Worldwide Air Quality
AirNet Sensor Network

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Countries (104)

Albania (2) -
Angola (4) -
Argentina (14) -
Armenia (2) -
Australia (24) -
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 (16) -
Georgia (3) -
Germany (24) -
Ghana (13) -
Greece (36) -
Guatemala (4) -
Hong Kong (2) -
Hungary (1) -
Iceland (2) -
India (128) -
Indonesia (13) -
Iran (1) -
Ireland (84) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (76) -
Kenya (3) -
Kosovo (8) -
Kuwait (1) -
Kyrgyzstan (40) -
Laos (9) -
Latvia (45) -
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) -
Paraguay (13) -
Philippines (1) -
Poland (5) -
Portugal (5) -
Romania (430) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (77) -
Singapore (2) -
Slovakia (1) -
Slovenia (8) -
Somalia (1) -
South Africa (22) -
Spain (3) -
Sweden (8) -
Switzerland (22) -
Taiwan (1) -
Thailand (562) -
The Netherlands (16) -
Togo (1) -
Turkey (7) -
Uganda (78) -
Ukraine (946) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (90) -
United States of America (90) -
Unknown (13) -
Vietnam (43) -
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Albania

95
85

Angola

45
22
-
-

Argentina

16
21
7
6
2
32
25
9
-

Armenia

154

Australia

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

Austria

65
65
63
-

Azerbaijan

-
-

Bangladesh


Belarus

80
89
20
0
109
115
79
109
72
100
0
5
-

Belgium

9
17

Bolivia


Brazil

4
26
7
4
10
18
5
-
-

Bulgaria


Cambodia


Canada

5
63
9
0
0
13
5
13
17
-
-
-

Cape Verde

0
8

Chad


Chile

7
12
4
13
8
-
-
-
-
-
-

China

-

Colombia

10
9
-

Costa Rica


Cyprus

18
22
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

72
12
54
57
13
69
-
-
-

Dominican Republic

17

Ecuador


Egypt


Estonia

39

Ethiopia


Fiji

-

Finland

13

France

9
13
21
17
25
44
9
-
-

Georgia

59
54

Germany

78
21
109
17
30
13
30
68
93
9
-

Ghana

64
103
165
103
0
80
88
-
-
-

Greece

185
170
39
37
133
70
78
36
14
59
0
50
112
153
18
25
-
-
-
-
-
-
-
-

Guatemala

5
9

Hong Kong

50

Hungary


Iceland

19
25

India

124
382
249
273
248
412
238
440
201
346
371
109
102
102
207
250
324
280
314
182
218
267
329
258
109
203
326
5
297
315
292
351
299
488
329
229
278
291
317
209
167
258
423
170
321
104
318
407
325
372
236
315
344
308
155
80
283
262
195
274
208
263
243
195
196
434
213
287
127
134
343
261
452
233
272
301
312
269
104
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

65
-
-

Iran


Ireland

2
109
33
57
23
149
13
59
70
89
57
107
55
61
21
30
53
15
59
109
56
18
69
34
85
41
24
29
52
62
41
29
2
45
13
55
57
30
24
26
59
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

87
38
78
10
17
46
-
-
-
-

Italy

0
21
30
85
75

Japan

5
-

Jersey

167
46

Kazakhstan

56
15
95
161
152
75
170
177
177
117
159
162
184
191
107
160
221
213
154
36
172
158
190
209
196
332
160
195
202
231
114
179
166
70
88
65
195
395
271
199
287
194
200
68
222
276
170
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

24
-

Kosovo

141
94
225
72
163
-
-

Kuwait

-

Kyrgyzstan

128
394
191
115
58
283
244
133
192
362
77
458
10
270
101
569
173
399
376
-
-
-
-
-

Laos

65
73
102
119
-

Latvia

73
70
94
70
67
182
78
99
110
69
86
93
81
61
33
79
184
109
82
122
117
84
76
66
73
126
104
77
-
-
-
-
-
-
-
-
-

