Worldwide Air Quality
AirNet Sensor Network

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Countries (103)

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 (17) -
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 (15) -
Georgia (3) -
Germany (23) -
Ghana (13) -
Greece (32) -
Guatemala (4) -
Hong Kong (1) -
Hungary (1) -
Iceland (2) -
India (121) -
Indonesia (13) -
Iran (1) -
Ireland (81) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (74) -
Kenya (3) -
Kosovo (8) -
Kuwait (1) -
Kyrgyzstan (38) -
Laos (9) -
Latvia (44) -
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) -
Philippines (1) -
Poland (5) -
Portugal (5) -
Romania (404) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (60) -
Singapore (2) -
Slovakia (1) -
Slovenia (6) -
Somalia (1) -
South Africa (22) -
Spain (3) -
Sweden (8) -
Switzerland (22) -
Taiwan (1) -
Thailand (513) -
The Netherlands (16) -
Togo (1) -
Turkey (6) -
Uganda (71) -
Ukraine (911) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (87) -
United States of America (87) -
Unknown (24) -
Vietnam (43) -
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Albania

27
10

Angola

49
75
-
-

Argentina

4
17
8
20
97
7
51
21
-

Armenia

47

Australia

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

Austria

17
9
9
-

Azerbaijan

-
-

Bangladesh


Belarus

95
10
50
87
96
132
124
47
86
57
96
115
96

Belgium

13
5

Bolivia


Brazil

56
21
27
11
10
3
2
10
-
-

Bulgaria


Cambodia


Canada

5
25
0
13
17
9
0
25
17
-
-

Cape Verde

29
52

Chad


Chile

2
18
3
6
18
13
-
-
-
-
-
-

China

57

Colombia

7
-
-

Costa Rica


Cyprus

27
39
-

Czech Republic

0
0
0
0
0
-

DR Congo

-

Democratic Republic of the Congo

-

Denmark

2
7
104
52
21
38
-
-
-
-

Dominican Republic

20

Ecuador


Egypt


Estonia

14

Ethiopia

-

Fiji

-

Finland

13
-

France

25
46
0
0
5
-
-
-

Georgia

33
69

Germany

21
9
93
5
25
53
17
17
78
-

Ghana

51
39
76
65
87
85
81
0
88
117
-
-

Greece

7
42
59
24
30
9
65
7
34
38
16
53
34
53
-
-
-
-
-
-
-

Guatemala

17
-

Hong Kong


Hungary


Iceland

3

India

154
272
269
242
216
180
202
212
169
154
198
160
82
161
256
109
181
162
202
179
187
134
198
165
164
175
195
185
155
159
189
53
196
231
213
194
250
397
200
187
180
221
214
349
179
173
195
241
188
156
170
188
191
278
200
151
107
168
184
191
114
195
163
186
183
251
163
122
247
183
195
137
151
233
191
161
76
199
190
204
155
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

74
-
-

Iran


Ireland

25
6
11
10
5
30
12
9
9
9
7
16
53
14
8
11
5
9
8
1
4
10
9
8
8
9
13
6
11
7
9
5
12
7
7
10
8
9
7
5
8
17
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

65
17
25
7
17
44
65
21
52
-
-
-

Italy

21
13
21
21
-

Japan

13
-

Jersey

46
13

Kazakhstan

57
21
77
15
153
150
156
30
24
51
156
146
152
89
23
155
24
25
39
88
29
21
118
152
42
20
69
20
13
32
44
70
147
37
19
42
40
11
86
156
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

18
-

Kosovo

54
77
32
146
51
79
-

Kuwait

-

Kyrgyzstan

79
160
76
47
53
59
54
55
43
47
55
16
25
132
154
-
-
-
-
-
-
-

Laos

117
164
139
-
-

Latvia

12
2
11
111
7
10
16
16
15
8
37
12
12
11
29
33
5
5
46
14
3
8
9
13
8
-
-
-
-
-
-
-
-
-
-
-
-
-

Liechtenstein

-

Lithuania

-
-

Madagascar


Malaysia


Mexico


Moldova

78
72
68
87
64
93
42

Mongolia

93

Montenegro

-

Morocco


Myanmar

52

Nepal

100

New Zealand

17
21
132
13
21
25

Niger

171

Nigeria


Norway

17
17
13
13
17
-

Pakistan

167
179

Philippines

29

Poland

42
13
0

Portugal

17
13
0
17

Romania

65
53
78
0
97
117
104
70
80
21
76
55
70
87
0
74
119
70
65
65
0
42
68
9
99
97
74
68
137
25
76
89
80
91
0
50
50
95
95
55
70
17
53
80
99
78
78
65
74
76
97
30
72
57
46
104
78
74
63
87
61
87
17
57
17
57
78
112
70
95
85
74
78
21
65
63
34
389
119
59
63
59
95
112
42
127
65
53
97
65
78
87
57
117
13
72
107
104
82
114
85
74
57
99
63
80
53
68
53
17
74
59
76
119
63
59
30
80
25
68
85
112
25
99
50
87
114
57
109
55
78
70
87
82
46
76
68
61
72
70
30
21
78
70
65
183
160
70
151
68
68
129
68
70
25
65
109
122
50
59
72
80
70
119
72
82
89
30
87
80
72
72
78
17
42
72
91
57
5
80
95
97
34
70
63
85
78
153
78
63
57
17
30
95
117
53
168
85
72
74
76
139
38
59
95
80
117
61
97
72
76
65
30
89
72
76
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

25
13
42
42
9
82
50
9
17
65
53
57
55
0
-
-
-

Saudi Arabia

-

Senegal

108
46
11
51
74
-
-
-
-

Serbia

31
62
123
45
76
59
105
85
7
29
108
46
58
59
101
79
57
53
40
42
165
36
36
155
55
64
36
111
63
53
56
34
58
-
-
-
-
-
-
-
-
-
-
-

