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 (13) -
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 (39) -
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 (429) -
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 (921) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (89) -
United States of America (89) -
Unknown (12) -
Vietnam (43) -
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Albania

54
56

Angola

19
50
40
-

Argentina

22
9
6
7
10
8
12
55
-

Armenia

168

Australia

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

Austria

17
17
25
-

Azerbaijan

-
-

Bangladesh


Belarus

0
34
55
32
45
65
16
0
52
5
70
24
-

Belgium

89
17

Bolivia


Brazil

61
12
4
8
17
33
16
-
-

Bulgaria


Cambodia


Canada

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

Cape Verde

0
5

Chad


Chile

13
4
20
6
8
-
-
-
-
-
-

China

-

Colombia

2
4
-

Costa Rica


Cyprus

7
21
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

34
13
8
51
17
6
-
-
-

Dominican Republic

13

Ecuador


Egypt


Estonia

41

Ethiopia


Fiji

-

Finland

13

France

57
85
51
107
-
-

Georgia

95
73

Germany

99
9
78
55
17
70
21
53
-

Ghana

69
96
74
73
0
98
97
-
-
-

Greece

57
5
38
19
20
84
60
152
16
50
89
9
109
9
122
-
-
-
-
-
-
-
-
-

Guatemala

30
-

Hong Kong

9

Hungary


Iceland

5
3

India

109
206
162
165
153
179
180
221
152
226
68
99
112
166
144
166
159
170
109
144
161
168
164
82
134
197
5
169
180
171
178
199
200
175
175
157
172
167
166
208
5
252
157
181
117
241
99
165
177
190
171
163
170
349
161
99
122
173
169
167
227
163
159
174
181
153
170
194
157
164
151
119
203
167
172
167
170
182
164
166
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

93
-
-

Iran


Ireland

7
13
19
13
13
9
15
15
18
13
19
7
16
4
12
13
15
1
13
21
13
25
26
12
38
21
14
21
8
9
14
7
15
12
15
0
70
8
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

5
34
55
57
42
52
-
-
-
-

Italy

41
61
17
30
0

Japan

9
-

Jersey

46
102

Kazakhstan

105
45
31
70
132
151
158
158
156
100
151
107
172
177
164
168
158
115
156
156
159
178
153
258
203
188
151
154
158
124
162
144
121
165
158
111
164
88
113
186
279
166
141
237
223
158
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

66
76
43
39
-
-
-

Kuwait

-

Kyrgyzstan

273
201
163
96
179
56
176
181
169
39
178
161
189
191
104
194
193
-
-
-
-
-
-

Laos

92
93
74
119
-

Latvia

44
29
41
22
33
24
50
38
52
59
52
5
15
15
77
93
41
45
43
21
58
39
29
26
21
35
14
40
-
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

17
-

Madagascar


Malaysia

59

Mexico


Moldova

66
72
74
87
68
25
-

Mongolia

69

Montenegro

-

Morocco


Myanmar

-

Nepal

134

New Zealand

154
13
21
21
9
-

Niger

31

Nigeria


Norway

21
25
42
-
-
-

Pakistan

158
138

Paraguay


Philippines

40

Poland

0
13
13

Portugal

17
0
13
834

Romania

63
91
53
70
68
59
21
80
97
50
13
72
53
17
57
57
38
61
61
46
42
109
65
55
38
9
89
21
59
61
59
59
53
46
63
122
825
61
63
74
55
34
38
91
34
89
53
53
76
65
25
46
50
34
70
38
5
50
13
13
63
61
50
99
78
102
68
21
68
57
78
30
99
59
65
63
78
17
50
95
59
53
55
42
0
107
72
42
55
50
59
57
0
87
153
30
59
42
57
78
68
59
68
155
63
42
59
91
55
129
50
104
89
97
76
38
57
42
59
57
65
50
59
76
109
65
76
78
132
46
53
89
68
57
61
89
46
59
76
61
93
53
70
76
61
55
55
59
117
30
55
87
70
95
59
112
38
59
104
82
57
38
50
17
53
61
34
76
63
99
57
50
95
151
46
0
38
55
55
17
42
127
50
21
57
219
95
63
42
30
50
72
46
38
0
72
59
65
142
21
72
53
38
46
61
42
50
91
85
68
38
70
30
53
68
72
17
142
95
46
63
78
55
42
30
42
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

44
50
68
76
59
76
183
59
53
55
63
46
38
50
-
-
-

Saudi Arabia

-

Senegal

22
38
47
4
20
9
-
-
-

Serbia

50
65
48
62
65
72
63
95
52
62
57
98
178
10
85
72
73
61
66
58
74
63
62
79
64
101
93
112
89
119
98
67
128
121
105
41
78
33
68
63
64
91
86
0
73
83
104
74
97
170
-
-
-
-
-
-
-
-
-

