Worldwide Air Quality
AirNet Sensor Network

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Countries (104)

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 (18) -
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 (23) -
Ghana (13) -
Greece (34) -
Guatemala (4) -
Hong Kong (2) -
Hungary (1) -
Iceland (2) -
India (128) -
Indonesia (13) -
Iran (1) -
Ireland (83) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (75) -
Kenya (3) -
Kosovo (8) -
Kuwait (1) -
Kyrgyzstan (38) -
Laos (9) -
Latvia (45) -
Liechtenstein (1) -
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) -
Paraguay (13) -
Philippines (1) -
Poland (5) -
Portugal (5) -
Romania (427) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (75) -
Singapore (2) -
Slovakia (1) -
Slovenia (9) -
Somalia (1) -
South Africa (22) -
Spain (3) -
Sweden (8) -
Switzerland (22) -
Taiwan (1) -
Thailand (555) -
The Netherlands (16) -
Togo (1) -
Turkey (7) -
Uganda (78) -
Ukraine (972) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (89) -
United States of America (89) -
Unknown (13) -
Vietnam (43) -
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Albania

41
51

Angola

57
33
-
-

Argentina

8
5
4
171
3
7
5
17
-

Armenia

41

Australia

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

Austria

34
74
9
-

Azerbaijan

-
-

Bangladesh


Belarus

5
129
16
5
15
11
9
58
0
3
5
0
78

Belgium

5
34

Bolivia


Brazil

10
16
8
56
61
52
-
-
-
-

Bulgaria


Cambodia


Canada

5
17
0
5
17
9
0
9
-
-
-
-

Cape Verde

13
51

Chad


Chile

4
8
8
13
12
-
-
-
-
-
-

China

-

Colombia

8
8
-

Costa Rica


Cyprus

22
19
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

9
13
52
16
6
-
-
-
-

Dominican Republic

19

Ecuador


Egypt


Estonia

4

Ethiopia


Fiji

4

Finland

13

France

25
34
42
30
42
-
-

Georgia

22
16

Germany

38
0
78
95
50
21
25
17
61
-

Ghana

63
85
73
0
124
96
-
-
-
-

Greece

154
49
60
12
52
31
55
18
25
153
25
9
15
61
74
-
-
-
-
-
-
-

Guatemala

9
9

Hong Kong

57

Hungary


Iceland

14
-

India

149
305
200
173
158
229
193
203
154
174
197
139
134
188
163
178
223
182
195
147
999
197
163
187
213
189
122
157
187
13
198
227
199
189
246
243
190
187
192
178
185
211
207
179
244
163
235
137
183
230
284
189
192
181
203
237
248
122
183
169
180
208
193
158
187
216
163
188
199
191
187
160
132
266
173
193
183
191
221
195
214
132
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

94
-
-

Iran


Ireland

13
13
21
13
20
11
11
21
21
183
16
10
25
10
3
21
8
12
34
5
10
11
18
1
5
9
9
7
12
8
8
11
30
9
25
17
11
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

22
17
46
17
8
34
-
-
-
-

Italy

21
53
16
21
0

Japan

9
-

Jersey

21
58

Kazakhstan

156
16
157
42
102
134
170
166
184
165
147
168
210
110
267
198
185
429
187
153
186
168
156
151
160
162
180
172
66
167
196
131
31
125
87
66
174
138
118
173
195
196
83
234
87
153
121
193
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

75
82
88
108
-
-
-

Kuwait

-

Kyrgyzstan

192
252
180
189
170
261
183
58
290
138
179
128
190
-
-
-
-
-
-
-
-
-

Laos

180
113
57
70
-

Latvia

13
12
39
9
59
26
8
5
34
6
8
0
13
4
9
13
5
10
6
10
10
38
18
12
5
11
27
7
14
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

9
-

Madagascar


Malaysia


Mexico


Moldova

46
22
30
13
30
38
25

Mongolia

101

Montenegro

-

Morocco


Myanmar

-

Nepal

157

New Zealand

21
21
13
30
30
114

Niger

18

Nigeria


Norway

17
17
13
21
-
-

Pakistan

155
179

Paraguay


Philippines

73

Poland

0
13
13

Portugal

13
13
834
0

Romania

50
72
50
25
91
34
70
68
165
42
53
180
70
85
63
50
74
55
53
34
42
55
70
65
34
65
59
70
70
55
78
129
25
50
55
61
65
65
38
74
55
85
68
30
50
38
55
87
63
53
65
59
68
102
76
13
91
72
87
85
13
30
13
91
68
50
76
50
68
78
17
109
42
78
74
46
46
38
25
74
68
59
42
17
74
74
38
61
70
46
30
42
61
65
59
50
70
50
34
53
99
78
61
9
89
53
50
55
65
21
9
68
78
34
30
55
17
61
55
68
17
38
42
13
63
78
107
72
65
38
72
21
53
57
30
17
46
5
30
59
46
17
55
156
17
55
61
78
53
61
68
63
74
55
59
42
50
78
72
65
53
87
55
149
89
30
9
46
80
17
61
61
17
55
109
50
91
82
46
46
21
55
9
50
57
46
46
53
85
72
76
30
55
50
53
82
271
65
97
50
76
61
55
156
87
50
65
17
80
57
68
25
109
53
50
74
53
65
9
30
59
0
57
82
34
59
42
38
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

51
13
21
70
70
25
104
97
30
63
91
61
46
99
38
-
-

Saudi Arabia

-

Senegal

52
35
76
94
41
21
-
-
-

Serbia

104
156
171
111
112
140
97
110
124
129
107
151
129
153
135
151
95
92
136
146
165
155
158
103
95
160
151
169
128
162
148
112
65
35
109
140
129
126
153
146
110
155
122
155
97
154
238
166
-
-
-
-
-
-
-
-
-