Singapore

21

Slovakia


Slovenia

42
-
-
-
-
-

Somalia


South Africa

10
7
19
53
6
4
11
10
7
40
65
10
33
-
-
-
-
-

Spain

5
21

Sweden

5
9
13
5
-
-

Switzerland

13
13
13
5
0
0
95
34
9
9
9
21
-

Taiwan

-

Thailand

34
65
26
131
51
75
22
67
88
95
71
53
31
91
25
80
97
55
56
71
57
65
87
70
30
87
107
13
25
34
30
139
112
76
366
99
124
68
42
65
57
89
122
127
93
53
46
57
46
50
78
65
195
80
68
42
34
46
63
53
42
139
61
53
21
46
25
85
70
122
21
59
34
55
72
21
70
122
85
61
151
57
153
114
53
53
5
21
38
46
163
85
68
21
13
137
151
99
21
117
30
119
119
34
129
112
139
78
112
89
70
89
38
57
93
63
112
127
87
82
95
95
89
25
80
107
5
82
72
38
30
99
38
124
63
153
154
38
34
134
80
70
82
109
127
63
139
89
112
142
114
99
80
61
129
25
25
160
159
163
57
50
97
78
127
117
99
46
70
46
85
157
95
30
78
122
147
134
117
55
9
144
157
87
117
93
70
46
124
34
95
42
93
72
142
65
93
59
61
89
55
95
55
74
107
97
99
61
158
112
59
59
72
59
109
87
50
68
25
34
46
87
9
59
93
42
70
72
93
89
127
122
139
78
46
38
137
109
112
109
21
97
107
74
70
46
139
122
78
117
46
97
122
89
129
55
161
127
38
137
137
99
99
139
82
153
46
129
99
102
53
112
25
82
25
127
80
65
74
124
74
87
87
78
91
104
82
76
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

21
21
21
13
0
13
17
17
5
169
-

Togo

61

Turkey

179
80
52

Uganda

165
69
163
81
148
152
127
160
129
164
89
154
157
127
65
213
132
164
154
86
155
76
125
135
155
156
150
164
111
143
160
167
137
159
152
159
127
125
131
152
13
104
152
97
159
141
104
62
159
154
135
74
65
71
155
152
139
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

13
56
73
158
75
93
9
41
50
50
39
68
84
70
77
60
60
98
4
15
70
81
21
64
7
72
42
62
101
54
81
75
90
74
15
72
134
57
81
64
14
42
41
16
15
74
39
13
64
28
1
59
60
115
69
63
22
65
75
37
16
58
85
52
27
96
104
52
79
70
92
8
16
55
148
18
13
100
99
22
120
13
20
13
72
68
68
23
65
23
5
42
22
37
1
20
98
62
26
17
30
1
18
26
0
42
1
6
56
7
18
58
9
187
35
112
40
30
13
16
38
11
27
30
25
135
12
61
44
42
47
125
46
30
8
64
45
13
17
57
51
111
65
116
39
55
65
37
53
62
6
24
26
86
54
24
22
44
39
43
60
24
64
56
3
111
42
25
29
107
134
12
15
117
43
36
16
107
150
78
24
13
5
34
64
95
115
94
49
32
37
36
91
42
28
67
36
41
70
24
69
32
24
29
126
87
86
108
32
22
20
103
27
57
4
97
122
10
56
4
57
75
69
106
38
51
22
57
34
70
100
151
124
123
125
95
109
128
67
117
45
0
45
27
87
48
31
34
68
51
22
46
81
5
72
3
17
38
1
79
53
38
60
75
65
53
95
73
8
59
61
78
38
44
26
43
119
97
25
125
50
127
72
75
10
26
62
58
88
13
57
58
57
57
50
87
14
123
39
19
62
116
76
28
61
9
47
110
18
121
22
17
55
48
126
43
27
58
41
100
73
68
26
22
0
27
105
37
56
54
56
13
54
28
22
149
18
114
71
63
73
54
28
56
39
27
29
22
30
8
65
22
22
7
109
128
48
10
16
54
72
124
108
9
20
59
78
129
5
59
23
22
45
53
50
8
112
139
76
120
98
100
44
41
59
113
21
65
123
139
54
119
15
42
55
43
117
23
63
43
59
42
76
112
20
113
114
134
67
66
17
47
127
30
151
122
118
73
30
120
71
13
48
63
72
42
120
69
10
62
58
41
57
140
21
29
25
115
54
58
120
127
120
117
113
129
64
59
25
51
127
102
57
109
63
69
58
149
41
142
60
61
75
65
39
126
23
139
54
135
93
65
55
20
12
50
46
132
122
88
84
134
50
23
114
52
95
3
102
59
20
53
73
65
9
68
129
13
70
66
62
68
52
23
110
59
59
56
55
128
55
72
61
36
59
57
66
16
-
-
-
-
-
-
-
-
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-
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-
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-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

13
0
13
0
0
9
5
9
21
0
17
30
15
-
-

United States

25
13
17
13
0
21
21
25
21
17
21
21
13
13
17
21
13
65
17
34
0
0
9
53
5
17
9
5
21
42
13
21
17
13
-
-
-
-
-
-
-
-
-
-

United States of America

25
13
17
13
0
21
21
25
21
17
21
21
13
13
17
21
13
65
17
34
0
0
9
53
5
17
9
5
21
42
13
21
17
13
-
-
-
-
-
-
-
-
-
-

Unknown

109
171
123
104
157
155
159
107

Vietnam

92
76
85
100
47
97
127
72
-
-
-
-
-
-
-
-
-
-

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 - 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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