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 (15) -
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 (422) -
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 (556) -
The Netherlands (16) -
Togo (1) -
Turkey (7) -
Uganda (78) -
Ukraine (921) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (89) -
United States of America (89) -
Unknown (17) -
Vietnam (43) -
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Albania

70
75

Angola

32
23
-
-

Argentina

8
13
3
3
4
7
7
6
-

Armenia

81

Australia

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

Austria

13
57
72
-

Azerbaijan

-
-

Bangladesh


Belarus

7
11
6
16
9
7
1
0
3
5
58
19
129

Belgium

5
34

Bolivia


Brazil

7
5
17
3
55
64
55
-
-
-

Bulgaria


Cambodia


Canada

17
5
9
0
13
0
5
13
-
-
-
-

Cape Verde

19
34

Chad


Chile

13
14
19
16
13
-
-
-
-
-
-

China

-

Colombia

10
6
-

Costa Rica


Cyprus

33
27
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

13
52
5
13
4
-
-
-
-

Dominican Republic

15

Ecuador


Egypt


Estonia

85

Ethiopia


Fiji

13

Finland

13

France

17
25
38
34
17
57
-
-

Georgia

54
30

Germany

17
25
59
25
0
53
17
93
78
-

Ghana

58
80
91
77
0
70
75
-
-
-

Greece

61
98
11
42
56
161
17
75
57
44
50
22
188
40
-
-
-
-
-
-
-
-

Guatemala

5
16

Hong Kong

38

Hungary


Iceland

8
-

India

436
155
456
255
173
192
332
285
472
157
237
253
151
137
236
198
297
348
227
319
166
999
270
210
277
372
258
144
173
210
13
287
313
282
269
307
404
270
194
281
264
313
305
311
253
381
158
235
153
299
397
241
275
253
273
321
279
184
114
249
270
337
192
274
182
247
268
196
203
289
275
304
139
158
388
237
280
272
279
175
308
295
264
154
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

62
-
-

Iran


Ireland

30
23
12
3
16
134
14
53
3
8
18
159
8
17
78
20
13
21
18
46
30
30
14
6
17
14
6
25
46
9
8
43
12
38
5
10
8
7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

6
61
34
55
34
17
-
-
-
-

Italy

23
0
17
61
42

Japan

9
-

Jersey

17
58

Kazakhstan

10
50
165
155
94
115
199
182
190
171
155
280
249
112
198
193
172
432
215
199
277
198
167
182
469
122
179
186
89
170
279
146
89
157
149
99
190
125
249
240
261
226
80
198
95
188
201
198
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

87
124
401
72
-
-
-

Kuwait

-

Kyrgyzstan

192
157
252
181
348
242
262
127
92
232
444
167
496
-
-
-
-
-
-
-
-
-

Laos

176
109
147
122
-

Latvia

52
41
76
47
34
18
43
54
46
7
39
75
57
129
5
42
62
9
0
56
39
57
22
47
38
71
36
25
62
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

9
-

Madagascar


Malaysia


Mexico


Moldova

30
25
46
50
38
38
13

Mongolia

123

Montenegro

-

Morocco


Myanmar

-

Nepal

161

New Zealand

17
21
21
34
13
178

Niger

55

Nigeria


Norway

17
13
21
13
-
-

Pakistan

167
153

Paraguay


Philippines

58

Poland

13
0
13

Portugal

17
332
0
9

Romania

82
74
89
82
55
70
34
46
68
55
93
76
85
9
34
53
30
38
87
87
80
76
80
82
72
76
72
63
13
72
17
46
78
61
61
55
89
50
76
61
63
38
63
74
102
17
38
63
104
80
30
102
50
99
55
68
65
25
85
30
76
74
53
70
59
78
65
119
78
63
91
87
72
74
89
80
93
188
117
160
17
89
34
68
53
17
80
166
25
109
9
57
65
68
63
80
9
65
78
17
63
76
95
70
61
89
63
91
13
65
61
57
97
102
61
82
114
93
122
85
82
99
30
70
72
13
38
82
65
76
34
46
74
50
61
95
97
9
117
104
9
74
59
63
102
55
57
68
80
89
0
68
85
72
63
53
74
61
89
87
59
25
180
85
80
70
30
104
25
63
80
59
119
57
70
114
57
42
76
70
57
38
102
122
63
82
76
63
74
97
57
114
53
63
30
114
17
13
72
55
53
61
38
55
114
46
21
30
53
144
180
50
95
85
55
162
65
119
95
102
296
61
78
55
104
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

47
38
42
72
53
17
91
70
25
50
53
50
57
89
104
-
-

Saudi Arabia

-

Senegal

46
24
62
78
74
25
-
-
-

Serbia

180
105
122
184
138
153
146
89
86
148
154
134
129
299
238
158
121
92
165
97
104
93
88
127
129
106
160
151
131
151
118
157
103
28
176
156
92
112
105
131
78
87
115
141
85
163
117
115
-
-
-
-
-
-
-
-
-

