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 (425) -
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 (928) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (89) -
United States of America (89) -
Unknown (14) -
Vietnam (43) -
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Albania

59
45

Angola

60
33
-
-

Argentina

8
17
15
5
5
8
9
6
-

Armenia

43

Australia

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

Austria

46
59
25
-

Azerbaijan

-
-

Bangladesh


Belarus

16
5
25
58
0
0
129
5
2
37
1
9
30

Belgium

53
9

Bolivia


Brazil

14
11
6
60
65
57
-
-
-
-

Bulgaria


Cambodia


Canada

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

Cape Verde

19
73

Chad


Chile

5
8
5
15
8
-
-
-
-
-
-

China

-

Colombia

12
10
-

Costa Rica


Cyprus

24
20
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

9
13
25
40
7
-
-
-
-

Dominican Republic

22

Ecuador


Egypt


Estonia

7

Ethiopia


Fiji

8

Finland

13

France

17
31
50
53
61
-
-

Georgia

19
24

Germany

21
95
68
55
78
5
21
17
21
-

Ghana

66
91
90
0
111
95
-
-
-
-

Greece

17
18
26
34
70
59
45
72
59
9
144
17
74
25
-
-
-
-
-
-
-
-

Guatemala

9
9

Hong Kong

63

Hungary


Iceland

4
-

India

65
220
180
173
149
190
177
199
157
173
197
132
129
171
165
168
199
170
185
129
999
168
161
180
210
193
124
158
183
13
198
220
192
174
246
175
191
190
175
179
183
194
207
160
196
157
235
124
173
208
237
187
191
177
254
221
137
97
174
170
180
194
178
159
179
198
154
181
197
169
187
50
89
258
170
176
178
180
192
185
188
134
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

86
-
-

Iran


Ireland

9
1
6
8
5
17
11
4
4
10
17
3
7
4
5
9
9
4
17
8
9
4
18
13
9
10
4
9
7
7
12
10
5
21
10
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

17
34
7
17
48
13
-
-
-
-

Italy

59
34
0
17
17

Japan

9
-

Jersey

21
63

Kazakhstan

51
154
104
16
164
157
176
174
178
159
83
163
178
120
192
196
181
159
175
152
172
167
139
142
182
151
172
173
42
149
198
102
48
190
69
105
187
131
212
164
160
141
69
190
81
152
125
179
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

61
76
62
59
-
-
-

Kuwait

-

Kyrgyzstan

189
256
111
164
156
253
194
158
184
173
45
106
212
-
-
-
-
-
-
-
-
-

Laos

66
82
57
70
-

Latvia

10
28
0
5
41
10
39
16
12
16
9
11
13
9
58
3
11
144
168
16
21
3
16
12
4
14
12
5
11
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

13
-

Madagascar


Malaysia


Mexico


Moldova

30
31
34
34
50
13
30

Mongolia

131

Montenegro

-

Morocco


Myanmar

-

Nepal

156

New Zealand

13
53
21
119
38
17

Niger

19

Nigeria


Norway

17
13
17
17
-
-

Pakistan

159
136

Paraguay


Philippines

74

Poland

13
0
13

Portugal

17
13
0
834

Romania

13
17
168
57
89
61
80
72
53
82
50
74
95
57
57
89
93
55
59
70
42
42
63
99
13
17
55
42
30
55
63
46
93
87
17
25
50
55
57
57
61
78
68
80
55
119
61
42
72
55
91
91
13
117
46
70
9
57
76
87
114
80
50
42
63
46
21
59
68
57
72
57
109
59
61
109
61
82
74
65
68
25
53
61
55
50
61
72
38
50
57
80
65
65
0
78
290
78
59
76
53
57
87
76
63
55
65
112
68
42
76
55
55
78
34
173
152
87
59
61
50
50
50
13
91
50
74
99
78
57
30
68
61
57
159
72
57
38
38
38
9
180
55
42
68
53
55
53
80
25
30
72
61
65
74
30
53
65
5
91
34
57
57
114
61
46
87
78
21
97
30
70
82
61
70
46
50
72
114
65
50
9
68
68
46
55
57
70
59
42
93
55
46
55
53
50
155
87
55
30
13
17
57
55
42
55
57
59
53
61
61
65
57
55
124
63
63
93
134
57
42
21
74
9
78
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

55
59
46
55
65
50
70
95
85
68
124
38
46
57
68
-
-

Saudi Arabia

-

Senegal

60
34
77
61
48
50
-
-
-

Serbia

169
193
181
85
238
164
167
108
161
122
160
157
157
82
101
154
104
93
156
163
179
47
176
129
125
142
109
155
166
131
153
165
145
158
84
164
143
120
153
115
130
164
163
131
102
159
159
173
-
-
-
-
-
-
-
-
-

