Worldwide Air Quality
AirNet Sensor Network

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Countries (103)

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 (25) -
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 (24) -
Ghana (13) -
Greece (32) -
Guatemala (4) -
Hong Kong (1) -
Hungary (1) -
Iceland (2) -
India (121) -
Indonesia (13) -
Iran (1) -
Ireland (81) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (74) -
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) -
Nepal (1) -
New Zealand (8) -
Niger (1) -
Nigeria (11) -
Norway (9) -
Pakistan (3) -
Philippines (1) -
Poland (5) -
Portugal (5) -
Romania (400) -
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 (512) -
The Netherlands (16) -
Togo (1) -
Turkey (6) -
Uganda (78) -
Ukraine (898) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (87) -
United States of America (87) -
Unknown (19) -
Vietnam (43) -
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Albania

26
13

Angola

28
36
-
-

Argentina

3
4
5
2
2
1
38
2
-

Armenia

53

Australia

5
21
17
17
17
25
13
17
17
5
5
13
9
5
9
25
-

Austria

17
5
42
-

Azerbaijan

-
-

Bangladesh


Belarus

30
107
72
95
39
77
77
144
93
68
57
88
5

Belgium

17
0

Bolivia


Brazil

20
60
7
42
0
0
6
1
-
-

Bulgaria


Cambodia


Canada

0
17
9
17
13
57
9
0
-
-
-

Cape Verde

42
-

Chad


Chile

21
2
8
3
6
18
-
-
-
-
-
-

China

46

Colombia

7
-
-

Costa Rica


Cyprus

47
24
-

Czech Republic

0
0
0
0
0
-

DR Congo

-

Democratic Republic of the Congo

-

Denmark

13
2
21
10
8
50
-
-
-
-

Dominican Republic

23

Ecuador


Egypt


Estonia

60

Ethiopia

-

Fiji

-

Finland

17
-

France

21
25
0
9
-
-
-

Georgia

57
25

Germany

21
91
17
13
13
78
17
25
0
5
-

Ghana

154
52
86
61
108
98
101
0
103
141
-
-

Greece

10
45
30
10
9
19
401
85
139
20
34
19
56
30
-
-
-
-
-
-
-

Guatemala

53
-

Hong Kong


Hungary


Iceland

1

India

157
234
217
185
202
102
190
152
192
153
225
189
127
5
154
188
154
213
156
251
210
212
211
152
237
179
173
195
211
174
142
158
200
82
210
279
221
211
149
258
129
198
223
177
176
194
151
160
294
139
166
218
137
196
176
182
223
291
215
102
137
211
177
179
132
183
182
189
211
157
177
119
223
157
243
163
160
194
200
214
153
225
193
191
127
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

47
-
-

Iran


Ireland

55
3
1
0
0
14
1
2
2
1
2
0
0
0
0
0
1
3
0
0
2
0
1
0
2
2
2
1
0
0
2
0
1
13
0
0
1
6
1
3
0
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

28
61
7
32
46
68
17
38
34
-
-
-

Italy

21
21
17
17
0

Japan

17
-

Jersey

188
8

Kazakhstan

162
87
76
6
174
161
168
144
151
168
170
186
156
162
31
91
153
157
166
188
34
14
158
185
25
86
153
46
14
28
35
29
163
193
76
11
29
100
153
34
177
130
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

57
-

Kosovo

55
85
65
76
57
62
-

Kuwait

-

Kyrgyzstan

40
32
37
36
30
43
31
39
28
122
28
33
7
63
77
-
-
-
-
-
-
-

Laos

40
54
107
107
-

Latvia

63
72
74
74
21
59
65
65
64
85
93
74
88
64
69
75
89
77
77
57
75
50
75
94
71
-
-
-
-
-
-
-
-
-
-
-
-
-

Liechtenstein

42
-

Lithuania

53
-

Madagascar


Malaysia


Mexico


Moldova

34
65
85
75
117
80
89

Mongolia

22

Montenegro

-

Morocco


Myanmar

30

Nepal

84

New Zealand

9
21
21
124
46
13

Niger

282

Nigeria


Norway

21
17
5
13
17
30

Pakistan

83
77

Philippines

19

Poland

13
17
0

Portugal

13
17
13
0

Romania

57
61
95
74
91
89
91
72
30
46
72
61
68
72
82
149
46
53
53
97
34
38
57
59
70
68
76
70
61
72
76
72
95
53
38
87
21
78
34
74
38
65
93
61
72
61
85
78
17
65
496
42
34
38
42
57
82
70
78
68
63
99
63
57
80
50
68
85
53
61
93
172
107
61
57
34
9
91
68
61
82
72
89
89
57
5
53
21
129
0
55
119
93
99
82
99
74
112
87
91
59
50
0
53
78
21
53
87
65
42
161
57
63
68
70
57
89
112
82
183
89
70
85
95
70
70
76
97
55
59
89
80
72
65
0
55
63
25
68
50
72
87
42
30
65
61
30
59
50
0
114
68
82
78
63
65
61
91
72
70
53
68
70
82
80
119
89
25
87
72
59
21
17
85
70
65
46
76
78
72
70
61
82
76
34
0
34
53
59
21
38
5
78
80
55
65
76
70
50
76
46
63
50
63
70
122
97
107
95
85
65
63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

30
21
50
13
34
38
17
13
13
17
21
70
30
13
-
-
-

Saudi Arabia

-

Senegal

81
100
41
38
28
86
116
-
-

Serbia

30
61
23
87
50
32
25
16
95
49
122
30
59
51
25
28
96
7
45
25
38
17
64
72
35
31
54
93
54
55
42
58
-
-
-
-
-
-
-
-
-
-
-
-