Singapore

17

Slovakia


Slovenia

30
38
61
65
-
-
-
-
-

Somalia


South Africa

9
8
8
15
8
11
30
26
9
2
-
-
-
-
-
-
-

Spain

5
30

Sweden

5
5
9
5
5
0

Switzerland

34
13
13
61
9
34
0
21
89
9
63
34
-

Taiwan

-

Thailand

85
89
39
79
59
51
151
55
86
105
21
45
34
56
70
98
105
84
46
46
57
68
34
76
99
30
46
59
53
109
59
61
53
104
117
119
55
34
59
89
142
80
149
42
89
59
42
87
87
93
50
42
95
97
76
117
70
65
68
59
53
78
55
76
61
97
57
63
63
72
107
25
63
55
61
57
127
42
34
17
132
34
89
9
42
59
74
102
59
46
55
102
59
59
21
155
147
151
55
89
25
87
104
107
25
13
91
25
59
117
97
129
63
70
109
97
87
63
91
80
139
38
104
99
63
38
42
85
42
25
17
17
13
17
55
53
61
95
91
57
74
34
65
68
102
61
50
95
17
34
55
61
34
34
34
42
46
68
134
129
89
93
129
13
91
74
122
57
17
53
99
53
17
72
38
46
21
152
63
72
91
59
50
46
89
82
42
46
102
17
85
85
104
80
72
50
61
124
82
167
89
99
34
152
134
21
57
76
97
46
99
85
72
97
91
147
61
59
74
74
34
72
68
80
76
134
59
78
166
93
68
99
17
38
80
99
122
46
72
46
17
154
74
61
17
57
70
114
38
50
57
59
38
112
102
72
17
70
70
134
13
38
166
25
55
17
59
30
30
59
21
82
109
42
72
163
97
72
65
142
129
102
104
149
109
30
74
72
17
82
89
55
70
72
70
74
78
78
46
76
59
68
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

42
13
17
55
5
21
42
13
17
42
-

Togo

58

Turkey

165
80
81
-

Uganda

91
161
119
75
93
90
41
169
130
154
91
157
103
99
87
119
102
124
172
141
117
81
129
91
162
123
135
153
89
132
89
71
171
113
141
132
152
127
115
136
114
149
151
414
68
17
206
109
73
151
86
89
158
117
114
143
153
139
124
117
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

55
29
33
33
28
17
56
104
11
90
12
53
23
18
14
2
19
834
22
167
5
25
78
26
16
20
19
55
36
17
60
35
73
20
20
20
22
52
48
2
2
5
0
6
4
85
23
1
5
3
5
2
5
2
9
13
4
1
3
3
5
0
2
1
2
3
1
5
8
3
41
8
13
4
48
59
9
5
10
4
8
54
26
5
53
55
62
17
15
18
22
19
47
12
22
110
63
21
38
83
104
51
29
21
64
37
27
49
37
20
32
11
10
16
53
80
16
23
40
40
148
63
20
48
96
6
24
87
55
39
22
20
46
58
71
24
45
148
60
53
78
80
43
18
127
95
29
63
33
43
15
66
14
75
88
27
49
31
26
41
55
35
23
19
9
152
63
151
49
2
148
45
14
3
24
51
18
65
88
58
81
38
17
94
90
19
25
33
31
52
15
39
12
32
34
33
0
94
8
88
40
47
31
159
51
15
25
56
50
15
51
5
70
3
77
16
32
59
54
39
4
78
16
13
14
17
19
17
15
62
22
101
55
11
10
19
68
46
32
29
68
38
32
58
34
71
18
75
97
40
46
85
41
66
25
73
6
30
4
30
37
10
34
47
43
11
20
29
64
13
90
52
42
55
17
29
73
19
57
53
46
29
60
88
62
42
18
75
42
10
50
44
44
115
24
48
10
12
15
33
18
11
19
51
6
37
47
51
16
13
28
37
13
20
22
27
49
36
78
41
77
69
101
34
22
63
53
27
66
30
45
9
20
39
35
34
34
24
61
34
39
42
34
37
17
27
10
71
57
53
16
13
12
52
40
57
37
56
15
60
59
61
34
54
27
32
46
24
8
53
27
97
39
50
13
100
39
11
18
10
37
44
16
9
34
66
52
62
64
153
53
21
70
21
50
96
34
43
91
12
26
10
0
67
66
10
54
17
38
65
70
13
37
58
81
27
23
108
37
39
25
37
19
66
46
46
47
41
35
28
60
20
27
57
32
32
64
33
54
12
47
3
49
20
39
18
16
36
36
24
36
75
12
28
30
42
13
32
16
33
24
46
6
34
43
64
53
17
82
12
65
47
25
65
34
47
34
45
9
3
103
28
12
21
40
37
52
57
6
18
12
9
41
62
17
59
14
70
90
24
52
53
13
9
29
14
47
58
121
37
20
6
36
58
26
19
18
43
42
22
15
50
37
30
19
41
1
36
34
51
-
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-
-

United Arab Emirates

-

United Kingdom

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

United States

5
17
13
21
139
13
13
9
154
17
0
21
9
17
13
17
21
13
13
17
13
13
0
46
17
34
21
25
9
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

5
17
13
21
139
13
13
9
154
17
0
21
9
17
13
17
21
13
13
17
13
13
0
46
17
34
21
25
9
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

34

Vietnam

145
105
51
68
122
154
120
115
134
70
162
91
-
-
-
-
-

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.



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