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 (14) -
Georgia (3) -
Germany (23) -
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 (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 (428) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (77) -
Singapore (2) -
Slovakia (1) -
Slovenia (9) -
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 (951) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (90) -
United States of America (90) -
Unknown (15) -
Vietnam (43) -
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Albania

44
34

Angola

53
24
-
-

Argentina

11
75
115
21
8
7
21
7
-

Armenia

154

Australia

17
17
5
17
17
21
5
9
17
17
17
9
30
42
-
-

Austria

68
59
21
-

Azerbaijan

-
-

Bangladesh


Belarus

62
38
102
55
0
117
0
5
104
80
31
81
-

Belgium

17
5

Bolivia


Brazil

4
11
67
4
13
11
-
-
-

Bulgaria


Cambodia


Canada

5
5
13
0
53
17
0
9
17
-
-
-

Cape Verde

0
6

Chad


Chile

7
3
4
13
14
-
-
-
-
-
-

China

-

Colombia

8
16
-

Costa Rica


Cyprus

10
30
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

9
7
51
58
55
50
-
-
-

Dominican Republic

12

Ecuador


Egypt


Estonia

12

Ethiopia


Fiji

-

Finland

13

France

25
34
9
5
38
-
-

Georgia

40
54

Germany

17
9
21
78
17
93
21
89
-

Ghana

71
95
84
78
0
78
89
-
-
-

Greece

142
17
34
59
129
80
10
55
49
15
9
16
69
0
97
30
-
-
-
-
-
-
-
-

Guatemala

17
32

Hong Kong

55

Hungary


Iceland

10
23

India

102
226
183
189
185
197
172
319
194
188
213
65
76
72
182
163
191
173
182
142
165
177
191
180
65
159
216
17
222
251
224
234
274
273
197
205
183
167
190
171
5
167
168
201
122
299
89
171
193
176
171
179
188
221
184
91
85
188
187
268
210
195
168
310
173
155
177
256
163
195
119
104
264
180
196
185
193
200
194
201
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

179
-
-

Iran


Ireland

5
9
14
12
24
11
63
53
1
12
18
12
17
15
72
13
30
51
59
57
25
14
10
3
15
24
6
55
9
59
46
21
30
13
21
12
9
6
16
14
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

5
56
17
21
38
30
-
-
-
-

Italy

30
72
38
16
0

Japan

5
-

Jersey

0
8

Kazakhstan

154
157
40
15
74
67
165
171
154
106
161
131
171
180
205
175
245
163
154
172
182
199
179
185
240
190
155
195
163
172
105
163
165
62
87
123
170
187
207
561
305
188
163
244
186
171
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

26
-

Kosovo

59
84
54
111
-
-
-

Kuwait

-

Kyrgyzstan

401
175
176
191
195
230
220
464
244
312
198
71
292
219
366
153
271
263
-
-
-
-
-
-

Laos

121
152
109
112
-

Latvia

59
65
28
41
66
50
60
55
23
52
54
56
40
54
54
98
49
70
56
60
76
52
46
30
57
54
45
67
-
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

42
-

Madagascar


Malaysia

68

Mexico


Moldova

58
59
61
55
57
21
-

Mongolia

76

Montenegro

-

Morocco


Myanmar

151

Nepal

88

New Zealand

21
93
13
21
109
-

Niger

20

Nigeria


Norway

13
17
13
-
-
-

Pakistan

160
170

Paraguay


Philippines

42

Poland

13
34
0

Portugal

13
834
17
-

Romania

72
9
82
132
74
76
65
80
57
74
65
57
184
78
55
59
59
63
82
114
61
107
76
21
74
117
65
65
53
57
68
61
53
9
76
65
63
82
74
34
114
74
63
68
85
13
68
57
17
21
76
72
72
97
162
91
112
53
91
55
78
55
117
80
65
30
57
117
57
65
78
65
70
89
68
65
65
74
72
78
59
50
21
17
68
97
87
70
78
30
46
91
61
57
124
21
61
82
89
85
50
38
132
59
70
57
65
68
59
89
57
95
164
55
109
65
61
68
57
76
17
63
65
30
114
46
68
74
59
72
59
65
74
76
107
70
72
61
117
13
76
74
61
55
158
91
95
68
50
61
65
65
61
78
50
117
25
91
70
55
80
134
68
38
61
70
61
21
0
9
74
59
70
80
76
76
76
57
63
72
30
34
78
59
70
76
50
76
74
72
61
72
61
89
68
127
97
68
57
59
85
80
80
59
59
109
59
76
72
154
82
85
70
63
61
38
55
30
127
122
114
42
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

53
61
70
53
53
97
82
55
57
55
53
50
42
46
-
-
-

Saudi Arabia

-

Senegal

26
19
32
41
15
11
-
-

Serbia

68
48
74
64
123
51
101
61
77
95
104
85
79
121
53
101
182
56
54
90
100
86
81
88
83
108
51
69
117
93
83
66
178
95
116
162
65
74
115
92
89
15
123
74
87
79
59
1
52
69
164
-
-
-
-
-
-
-
-

