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 (13) -
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 (426) -
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 (557) -
The Netherlands (16) -
Togo (1) -
Turkey (7) -
Uganda (78) -
Ukraine (973) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (88) -
United States of America (88) -
Unknown (14) -
Vietnam (43) -
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Albania

65
73

Angola

52
33
-
-

Argentina

1
1
1
8
3
3
3
17
-

Armenia

79

Australia

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

Austria

57
30
76
-

Azerbaijan

-
-

Bangladesh


Belarus

104
50
69
47
58
129
49
82
5
16
47
77
0

Belgium

17
57

Bolivia


Brazil

5
53
5
7
30
32
21
-
-
-

Bulgaria


Cambodia


Canada

17
5
17
13
9
5
13
53
-
-
-
-

Cape Verde

69
56

Chad


Chile

3
9
4
6
12
-
-
-
-
-
-

China

-

Colombia

8
5
-

Costa Rica


Cyprus

25
29
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

7
9
59
74
102
-
-
-
-

Dominican Republic

23

Ecuador


Egypt


Estonia

8

Ethiopia


Fiji

35

Finland

13

France

3
53
34
57
-
-

Georgia

54
56

Germany

17
5
55
63
95
21
34
78
57
-

Ghana

62
111
129
0
107
138
-
-
-
-

Greece

14
55
17
6
155
15
72
5
54
85
24
72
5
57
-
-
-
-
-
-
-
-

Guatemala

9
32

Hong Kong

5

Hungary


Iceland

2
2

India

506
30
297
226
142
260
305
192
225
185
185
149
160
5
198
258
203
198
201
155
999
193
180
212
242
221
129
170
237
5
197
222
209
204
240
414
301
363
202
206
208
196
287
5
205
358
99
318
127
208
266
306
193
233
206
227
276
153
139
210
199
202
182
234
183
234
252
170
173
297
193
191
25
25
270
191
237
189
207
224
195
190
147
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

27
-
-

Iran


Ireland

29
11
30
31
5
36
11
30
13
12
15
10
16
8
0
11
17
34
12
7
38
26
14
4
9
14
7
32
9
12
129
11
42
12
21
5
2
7
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

42
10
65
72
17
19
-
-
-
-

Italy

34
51
0
38
34

Japan

9
-

Jersey

139
88

Kazakhstan

24
113
56
183
185
151
211
189
221
164
161
169
206
103
223
223
194
153
182
151
173
166
134
133
240
149
195
199
89
161
153
87
151
154
128
215
132
156
161
207
217
68
195
69
133
145
222
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

80
88
76
94
-
-
-

Kuwait

-

Kyrgyzstan

207
55
426
194
164
290
142
201
68
118
171
147
344
325
-
-
-
-
-
-
-
-

Laos

46
52
70
61
-

Latvia

40
2
11
9
8
27
23
3
1
39
2
53
25
51
31
5
48
43
21
28
31
24
51
7
45
59
16
23
-
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

13
-

Madagascar


Malaysia


Mexico


Moldova

66
139
30
74
122
152
164

Mongolia

82

Montenegro

-

Morocco


Myanmar

-

Nepal

112

New Zealand

17
46
25
21
21
109

Niger

-

Nigeria


Norway

17
13
21
17
-
-

Pakistan

190
228

Paraguay


Philippines

36

Poland

0
13
13

Portugal

13
0
834
9

Romania

154
59
155
102
139
59
25
151
13
89
85
89
72
95
93
46
132
129
57
72
80
91
9
119
17
104
179
155
160
50
17
151
147
132
80
95
76
104
38
132
127
59
117
134
82
63
122
87
112
61
179
93
50
65
85
68
160
63
82
57
65
55
17
151
89
166
124
142
25
50
104
97
157
151
57
59
30
137
53
97
53
402
114
59
76
82
55
76
93
112
42
38
162
65
57
95
72
107
50
61
114
154
114
38
25
74
76
107
70
155
134
76
85
50
80
156
142
72
0
61
97
59
155
63
85
134
30
72
63
57
114
124
55
154
50
153
155
57
151
57
13
57
82
91
53
137
87
127
63
124
68
76
153
55
9
163
91
9
154
87
91
50
162
65
134
17
82
124
109
85
122
107
21
17
55
78
53
59
99
74
30
80
99
89
57
50
72
57
152
205
50
50
38
127
147
25
132
70
61
99
99
132
46
127
65
127
102
13
46
78
38
139
85
63
153
59
65
55
63
161
55
50
59
63
80
137
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

30
30
13
68
25
13
21
50
55
34
5
25
17
46
5
-
-

Saudi Arabia

-

Senegal

57
57
19
10
78
56
-
-
-

Serbia

89
157
87
146
145
96
103
160
105
133
104
230
156
158
152
27
122
127
173
178
102
151
95
97
150
126
177
93
154
186
167
105
155
171
82
97
118
146
132
78
132
158
80
77
68
92
-
-
-
-
-
-
-
-
-
-
-
-

