44
40
83
86
3
65
63
89
62
85
73
22
54
35
86
34
15
77
45
85
36
87
69
29
36
38
229
57
33
17
88
19
89
88
71
163
38
29
41
38
51
103
39
84
30
92
52
5
24
66
55
45
76
53
55
54
28
27
18
61
38
97
1
41
46
21
90
36
79
82
66
85
92
105
11
159
64
58
96
88
37
45
21
64
30
84
103
82
52
21
15
68
44
33
58
32
50
13
87
104
17
0
89
55
26
31
55
19
33
29
29
23
115
77
76
73
52
3
23
25
170
103
26
27
52
2
107
58
65
21
14
44
41
54
21
104
50
65
31
15
60
45
16
17
29
112
55
85
45
18
69
54
57
30
55
37
38
60
29
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

30
0
17
9
13
21
9
38
0
9
5
0
16
-
-
-

United States

9
21
9
13
13
17
17
5
0
13
78
161
21
5
17
21
13
25
13
13
0
34
50
13
21
17
13
17
30
17
17
21
9
21
-
-
-
-
-
-
-
-
-

United States of America

9
21
9
13
13
17
17
5
0
13
78
161
21
5
17
21
13
25
13
13
0
34
50
13
21
17
13
17
30
17
17
21
9
21
-
-
-
-
-
-
-
-
-

Unknown

17

Vietnam

21
34
27
7
33
21
23
23
24
-
-
-
-
-
-
-
-
-

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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