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 (83) -
Isle of Man (1) -
Israel (35) -
Italy (6) -
Japan (2) -
Jersey (2) -
Kazakhstan (75) -
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 (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 (561) -
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 (12) -
Vietnam (43) -
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Albania

45
16

Angola

48
53
-
-

Argentina

10
3
88
36
35
48
12
24
-

Armenia

84

Australia

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

Austria

53
13
57
-

Azerbaijan

-
-

Bangladesh


Belarus

29
30
24
46
61
30
0
0
31
5
46
51
-

Belgium

25
107

Bolivia


Brazil

56
9
5
8
25
57
102
-
-
-

Bulgaria


Cambodia


Canada

17
13
9
13
74
0
5
0
-
-
-
-

Cape Verde

0
6

Chad


Chile

7
10
7
9
4
-
-
-
-
-
-

China

-

Colombia

6
10
-

Costa Rica


Cyprus

31
54
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

22
13
30
3
54
-
-
-
-

Dominican Republic

23

Ecuador


Egypt


Estonia

23

Ethiopia


Fiji

-

Finland

13

France

34
9
58
57
34
-
-

Georgia

19
43

Germany

17
17
78
53
57
21
104
34
-

Ghana

106
114
98
92
0
88
166
-
-
-

Greece

19
14
65
38
112
43
59
184
34
29
205
12
80
160
74
-
-
-
-
-
-
-
-
-

Guatemala

17
-

Hong Kong

9

Hungary


Iceland

6
-

India

87
235
187
215
203
187
423
215
203
178
95
160
134
179
167
181
167
180
129
160
161
164
177
175
78
142
165
5
176
188
180
192
219
442
178
179
177
178
210
206
257
434
181
230
197
175
99
183
250
340
234
175
188
192
174
157
124
167
189
189
174
183
158
172
240
172
160
199
172
173
142
95
221
187
257
178
188
188
187
172
59
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

42
-
-

Iran


Ireland

72
132
104
197
103
76
111
160
157
93
152
129
160
155
73
174
104
120
200
97
36
91
180
100
164
82
169
72
93
136
1
113
165
66
68
63
59
95
112
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

76
42
45
18
50
114
-
-
-
-

Italy

59
0
61
15
21

Japan

0
-

Jersey

38
111

Kazakhstan

17
10
4
24
16
68
20
54
62
91
76
117
41
100
66
117
73
78
141
53
67
56
104
112
108
152
47
44
79
74
65
74
156
132
76
52
126
44
151
157
69
99
87
140
111
56
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

156
121
161
162
-
-
-

Kuwait

-

Kyrgyzstan

58
56
169
26
119
25
26
64
28
18
55
154
57
20
77
85
88
-
-
-
-
-
-

Laos

70
80
89
87
-

Latvia

1
15
36
14
46
21
13
15
3
13
35
10
16
13
16
18
23
19
15
10
6
19
10
14
41
15
7
20
-
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

9
-

Madagascar


Malaysia


Mexico


Moldova

74
38
72
87
76
74
-

Mongolia

81

Montenegro

-

Morocco


Myanmar

-

Nepal

152

New Zealand

21
13
21
17
144
-

Niger

136

Nigeria


Norway

25
34
17
13
-
-

Pakistan

196
190

Paraguay


Philippines

34

Poland

13
13
0

Portugal

9
13
17
834

Romania

65
99
76
78
80
97
42
152
127
57
93
78
72
87
53
65
139
80
99
25
46
65
82
17
53
59
127
87
89
65
57
89
97
59
0
59
61
57
57
17
63
70
70
59
93
30
85
158
91
68
72
17
46
70
50
85
53
53
53
78
57
91
134
89
68
42
70
30
50
57
87
78
13
74
76
87
95
72
63
63
76
93
59
93
68
61
99
34
55
53
53
46
61
72
61
65
91
85
55
70
46
57
99
61
70
34
21
57
78
734
82
104
70
154
70
21
50
30
164
80
142
72
5
46
72
30
57
57
72
74
46
55
82
99
76
93
72
9
173
53
95
72
65
97
119
61
5
9
70
70
89
42
147
50
46
74
53
87
156
50
34
70
34
13
157
78
85
72
139
53
99
63
87
30
55
59
159
72
80
91
38
78
104
162
70
139
42
55
91
17
112
30
68
97
42
144
78
76
59
63
82
50
194
65
30
65
91
65
70
59
82
59
25
34
74
38
156
85
34
70
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

22
171
165
190
180
157
161
177
173
157
127
117
179
-
-
-
-

Saudi Arabia

-

Senegal

23
53
20
4
35
14
-
-
-

Serbia

129
126
71
160
61
88
184
73
87
61
140
122
162
74
38
56
77
93
54
92
122
154
72
104
80
99
64
94
78
83
105
96
114
47
12
76
73
93
40
59
59
57
152
163
66
150
61
61
68
96
-
-
-
-
-
-
-
-
-