Singapore

30

Slovakia


Slovenia

63
87
102
-
-
-
-
-
-

Somalia


South Africa

8
7
14
38
7
50
8
7
7
10
-
-
-
-
-
-
-

Spain

61
17

Sweden

5
13
9
5
5
-

Switzerland

13
13
0
17
50
87
9
9
34
13
25
25
-

Taiwan

-

Thailand

27
20
5
761
15
69
19
52
9
72
23
26
55
53
11
19
58
9
45
6
21
25
30
25
46
21
21
34
46
38
25
21
21
30
61
46
61
17
17
30
59
59
61
139
34
53
25
21
63
63
61
25
55
70
9
42
34
34
46
57
38
30
34
61
25
68
38
61
50
65
74
76
25
30
25
21
38
61
68
68
13
34
34
55
59
13
30
46
25
50
46
34
38
21
42
30
82
78
104
42
59
50
34
34
46
55
25
21
65
50
63
38
65
68
50
38
53
70
76
59
46
42
85
68
61
34
65
55
21
25
53
17
17
17
21
13
13
21
13
34
25
34
53
57
34
50
21
17
25
42
21
30
34
21
34
21
25
21
25
17
61
42
91
53
46
50
17
21
38
46
119
9
17
9
50
46
25
30
21
30
25
21
38
25
30
30
21
30
30
42
25
13
65
21
107
46
55
59
34
21
13
53
17
139
63
57
38
151
53
50
21
30
30
17
13
42
63
25
30
63
91
50
46
50
50
38
50
25
50
42
30
17
38
30
25
72
63
59
21
63
30
82
46
59
38
25
46
30
17
17
50
78
42
17
65
25
25
42
38
57
13
25
34
97
17
34
61
34
17
38
34
38
13
17
53
82
21
65
57
25
25
25
57
80
59
102
82
80
87
13
50
34
30
21
53
25
42
34
34
34
30
34
30
30
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

42
13
17
42
34
61
63
21
17
5
-

Togo

120

Turkey

261
96
42
-

Uganda

154
86
23
142
130
156
87
152
166
173
93
151
100
126
168
154
161
71
143
155
146
167
113
99
76
162
154
165
173
105
152
159
141
111
128
146
78
165
157
157
39
153
151
88
140
147
156
160
94
148
89
121
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

40
50
54
46
61
56
86
45
78
24
52
40
59
64
68
50
5
29
82
53
54
56
52
53
97
8
88
84
89
21
30
55
107
82
113
87
47
85
66
93
52
78
2
3
2
0
4
9
70
1
1
4
2
9
3
3
5
5
6
2
1
4
2
3
0
1
1
2
5
1
3
8
1
8
8
5
6
50
55
2
19
20
7
6
55
40
5
100
45
60
61
52
31
38
35
76
77
93
53
46
96
40
103
9
36
93
60
35
54
122
61
91
91
34
57
29
50
44
1
60
76
46
54
49
43
85
47
93
52
54
48
90
3
87
47
24
49
82
41
55
36
54
104
31
40
153
67
85
62
115
53
58
93
79
27
86
69
69
68
69
44
62
74
50
67
51
42
36
34
95
52
60
51
40
36
58
173
66
155
55
2
89
87
51
34
5
52
39
57
131
59
30
69
30
43
53
126
59
80
79
74
54
110
75
84
83
47
75
58
43
37
0
151
95
21
90
40
24
32
58
37
21
61
40
30
51
43
0
5
59
3
55
32
43
67
82
81
45
1
36
53
51
41
31
60
46
45
81
53
20
163
13
43
40
81
38
46
68
73
15
72
155
18
10
41
83
95
68
34
86
62
93
57
41
41
84
37
30
22
58
13
52
21
87
42
64
26
57
30
64
29
82
68
122
107
65
70
73
35
29
31
39
70
53
63
30
36
66
98
74
69
53
38
51
155
119
41
26
46
35
151
51
67
22
71
47
58
25
39
90
18
66
80
95
59
51
47
91
50
33
28
36
57
68
39
52
56
51
95
30
54
82
31
97
12
32
834
51
43
52
54
94
37
37
89
61
15
41
42
54
70
39
45
42
45
39
40
52
85
117
50
29
95
99
71
66
30
63
44
80
89
85
70
38
28
31
84
92
41
99
82
67
41
9
39
34
43
39
84
98
63
42
44
45
17
54
96
51
36
59
94
96
81
85
97
56
129
34
38
52
66
49
54
34
32
21
89
35
27
57
49
5
87
67
51
57
56
35
49
52
36
93
44
68
40
73
82
138
47
39
34
92
46
62
52
94
58
97
81
83
87
86
32
45
126
44
104
64
60
60
47
92
50
15
79
51
42
52
55
47
43
62
78
79
92
52
37
81
76
85
51
54
78
56
55
50
40
43
33
52
37
52
53
58
63
115
96
72
66
92
54
34
77
9
21
27
83
31
37
55
51
51
40
57
53
5
55
42
39
21
37
49
59
45
52
104
70
46
86
93
56
18
52
57
36
51
62
50
69
123
48
37
31
89
72
72
30
63
51
34
58
100
54
50
87
53
33
37
95
45
49
55
46
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

0
50
21
13
9
30
25
13
46
0
50
13
-
-
-

United States

159
9
21
13
21
30
21
13
13
25
21
91
30
0
9
13
17
30
21
9
9
21
13
13
17
13
13
0
21
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

159
9
21
13
21
30
21
13
13
25
21
91
30
0
9
13
17
30
21
9
9
21
13
13
17
13
13
0
21
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

13

Vietnam

22
98
106
151
108
35
123
160
95
99
163
23
-
-
-
-
-

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.