Liechtenstein

97

Lithuania

59
-

Madagascar


Malaysia

18

Mexico


Moldova

25
62
59
65
72
72
-

Mongolia

91

Montenegro

-

Morocco


Myanmar

91

Nepal

92

New Zealand

162
21
13
21
21
-

Niger

124

Nigeria


Norway

13
30
21
-
-
-

Pakistan

257
271

Paraguay


Philippines

109

Poland

13
0
13

Portugal

834
13
13
-

Romania

80
57
30
89
156
53
9
139
119
57
160
129
68
82
87
70
91
154
91
80
76
93
104
65
72
72
137
74
124
72
74
65
87
74
61
63
38
76
104
65
74
139
80
17
63
61
63
55
129
76
65
65
53
34
82
87
76
89
65
68
68
30
34
65
13
65
61
107
76
55
124
129
17
70
68
68
165
93
70
68
68
82
85
78
59
87
78
78
21
104
57
68
91
17
72
72
160
25
82
151
82
63
85
99
82
99
82
99
65
70
46
82
78
91
55
117
61
61
89
80
55
74
139
99
78
63
82
107
72
53
70
114
74
74
82
89
76
80
82
25
78
70
0
53
25
57
76
107
76
80
158
82
17
13
72
114
70
80
82
95
72
70
93
87
99
63
97
42
57
78
156
38
59
154
30
46
72
70
152
72
34
151
70
104
176
85
25
76
65
63
151
38
59
78
292
68
97
25
61
76
55
78
160
91
70
85
89
93
89
87
117
91
63
65
95
72
74
95
34
57
74
107
63
78
91
65
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

130
57
59
61
55
65
61
53
50
55
61
57
46
63
-
-
-

Saudi Arabia

-

Senegal

9
13
6
153
32
27
-
-

Serbia

78
89
185
101
70
85
101
102
16
61
60
110
153
128
2
73
53
58
85
81
59
57
161
126
100
145
123
58
162
88
171
85
111
90
83
85
84
63
133
178
47
46
54
303
77
89
84
151
194
-
-
-
-
-
-
-
-
-
-

Singapore

34

Slovakia


Slovenia

99
85
-
-
-
-
-
-

Somalia


South Africa

11
11
34
17
16
13
12
14
14
15
6
-
-
-
-
-
-

Spain

34
30

Sweden

21
5
34
9
5
-

Switzerland

17
21
17
0
13
9
13
112
34
17
0
-
-

Taiwan

-

Thailand

57
78
58
66
38
91
107
63
107
84
91
105
117
82
78
22
59
36
56
140
16
124
38
66
63
63
78
50
85
63
53
61
91
78
34
70
112
53
107
107
117
5
42
80
109
137
122
153
72
104
46
93
55
78
132
78
25
112
85
50
102
76
25
65
65
89
55
89
97
25
74
89
78
93
129
38
76
50
38
70
57
93
91
117
50
63
42
89
80
95
89
76
72
99
463
97
55
72
99
53
38
25
152
188
155
50
155
61
76
117
72
30
17
124
80
151
129
107
112
114
59
74
95
87
112
134
122
46
104
107
99
46
91
119
109
30
112
46
53
21
17
25
25
9
21
122
13
61
76
97
124
59
21
25
80
122
85
134
38
156
21
63
25
74
25
21
21
59
59
93
117
102
109
99
50
122
53
53
9
21
163
82
25
117
42
57
25
25
76
34
117
70
17
50
78
91
5
21
30
93
17
97
97
142
102
82
65
50
153
59
164
109
107
63
142
21
80
25
70
53
13
65
91
127
107
157
80
78
91
99
50
119
59
95
63
78
17
82
95
91
102
17
17
65
155
85
30
76
127
65
57
134
74
97
42
95
149
50
53
107
21
25
112
80
38
72
55
137
30
117
104
30
42
21
80
21
30
129
132
25
13
102
87
107
99
99
153
154
89
80
134
63
70
65
25
53
95
57
157
99
95
97
65
61
21
21
95
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