Singapore

53

Slovakia


Slovenia

57
50
99
-
-
-
-
-
-

Somalia


South Africa

5
82
9
11
10
5
4
3
50
8
3
-
-
-
-
-
-

Spain

34
21

Sweden

5
5
9
5
9
-

Switzerland

25
13
13
13
9
50
38
0
13
13
102
-
-

Taiwan

-

Thailand

69
75
95
67
41
48
74
66
64
104
20
95
172
151
40
70
79
67
77
57
68
49
132
25
46
63
34
57
61
38
55
68
59
34
85
74
34
80
72
78
13
34
82
59
109
74
161
50
68
42
42
202
42
53
119
82
80
93
68
65
55
65
38
42
59
65
63
82
30
70
70
78
91
89
50
50
34
21
57
72
102
46
61
25
76
50
82
82
57
65
53
421
59
63
46
46
46
38
25
165
179
155
76
129
57
85
76
55
38
25
104
61
72
91
82
137
124
153
50
72
124
119
122
117
89
117
112
42
107
93
151
74
93
38
50
25
46
38
17
13
30
30
76
13
65
30
46
63
70
53
34
50
124
68
112
53
107
50
53
21
42
50
46
50
30
34
78
70
89
72
61
9
46
87
57
65
57
13
34
147
74
38
87
46
21
38
42
63
59
85
34
25
55
78
57
9
17
21
72
57
55
68
76
57
53
25
87
91
65
161
72
63
42
57
17
46
30
70
42
25
147
76
87
107
109
59
63
61
61
21
76
59
76
68
102
50
63
53
63
63
78
53
30
63
74
89
80
38
104
68
57
102
61
50
50
30
97
80
50
38
30
46
78
85
61
59
59
57
97
21
93
112
61
99
46
57
34
61
21
89
134
104
57
57
85
82
59
70
70
87
152
104
74
59
85
109
95
34
68
61
42
42
89
30
99
59
50
53
50
17
21
57
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

55
102
109
104
154
17
155
55
5
61
-

Togo

68

Turkey

93
86
79
-

Uganda

38
63
1
20
79
66
44
4
150
81
74
52
34
34
90
121
84
19
153
100
50
62
46
51
58
45
22
20
74
54
35
65
10
19
26
186
63
34
55
39
63
63
33
45
44
74
35
30
62
72
59
59
52
54
34
61
48
68
74
91
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

13
57
89
103
62
176
91
153
102
154
39
166
47
103
3
3
3
0
6
18
57
6
1
4
3
5
4
3
10
10
22
2
1
2
2
4
0
2
1
2
4
1
3
15
3
1
5
3
4
47
57
1
6
4
44
5
51
7
8
165
55
55
64
51
74
70
36
155
70
152
99
106
18
64
56
121
26
123
71
123
69
66
82
42
54
7
29
83
86
68
95
68
58
130
145
156
81
21
90
59
69
7
69
52
47
155
99
62
110
69
69
153
139
93
113
112
118
61
8
83
133
107
93
85
70
66
59
133
169
31
76
73
59
120
55
60
67
99
61
73
67
37
57
61
121
29
5
12
70
55
92
99
37
8
161
85
58
23
63
17
103
72
119
88
155
150
174
219
171
152
182
129
104
51
69
57
51
0
139
52
78
23
23
15
51
70
35
52
12
54
64
5
3
3
66
79
115
64
113
98
51
46
1
38
76
93
111
91
127
123
124
70
81
106
13
108
101
57
87
63
59
100
92
64
21
6
58
155
125
57
97
84
87
97
85
32
54
91
80
58
96
19
85
48
128
76
66
64
57
17
25
38
115
38
91
70
55
153
62
208
31
19
67
60
101
56
42
68
67
118
63
79
32
67
50
67
52
34
21
12
74
49
94
33
105
109
22
103
80
75
58
59
120
135
110
172
103
93
143
133
41
40
153
118
51
91
68
72
32
59
60
21
151
51
64
37
131
16
40
834
63
55
68
104
17
125
155
70
50
35
44
72
46
27
57
57
67
102
66
125
145
62
62
151
122
126
66
158
121
26
48
37
134
44
38
48
54
6
94
101
61
118
46
55
53
98
92
137
143
68
60
73
58
102
105
28
77
160
129
98
137
108
80
62
68
30
52
17
115
50
30
135
55
67
97
41
17
70
83
59
63
42
154
109
28
82
90
59
47
69
86
60
198
73
42
112
129
44
57
156
124
121
136
171
160
123
78
23
29
74
82
100
128
93
111
55
74
154
89
34
64
27
24
86
124
102
136
24
18
95
134
166
89
114
100
54
123
54
27
47
30
73
39
78
146
125
105
95
139
40
72
54
21
52
85
94
70
42
58
90
101
65
76
2
96
17
28
55
68
81
58
37
60
162
28
50
48
82
54
81
157
67
138
29
36
40
161
47
58
83
117
148
115
73
113
170
81
68
160
40
90
128
26
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

448
21
25
17
21
46
9
13
5
5
13
38
25
-
-

United States

25
30
17
13
9
34
30
0
13
0
21
25
9
21
13
160
154
13
0
21
9
9
9
13
0
13
21
25
13
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

25
30
17
13
9
34
30
0
13
0
21
25
9
21
13
160
154
13
0
21
9
9
9
13
0
13
21
25
13
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

25

Vietnam

84
99
73
76
74
92
63
37
82
76
63
33
-
-
-
-

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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