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 (8) -
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 (917) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (88) -
United States of America (88) -
Unknown (15) -
Vietnam (43) -
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Albania

83
76

Angola

36
49
-
-

Argentina

21
43
25
28
9
10
25
18
-

Armenia

68

Australia

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

Austria

87
21
17
-

Azerbaijan

-
-

Bangladesh


Belarus

25
36
39
9
25
30
72
38
18
16
58
32
129

Belgium

82
21

Bolivia


Brazil

6
14
8
24
34
24
-
-
-
-

Bulgaria


Cambodia


Canada

9
5
55
5
13
5
9
13
-
-
-
-

Cape Verde

21
75

Chad


Chile

9
11
6
6
4
-
-
-
-
-
-

China

-

Colombia

15
8
-

Costa Rica


Cyprus

51
40
-

Czech Republic

0
0
0
0
0

DR Congo

-

Democratic Republic of the Congo

-

Denmark

13
13
10
3
9
-
-
-
-

Dominican Republic

21

Ecuador


Egypt


Estonia

2

Ethiopia


Fiji

12

Finland

13

France

65
122
25
53
119
-
-

Georgia

49
26

Germany

17
50
55
53
99
78
21
17
13
-

Ghana

75
71
131
0
73
98
-
-
-
-

Greece

70
65
21
239
91
17
32
70
19
21
22
63
165
63
63
267
-
-
-
-
-
-

Guatemala

5
15

Hong Kong

34

Hungary


Iceland

1
1

India

119
427
389
330
168
399
202
206
217
273
293
127
151
233
233
225
305
261
381
180
999
306
216
327
333
282
124
179
243
17
312
297
308
315
326
291
344
388
268
341
361
309
304
5
199
302
164
359
114
274
373
244
288
297
224
332
323
181
117
314
188
296
151
359
200
309
188
182
151
324
203
341
137
134
431
240
290
200
243
331
278
263
109
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

48
-
-

Iran


Ireland

18
23
0
14
9
30
10
50
4
183
32
17
11
16
18
36
12
29
17
9
7
11
14
10
8
11
13
17
9
17
16
53
13
20
15
11
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

9
57
41
17
25
70
-
-
-
-

Italy

42
132
70
65
0

Japan

0
-

Jersey

72
26

Kazakhstan

154
5
35
131
212
69
206
152
179
177
100
180
228
152
235
161
101
178
162
180
179
151
174
130
137
171
210
66
166
209
136
39
135
96
60
285
165
158
164
193
155
37
277
100
137
157
181
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

153
123
243
219
-
-
-

Kuwait

-

Kyrgyzstan

164
55
163
154
171
181
179
157
55
234
173
90
184
397
-
-
-
-
-
-
-
-

Laos

39
53
61
78
-

Latvia

47
6
7
10
26
50
12
8
3
14
5
18
81
4
10
10
0
9
8
7
11
7
61
3
8
10
13
11
6
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

13
-

Madagascar


Malaysia


Mexico


Moldova

144
154
95
50
89
121
149

Mongolia

63

Montenegro

-

Morocco


Myanmar

-

Nepal

159

New Zealand

160
34
34
21
21
13

Niger

90

Nigeria


Norway

21
21
13
17
-
-

Pakistan

157
156

Paraguay


Philippines

30

Poland

99
13
0

Portugal

13
0
403
13

Romania

76
50
68
109
134
154
163
104
17
72
76
147
165
76
132
169
70
151
119
0
144
42
70
50
78
53
76
102
72
160
63
168
102
65
34
85
104
72
124
57
122
89
147
65
34
117
68
87
59
70
63
163
102
72
99
102
65
93
80
97
78
85
25
158
152
72
91
87
82
70
132
97
97
91
89
70
57
153
155
89
38
166
95
132
190
72
68
89
72
72
76
97
127
132
78
95
80
42
109
93
65
76
70
76
74
13
59
25
76
82
117
85
95
68
225
68
93
76
129
158
144
55
89
137
85
30
46
151
9
119
91
9
76
72
104
76
76
114
154
154
95
63
85
38
61
80
89
70
156
38
109
80
70
102
76
144
53
30
50
80
124
179
137
91
25
76
34
85
109
142
74
185
139
91
82
74
63
76
78
87
112
70
0
95
65
74
154
127
80
70
63
124
119
114
30
63
156
129
156
82
68
70
142
157
70
97
167
85
55
80
65
85
104
80
76
91
80
102
74
70
181
70
154
76
93
17
21
76
134
147
134
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

57
50
25
74
34
17
61
46
42
21
53
30
25
25
93
-
-

Saudi Arabia

-

Senegal

62
58
11
39
107
77
-
-
-

Serbia

155
169
164
97
122
116
87
185
187
172
404
150
169
97
183
240
166
240
180
162
20
181
104
503
97
133
92
99
301
133
103
115
155
149
113
105
160
129
121
111
273
145
152
214
71
91
73
-
-
-
-
-
-
-
-
-
-