Singapore

13

Slovakia


Slovenia

34
80
80
-
-
-
-
-
-

Somalia


South Africa

4
6
90
11
7
5
4
5
6
117
8
-
-
-
-
-
-

Spain

17
21

Sweden

5
5
5
5
5
-

Switzerland

0
17
93
21
25
13
53
34
50
9
13
-
-

Taiwan

-

Thailand

44
13
26
45
73
55
71
17
72
33
34
84
12
48
61
20
15
41
66
62
21
32
57
53
63
46
38
57
63
72
107
89
59
53
68
21
78
97
78
34
21
93
95
142
122
152
61
61
53
70
95
93
72
87
147
89
74
65
114
151
38
61
80
61
34
112
42
65
107
104
85
78
55
38
38
42
74
109
153
38
57
30
122
99
114
89
53
87
76
93
61
34
46
59
109
82
87
61
158
85
87
76
50
63
34
72
109
50
78
91
70
112
97
55
85
95
63
55
65
61
76
78
112
34
124
74
53
80
30
30
30
50
50
13
55
38
30
82
21
61
25
63
63
70
53
42
80
82
87
70
132
50
72
42
63
53
65
17
74
99
99
85
65
57
53
25
95
42
65
55
55
34
95
97
42
74
42
42
55
38
55
59
82
57
38
46
57
34
59
129
46
97
63
124
68
57
34
25
97
65
161
70
70
50
70
46
63
55
38
50
34
65
91
119
151
134
95
102
91
61
104
104
30
80
74
74
34
55
74
50
91
74
53
25
74
156
34
112
76
89
53
57
50
102
97
46
55
38
72
99
91
93
63
72
85
91
93
102
70
61
34
109
70
59
117
117
80
34
91
82
80
57
61
153
107
119
127
93
93
127
139
95
59
57
55
25
124
17
76
42
34
34
63
59
50
34
46
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

13
85
21
21
114
0
68
76
72
25
-

Togo

74

Turkey

80
72
41
-

Uganda

14
53
13
58
55
100
68
60
74
27
114
44
49
26
137
47
60
39
6
49
62
6
30
39
70
90
78
84
58
45
38
69
62
78
62
57
26
73
94
43
141
47
13
78
61
155
54
24
81
58
64
155
49
63
70
81
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

137
102
5
13
54
152
28
79
129
85
137
140
49
33
1
1
1
0
6
6
91
20
0
6
3
7
3
2
11
17
19
2
2
3
3
6
0
2
1
1
5
1
3
17
2
1
42
38
29
51
3
1
4
4
9
11
65
11
30
156
52
21
49
5
87
86
64
139
91
144
93
58
91
51
56
72
30
52
49
61
28
147
52
101
64
80
58
63
3
111
75
77
80
52
93
107
93
97
31
81
60
67
3
136
60
61
29
114
48
47
38
60
56
72
96
164
59
85
61
70
43
59
153
62
70
28
26
5
71
136
45
155
34
40
91
48
47
40
37
89
157
36
48
59
10
34
18
65
26
79
55
151
4
30
60
60
46
56
87
57
124
32
56
59
74
47
69
60
125
133
162
147
136
118
138
76
127
161
134
79
152
36
23
0
74
30
114
64
42
62
74
88
50
76
80
5
153
3
52
56
97
57
156
154
89
1
110
64
66
82
71
80
80
38
81
77
52
71
18
70
18
27
151
54
62
37
19
73
52
145
72
141
75
119
114
120
35
83
53
125
89
51
72
31
64
42
144
106
13
133
55
69
132
142
63
25
21
147
49
156
36
58
63
143
55
52
64
59
9
54
59
90
62
8
63
28
59
62
47
51
6
54
103
105
42
94
92
62
79
25
65
55
52
149
122
151
98
91
160
103
67
69
84
115
95
54
29
110
64
62
68
82
61
57
144
13
27
834
119
87
98
130
152
61
155
120
34
82
107
57
73
121
49
64
92
72
139
151
75
58
150
141
157
143
92
64
100
72
104
151
26
30
40
95
1
143
153
89
159
29
13
79
86
76
43
150
134
127
76
45
149
146
109
38
122
155
137
115
125
61
184
9
59
23
48
51
153
46
30
146
59
75
14
116
17
150
117
81
50
85
75
98
51
88
146
79
34
60
150
155
157
53
26
76
152
28
54
109
135
139
132
145
153
154
158
151
77
57
63
155
27
162
43
124
67
142
110
80
80
72
77
87
65
38
95
81
152
155
129
69
155
102
39
148
75
45
13
48
54
102
151
149
151
162
61
50
25
30
61
59
155
53
59
17
37
57
75
3
84
38
74
75
71
80
94
52
62
112
159
136
24
114
95
63
89
54
97
151
85
93
54
152
37
61
86
43
156
107
154
105
53
53
130
36
24
113
53
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

25
5
74
57
63
17
65
57
74
21
30
30
-
-
-

United States

13
13
25
17
13
17
0
21
5
1
68
157
55
13
38
9
0
34
13
21
13
13
17
13
9
25
13
21
13
13
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

13
13
25
17
13
17
0
21
5
1
68
157
55
13
38
9
0
34
13
21
13
13
17
13
9
25
13
21
13
13
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

30

Vietnam

24
46
44
53
40
64
68
46
73
38
32
51
-
-
-
-
-

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.