Singapore

25

Slovakia


Slovenia

85
61
30
38
-
-
-
-
-

Somalia


South Africa

8
40
4
7
20
55
9
6
7
3
-
-
-
-
-
-
-

Spain

21
38

Sweden

0
5
5
13
9
5

Switzerland

9
63
95
25
9
30
17
34
25
0
13
13
-

Taiwan

-

Thailand

46
144
34
28
103
25
59
68
82
35
20
39
83
26
93
103
62
78
28
33
30
42
55
17
42
34
42
53
76
68
55
53
21
21
70
78
104
21
30
74
50
95
59
87
21
65
34
30
97
107
97
109
30
42
72
97
76
76
53
46
59
53
59
46
68
61
21
85
57
59
65
63
114
30
30
38
61
57
93
13
38
17
85
34
82
9
50
46
61
57
57
46
30
42
70
55
21
160
124
122
76
93
34
59
61
65
34
17
80
38
144
89
122
78
34
74
119
127
91
80
119
122
134
25
95
159
30
25
42
30
21
30
17
13
17
13
13
25
50
72
76
46
74
50
34
82
46
30
25
46
17
38
59
50
30
21
25
25
61
50
93
80
46
85
50
13
46
42
117
65
17
13
85
25
34
46
42
30
30
25
46
57
42
46
25
25
34
68
17
21
82
17
80
63
87
68
42
30
17
65
17
168
80
85
50
154
89
25
25
70
50
38
30
50
42
61
117
129
74
70
327
63
38
72
46
76
42
55
25
21
68
46
59
80
38
21
74
63
104
59
63
30
17
87
46
21
17
17
70
109
70
25
57
21
30
65
57
53
17
80
25
134
21
30
117
25
21
17
38
30
38
21
70
117
34
34
78
34
25
38
87
119
112
72
102
109
25
80
25
25
30
82
25
53
46
42
42
34
61
25
53
42
68
34
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

46
13
17
42
68
65
5
72
21
57
-

Togo

60

Turkey

61
93
127
-

Uganda

151
94
107
55
143
120
164
158
101
157
162
155
89
135
143
158
111
153
82
141
97
138
97
125
87
157
121
204
128
155
96
65
154
146
152
158
153
86
112
149
152
77
47
161
154
90
147
152
154
185
112
108
172
122
154
140
147
119
323
134
101
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

5
38
57
42
16
12
19
10
16
99
384
15
6
9
89
15
10
14
2
9
17
834
13
11
74
13
13
20
15
7
21
19
47
64
21
5
25
21
93
15
70
6
14
17
10
14
31
12
17
13
39
45
23
10
12
51
7
26
21
91
14
12
62
13
69
14
20
60
14
24
74
7
12
7
30
16
72
16
54
22
14
22
25
9
40
16
60
28
70
9
14
21
12
66
57
2
11
3
0
4
14
72
23
1
6
3
7
3
4
28
14
10
5
1
10
3
9
0
3
1
1
5
1
4
50
1
30
10
3
10
50
55
2
3
7
3
3
53
18
4
32
55
16
17
18
13
15
9
30
18
8
100
24
89
18
17
14
60
15
28
46
12
19
49
19
14
46
15
6
14
56
74
10
47
45
60
57
132
40
11
33
101
3
12
58
55
41
13
24
36
52
56
30
52
75
15
24
18
71
36
17
70
66
25
38
25
22
9
73
9
74
73
62
57
43
55
40
13
51
23
12
17
40
51
51
82
48
2
36
31
10
2
23
9
14
14
23
40
69
32
13
38
92
22
22
13
15
65
12
40
10
12
24
27
0
114
73
66
36
35
31
39
11
17
54
54
12
0
164
79
3
67
8
14
54
26
17
50
5
65
30
5
7
47
22
11
12
10
15
75
10
12
18
58
41
11
47
51
12
99
26
24
13
95
112
17
30
36
48
14
42
58
8
58
8
49
37
12
23
29
40
14
11
46
19
1
69
10
38
41
2
130
30
19
14
12
55
63
38
67
36
69
17
59
15
70
20
8
86
47
38
83
40
62
24
7
13
11
31
12
14
15
9
36
26
25
11
16
18
28
21
16
39
45
55
54
25
17
62
66
96
13
29
55
44
28
23
32
14
9
13
22
30
24
50
15
29
42
24
42
18
69
13
14
14
72
51
33
22
13
16
40
34
57
13
28
18
35
53
61
25
40
17
18
31
20
10
36
22
97
40
17
8
58
30
10
11
12
52
15
33
30
22
51
30
36
16
33
53
17
64
18
34
96
34
35
34
7
169
10
0
72
54
11
47
11
8
10
51
10
35
11
81
10
154
40
35
55
32
18
83
46
35
37
32
15
19
21
21
27
69
11
29
24
25
37
12
31
3
32
14
41
21
8
22
16
54
63
72
29
26
18
14
7
18
10
28
17
50
6
38
33
27
50
82
20
33
25
28
72
47
38
43
13
1
14
17
12
14
18
33
40
80
2
10
12
30
47
73
11
69
74
14
61
53
24
18
32
16
10
14
10
47
54
92
17
44
6
23
61
12
15
10
17
28
22
15
16
20
44
13
21
12
16
26
45
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

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

United States

13
25
9
17
17
13
17
17
21
21
13
153
30
0
21
160
0
0
13
6
17
13
21
13
17
34
9
9
13
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

13
25
9
17
17
13
17
17
21
21
13
153
30
0
21
160
0
0
13
6
17
13
21
13
17
34
9
9
13
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

21

Vietnam

154
95
122
130
157
126
130
97
47
82
42
123
-
-
-
-
-

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 - Aire Paraguay - 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.