21
13
0
53
17
21
9
13
5
30
-

Togo

64

Turkey

141
93
59
-

Uganda

158
79
91
71
154
178
162
338
173
167
167
156
70
159
159
185
191
152
160
111
230
176
162
151
158
131
176
175
203
156
170
186
156
61
180
191
157
171
306
168
108
170
108
101
150
152
166
126
221
162
154
113
174
172
187
208
168
171
158
183
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

21
87
48
9
96
154
75
71
43
75
32
87
42
63
1
1
2
0
41
14
10
70
15
1
9
2
4
3
3
6
13
17
2
1
3
6
8
0
1
0
1
2
1
4
12
1
1
10
13
7
47
51
5
6
13
10
13
59
24
22
101
42
43
41
24
35
37
41
66
67
60
65
59
32
86
27
36
28
41
140
63
104
32
56
40
62
30
59
2
36
116
64
54
34
49
53
65
49
131
8
56
41
132
6
40
61
49
73
44
67
36
79
80
63
60
68
14
71
162
94
102
94
62
42
9
63
111
103
106
77
87
73
81
151
63
36
97
93
67
55
48
73
62
55
73
109
24
37
48
59
28
86
185
32
5
42
96
43
39
44
75
76
53
37
87
13
42
53
86
63
81
55
106
88
65
126
81
112
32
98
61
30
0
102
62
22
48
25
24
60
31
36
47
52
23
67
24
36
68
5
3
40
49
52
66
89
84
1
63
54
37
50
41
60
46
122
37
52
76
50
52
67
42
38
25
122
164
51
46
4
43
136
85
76
46
62
99
87
153
85
68
44
27
87
77
59
12
13
63
13
65
100
247
49
45
26
73
28
121
47
75
73
65
41
113
34
42
28
81
88
77
29
18
86
25
85
30
93
62
27
34
42
20
33
48
35
29
24
18
63
61
17
46
30
41
34
82
55
26
42
99
102
40
83
58
32
89
38
38
36
55
67
51
47
88
88
65
58
139
50
71
41
59
36
44
111
16
34
59
834
50
37
40
78
37
85
78
40
76
51
94
38
60
34
34
29
45
52
59
90
108
44
61
56
91
134
87
60
64
71
56
55
77
98
47
80
66
10
102
87
51
105
57
56
39
40
38
70
103
76
48
54
68
43
73
66
94
67
89
90
107
104
88
60
73
206
46
34
42
162
81
36
90
87
83
35
57
85
408
57
53
5
83
56
36
39
52
42
44
52
38
149
54
67
88
41
83
1
74
56
53
84
54
81
80
142
133
108
72
91
111
54
39
167
91
71
176
81
65
57
56
96
14
17
51
97
47
49
63
70
77
76
62
93
57
64
56
68
74
57
74
52
55
62
72
92
42
35
45
39
42
86
76
108
72
69
116
29
65
151
17
33
32
105
31
55
48
64
51
36
55
93
3
76
44
21
39
52
60
45
56
55
70
40
41
89
150
69
23
58
49
54
52
57
70
92
66
51
114
73
62
86
60
42
59
49
64
38
79
65
58
106
57
56
50
105
26
50
128
10
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

17
30
9
9
13
21
5
9
5
13
13
25
17
8
-

United States

9
13
17
13
21
17
13
13
0
53
0
13
13
13
34
21
21
25
0
21
13
5
5
9
160
9
9
17
38
0
17
13
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

9
13
17
13
21
17
13
13
0
53
0
13
13
13
34
21
21
25
0
21
13
5
5
9
160
9
9
17
38
0
17
13
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

13

Vietnam

158
122
128
152
133
33
148
108
153
171
-
-
-
-
-
-

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.