Singapore

13

Slovakia


Slovenia

72
114
59
46
-
-
-
-

Somalia


South Africa

9
10
38
97
7
7
42
6
13
8
-
-
-
-
-
-
-

Spain

50
65

Sweden

0
5
0
5
9
-

Switzerland

13
38
0
17
70
13
5
9
107
21
13
9
-

Taiwan

-

Thailand

42
87
111
23
13
22
36
27
64
20
20
42
108
74
44
102
31
7
30
93
11
46
61
59
38
74
38
46
63
82
68
42
42
42
50
82
85
89
53
30
85
72
102
95
112
55
87
57
38
89
82
89
57
78
97
99
89
102
76
87
95
50
63
70
76
53
102
50
59
95
91
102
34
55
85
78
95
117
25
34
38
53
91
70
42
76
74
74
72
119
68
91
25
25
151
95
104
30
99
42
57
65
46
25
25
107
57
78
139
82
99
68
104
97
93
70
72
107
85
127
50
112
97
21
91
38
74
68
30
21
30
65
21
13
70
50
63
89
82
107
42
34
46
57
57
46
25
68
21
70
59
25
21
25
61
50
76
93
74
76
76
38
55
72
65
59
61
9
74
30
25
55
50
25
21
21
50
38
57
65
34
53
72
78
25
91
137
25
76
87
142
87
63
55
53
104
53
170
85
80
42
89
63
53
59
65
30
30
70
72
107
104
158
87
80
91
70
59
109
50
93
78
30
21
63
55
82
78
21
25
72
68
95
50
89
50
21
65
61
59
21
17
78
109
30
50
72
30
30
89
55
102
17
61
50
127
59
76
30
34
25
25
53
42
102
172
30
13
68
174
61
55
46
107
107
93
95
95
95
63
70
38
21
42
124
55
65
63
95
80
65
82
65
97
107
104
57
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

30
25
42
5
38
13
13
21
17
-
-

Togo

57

Turkey

160
64
358
-

Uganda

197
161
104
91
164
115
148
165
155
156
228
159
77
161
192
164
153
73
151
178
150
234
163
160
160
92
163
163
298
61
126
175
51
67
211
239
112
199
199
135
161
114
154
98
155
82
67
163
178
159
67
150
69
68
189
155
159
133
182
150
119
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

45
63
84
51
99
834
55
56
9
81
89
47
58
61
63
76
8
81
88
154
92
50
98
71
96
91
3
4
3
0
2
16
65
8
1
33
4
11
5
5
10
20
22
11
3
5
7
8
0
2
1
2
10
3
13
8
1
53
21
3
8
45
60
7
5
6
15
5
71
20
7
21
61
46
42
46
40
38
40
83
56
38
123
143
28
18
38
166
49
46
137
30
94
43
58
36
53
41
7
75
75
121
58
50
68
155
65
139
39
56
63
123
10
81
61
68
70
68
73
96
183
316
66
63
109
68
82
79
169
149
66
157
152
14
84
79
69
43
118
49
84
67
96
60
83
88
60
76
106
73
35
30
47
37
35
60
163
127
98
4
86
63
92
38
3
56
49
67
36
62
61
100
57
56
151
151
94
102
70
77
100
153
85
92
68
52
58
39
35
0
156
44
147
72
85
55
44
118
46
88
79
78
45
164
5
107
3
77
21
57
166
105
102
5
54
36
37
55
50
43
59
53
155
40
58
24
255
73
46
77
29
138
36
63
141
79
105
68
161
69
105
95
64
42
63
115
46
80
14
98
42
104
51
54
59
112
68
27
71
103
76
52
139
32
76
99
100
81
54
53
38
75
105
56
103
32
72
90
56
90
20
40
29
10
64
46
54
264
52
64
111
28
62
45
62
19
46
31
43
54
107
98
56
57
48
100
55
64
74
74
83
78
44
18
58
58
94
38
48
87
57
94
15
58
64
55
65
98
97
100
69
19
71
63
189
59
53
21
38
42
55
112
90
107
57
52
124
96
82
79
99
55
195
104
67
65
72
74
28
86
83
53
107
98
173
72
17
18
51
48
99
62
52
67
42
44
25
80
93
57
46
99
111
106
94
52
79
78
34
88
54
91
88
59
125
17
30
59
55
9
91
66
51
99
97
65
48
125
58
39
106
46
94
68
84
1
152
56
59
100
37
89
96
90
96
81
97
89
98
64
55
52
41
98
60
59
55
58
91
24
81
61
69
51
52
49
68
50
90
80
148
70
94
101
101
90
90
51
67
92
56
65
73
53
22
56
62
213
84
64
120
98
77
75
90
38
65
13
37
153
93
27
26
49
52
40
190
57
2
73
43
53
21
74
60
51
117
54
90
55
86
100
58
35
55
64
46
62
104
161
49
64
42
95
96
35
58
60
30
90
98
60
105
60
68
39
93
5
64
64
73
-
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-
-
-

United Arab Emirates

-

United Kingdom

13
0
0
5
13
21
13
30
17
13
50
13
13
-
-

United States

0
52
25
34
21
17
5
156
21
9
13
13
13
13
13
21
0
21
21
13
13
34
17
21
21
21
21
17
9
17
5
13
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

0
52
25
34
21
17
5
156
21
9
13
13
13
13
13
21
0
21
21
13
13
34
17
21
21
21
21
17
9
17
5
13
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

17

Vietnam

108
93
90
130
103
64
103
115
94
23
119
107
-
-
-
-
-

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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