Singapore

25

Slovakia


Slovenia

70
93
76
-
-
-
-
-
-

Somalia


South Africa

12
9
89
10
12
10
7
7
15
13
8
-
-
-
-
-
-

Spain

17
25

Sweden

42
9
9
5
9
-

Switzerland

17
34
9
13
5
0
104
21
17
0
21
-
-

Taiwan

-

Thailand

24
143
24
85
56
94
33
75
51
44
81
59
87
119
134
40
52
22
132
75
26
92
54
38
50
63
38
46
78
38
55
68
61
50
72
72
46
99
78
91
21
34
61
55
114
68
155
68
68
34
25
95
30
46
89
78
25
104
50
53
61
68
30
50
61
63
53
78
17
63
74
76
102
85
38
46
25
17
63
55
85
61
82
53
50
30
87
50
89
74
63
63
61
468
78
55
53
50
68
34
25
175
134
179
59
119
97
72
82
59
42
25
104
61
95
76
119
114
139
42
104
170
114
112
107
139
46
153
152
102
30
87
97
119
63
80
30
38
87
21
46
21
9
61
21
55
17
59
55
89
80
59
17
34
53
74
76
68
42
63
25
55
25
42
34
25
25
34
72
70
80
109
65
68
55
46
85
50
53
50
13
46
139
55
25
59
38
30
42
55
70
72
65
50
13
50
70
68
9
38
30
74
61
70
72
74
59
50
25
97
38
87
55
168
78
70
53
82
9
46
34
59
57
21
78
95
80
122
152
70
65
63
68
34
68
34
74
57
78
46
57
61
59
87
72
30
34
63
89
87
46
46
102
57
57
107
59
112
63
72
107
57
50
93
25
38
59
132
74
59
55
117
25
65
124
42
55
34
53
42
57
30
107
185
30
57
117
82
70
53
42
85
91
114
53
38
95
91
34
61
50
50
61
78
34
124
50
38
57
57
61
38
50
42
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

13
25
0
13
0
17
157
13
17
21
-

Togo

64

Turkey

126
46
114
-

Uganda

81
83
79
16
60
77
79
124
55
82
130
60
69
85
62
156
61
57
72
53
71
77
57
51
63
97
93
66
147
71
34
127
80
105
104
117
112
59
97
58
74
55
80
58
61
63
64
59
66
136
62
57
93
70
82
106
113
171
76
84
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

72
39
28
69
100
52
29
55
39
41
52
20
4
70
25
45
36
48
21
61
63
50
96
60
61
30
61
18
80
81
90
43
28
51
27
39
67
82
12
10
10
0
58
92
70
15
10
6
2
11
5
3
8
14
23
30
1
20
9
103
0
1
0
18
15
1
3
11
1
1
8
12
5
48
61
4
8
7
4
7
55
13
7
76
47
81
51
25
34
24
55
63
36
35
73
39
71
15
55
33
19
118
61
118
12
30
30
22
19
22
2
47
75
61
74
24
49
45
81
116
61
4
28
44
105
9
58
93
61
51
60
54
60
80
71
76
57
49
100
71
75
79
83
52
20
87
117
68
88
79
64
40
66
60
72
25
91
63
67
29
92
67
64
67
142
35
51
51
65
22
105
91
31
4
31
55
33
20
43
79
82
23
82
23
32
95
93
48
57
57
53
46
55
61
59
62
15
73
70
33
0
88
45
39
37
25
27
31
58
24
12
66
32
26
50
5
39
1
20
26
73
55
53
1
65
56
26
19
21
40
29
266
29
48
25
49
67
58
72
27
52
166
36
32
62
67
148
32
23
68
89
76
91
94
425
30
62
74
81
31
27
15
58
8
46
77
55
57
56
24
27
98
38
69
72
38
53
32
14
49
12
80
38
92
37
36
20
87
51
111
28
87
37
37
27
54
38
17
30
45
45
19
24
25
137
53
14
19
27
52
28
29
67
22
53
86
58
20
66
23
15
54
30
54
63
44
53
36
51
90
84
59
63
101
21
79
23
56
36
64
17
42
834
33
23
29
37
66
54
57
50
65
55
35
78
54
63
37
53
28
17
78
311
68
28
69
65
74
83
60
45
49
75
53
81
75
54
72
63
14
62
60
24
86
52
67
31
31
29
52
89
96
23
25
22
77
82
57
61
71
77
55
94
57
45
66
46
21
78
44
87
52
53
77
16
91
0
55
124
25
54
34
21
24
40
107
39
27
54
51
63
24
31
1
61
54
25
62
79
74
70
24
96
99
67
42
64
71
41
39
99
67
60
176
52
36
24
8
84
14
24
61
26
45
52
30
62
54
84
65
56
65
56
37
58
60
31
62
58
25
21
59
32
67
53
91
60
55
126
47
38
48
9
9
10
67
16
21
32
83
52
62
93
3
46
16
17
63
54
69
35
71
49
73
65
19
28
30
28
27
89
59
31
67
71
72
65
38
47
37
65
60
37
25
64
36
57
18
66
46
67
68
14
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

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

United States

9
13
0
0
21
17
0
17
13
34
17
21
0
21
5
17
13
5
13
13
0
17
25
162
9
0
17
13
13
5
55
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

9
13
0
0
21
17
0
17
13
34
17
21
0
21
5
17
13
5
13
13
0
17
25
162
9
0
17
13
13
5
55
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

21

Vietnam

141
155
143
37
157
169
37
156
158
153
-
-
-
-
-
-

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.