Singapore

34

Slovakia


Slovenia

30
107
74
50
-
-
-
-
-

Somalia


South Africa

6
8
25
11
7
1
57
8
53
9
-
-
-
-
-
-
-

Spain

46
70

Sweden

5
5
0
5
5
5

Switzerland

89
13
9
17
63
25
21
0
13
9
34
76
-

Taiwan

-

Thailand

28
34
33
15
21
31
87
23
14
23
68
89
108
99
47
70
84
46
22
18
38
50
53
13
46
30
42
50
72
68
34
17
30
17
63
61
55
21
13
57
46
68
59
50
17
42
38
25
89
109
91
87
17
42
57
97
76
55
38
34
59
55
57
34
76
42
17
102
57
61
63
65
104
21
30
38
50
57
132
9
34
17
78
34
65
13
34
55
34
61
57
46
30
42
38
46
21
189
99
97
53
59
21
30
34
59
30
13
74
42
57
124
76
53
34
74
107
139
72
61
102
63
99
25
91
91
21
25
38
17
17
17
13
13
17
9
17
25
53
38
46
34
74
30
17
38
34
21
17
25
34
21
57
46
25
17
21
21
59
55
70
70
57
38
30
13
57
34
42
17
13
9
61
21
21
34
9
25
25
21
30
30
34
46
21
25
30
38
9
21
76
17
74
46
76
59
34
25
13
50
13
168
55
42
34
152
70
21
13
57
30
17
17
34
25
34
78
93
155
70
78
46
38
76
34
74
34
30
13
13
25
25
65
61
30
21
72
53
78
38
53
25
17
53
21
17
17
21
53
85
25
21
57
17
25
38
34
50
9
25
25
134
13
25
82
21
17
17
42
21
17
42
53
107
30
34
70
30
21
25
76
109
127
151
82
109
17
70
21
21
25
70
17
42
89
38
34
34
21
42
38
63
34
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

46
5
13
13
53
70
70
85
17
21
-

Togo

61

Turkey

60
112
124
-

Uganda

123
94
99
37
148
92
140
153
122
151
149
152
117
115
125
121
81
151
135
141
112
115
105
124
110
157
105
166
130
151
90
107
143
154
161
140
160
120
118
128
95
114
64
124
119
87
117
112
122
152
217
80
100
122
121
119
129
150
169
134
117
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

42
8
85
7
190
12
17
15
12
18
17
16
44
34
17
33
834
25
4
128
15
5
34
23
15
19
11
13
52
14
12
38
23
6
15
50
28
74
19
14
25
20
64
57
3
2
5
0
4
10
70
23
1
5
3
9
3
7
28
18
15
5
2
7
3
14
0
3
1
2
8
1
6
33
1
10
19
9
26
50
45
1
3
6
3
5
41
17
3
37
57
109
27
26
15
13
11
25
23
15
106
24
92
11
16
9
81
16
32
52
11
21
49
30
10
14
8
2
19
56
79
9
47
48
60
53
135
37
11
43
86
5
25
76
55
41
22
16
38
52
62
37
52
85
48
25
31
81
40
20
68
72
22
35
19
23
5
72
15
57
68
64
62
57
51
52
52
51
22
54
12
10
12
53
53
56
80
46
2
40
78
39
8
2
7
9
12
13
51
44
69
35
12
64
102
17
10
15
18
13
30
18
16
10
54
27
28
0
87
24
95
39
41
34
33
32
10
11
51
42
12
0
164
151
3
46
6
16
55
25
24
4
65
10
9
9
37
12
12
22
16
82
12
13
19
62
36
12
30
53
11
32
87
21
41
13
117
112
28
50
51
19
13
44
62
9
79
11
50
37
13
23
31
51
76
18
10
40
49
8
75
10
61
46
38
47
14
34
36
24
21
20
61
56
29
70
46
59
16
59
16
18
25
9
46
136
36
70
49
30
15
7
14
13
58
15
14
27
9
37
54
31
10
15
14
51
21
17
22
53
57
49
18
14
63
105
86
21
29
43
53
22
28
42
15
11
16
22
20
18
34
42
19
34
38
29
25
12
69
12
17
11
73
24
39
14
16
29
34
35
57
18
21
17
21
38
61
38
44
19
21
28
22
7
39
26
93
42
15
12
153
33
12
13
14
47
28
45
21
20
49
26
40
26
26
38
17
53
28
21
96
46
32
16
7
21
10
0
34
28
15
47
12
6
16
43
8
29
11
81
21
1
47
41
42
24
19
82
46
29
38
21
15
23
21
19
29
71
14
41
21
33
36
12
33
3
25
13
45
14
13
28
11
57
68
49
46
21
31
22
11
17
12
50
17
55
19
7
39
68
50
82
18
16
25
36
47
68
38
36
5
2
23
26
8
24
28
22
44
80
3
7
11
13
51
56
22
69
87
19
62
49
24
31
39
18
8
20
10
47
53
79
13
45
11
28
60
16
17
13
14
33
22
28
15
19
39
10
34
36
23
47
56
99
-
-
-
-
-
-
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-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

5
5
21
9
9
17
13
0
25
9
9
5
-
-
-

United States

13
25
13
21
21
9
157
4
9
21
13
13
9
0
21
13
13
97
34
13
13
21
25
17
17
34
0
17
13
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

13
25
13
21
21
9
157
4
9
21
13
13
9
0
21
13
13
97
34
13
13
21
25
17
17
34
0
17
13
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

13

Vietnam

115
127
71
150
26
91
36
152
94
95
102
99
-
-
-
-
-

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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