Singapore

38

Slovakia


Slovenia

34
13
-
-
-
-
-
-

Somalia


South Africa

29
52
14
7
14
20
91
16
11
26
19
22
14
-
-
-
-
-

Spain

5
17

Sweden

9
9
5
5
-
-

Switzerland

0
17
97
38
9
9
0
13
5
25
13
5
-

Taiwan

-

Thailand

14
19
59
16
97
7
70
18
20
32
13
12
15
33
50
35
25
53
40
36
53
54
68
21
34
97
25
13
21
30
25
34
76
34
134
129
152
38
104
25
59
42
70
132
72
99
76
93
72
91
38
42
38
38
46
112
25
25
57
55
78
50
85
61
30
17
55
25
132
38
30
17
61
89
50
13
72
85
61
17
63
163
42
34
76
53
25
25
17
17
50
25
59
70
97
13
59
38
53
38
78
42
104
42
34
91
53
68
117
63
68
70
25
55
55
78
80
70
13
99
38
57
21
34
13
82
104
5
57
30
25
9
38
68
72
25
70
9
57
34
30
17
38
63
74
87
127
124
42
57
38
89
38
76
55
38
74
38
21
34
50
34
50
34
38
107
144
95
82
72
152
21
53
68
82
132
91
17
21
74
102
34
95
34
61
17
46
50
53
50
87
85
9
139
50
122
13
17
114
38
151
109
38
38
95
57
50
61
102
134
119
127
76
119
134
17
21
55
50
53
30
34
46
30
25
82
102
9
85
93
57
21
30
50
55
117
38
57
53
74
70
107
38
42
95
85
25
78
70
46
50
80
30
57
70
59
70
30
9
59
87
17
55
112
89
25
55
70
55
59
38
30
107
42
70
50
85
42
112
30
55
13
34
76
30
25
99
109
91
112
109
76
95
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

21
13
17
17
25
30
13
5
13
0
-

Togo

117

Turkey

114
155
55

Uganda

147
103
85
73
152
151
80
83
122
98
111
125
169
203
132
138
138
73
148
147
86
62
154
84
154
154
164
52
165
151
142
145
147
145
100
134
154
155
139
152
69
77
130
140
42
112
141
118
152
140
79
189
89
144
134
152
78
119
147
113
95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

15
53
69
2
63
35
9
75
54
53
67
78
64
14
49
59
59
56
45
120
49
51
41
19
54
51
65
34
62
75
52
46
42
41
56
64
9
19
43
55
151
58
2
51
57
12
11
11
34
78
19
110
55
32
71
18
94
16
23
21
78
54
94
64
65
23
8
25
17
33
1
34
94
41
71
14
26
40
19
65
0
21
1
6
13
9
15
158
15
50
13
76
8
54
2
3
8
3
3
180
2
5
72
15
48
32
48
37
80
34
12
11
89
40
12
12
34
25
111
73
88
21
47
53
48
32
31
4
32
18
61
35
26
24
27
20
30
59
10
40
41
3
77
7
23
128
80
46
66
30
36
23
147
153
143
27
10
8
33
45
128
123
84
54
18
23
23
59
19
74
54
29
17
29
26
27
19
48
22
75
83
113
151
32
80
49
20
20
13
29
35
1
121
66
6
26
6
50
35
89
97
29
29
27
42
107
45
74
90
70
75
72
69
65
82
36
83
0
16
11
62
34
21
15
52
48
22
52
59
5
31
3
21
16
1
17
42
35
29
29
42
38
61
47
31
18
74
53
55
33
13
23
72
54
3
64
46
84
78
105
63
27
24
47
52
110
12
31
26
23
49
26
22
59
73
10
41
67
15
48
74
34
25
66
6
20
57
18
67
7
26
19
34
73
65
9
24
111
18
50
10
21
12
0
23
115
28
35
32
52
14
61
25
15
75
13
74
48
43
50
39
27
77
25
25
32
18
61
14
91
17
20
9
71
81
36
8
11
56
70
105
67
12
18
30
70
84
9
34
20
25
39
42
32
11
87
101
57
70
70
55
45
30
46
81
25
66
88
82
32
92
13
17
0
36
21
21
91
44
51
49
27
41
79
21
70
90
75
70
13
51
46
60
30
73
48
47
9
77
58
53
22
49
55
41
66
49
12
32
40
13
51
54
16
13
91
61
20
88
88
72
66
92
90
60
70
79
62
24
73
66
43
52
78
22
74
45
48
22
44
24
151
20
92
27
68
153
40
16
18
10
19
48
39
69
79
88
58
100
28
22
96
82
75
3
68
37
17
25
50
13
42
19
81
7
52
53
38
54
39
25
81
17
48
43
32
39
78
53
66
58
33
25
72
34
53
18
-
-
-
-
-
-
-
-
-
-
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-
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-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

5
0
9
21
17
0
17
9
0
30
0
9
7
-
-

United States

13
46
17
17
21
21
0
50
25
25
9
17
42
55
13
34
162
13
5
13
17
7
59
9
0
13
9
13
30
63
13
21
9
-
-
-
-
-
-
-
-
-
-
-

United States of America

13
46
17
17
21
21
0
50
25
25
9
17
42
55
13
34
162
13
5
13
17
7
59
9
0
13
9
13
30
63
13
21
9
-
-
-
-
-
-
-
-
-
-
-

Unknown

25

Vietnam

61
64
68
56
39
73
43
41
114
-
-
-
-
-
-
-
-
-

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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