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 (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 (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 (425) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (76) -
Singapore (2) -
Slovakia (1) -
Slovenia (8) -
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 (898) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (89) -
United States of America (89) -
Unknown (16) -
Vietnam (43) -
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Albania

53
35

Angola

75
39
-
-

Argentina

6
32
19
90
17
7
9
-
-

Armenia

53

Australia

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

Austria

46
21
42
-

Azerbaijan

-
-

Bangladesh


Belarus

40
13
6
63
2
5
0
49
65
14
59
28
-

Belgium

114
34

Bolivia


Brazil

58
11
4
3
41
48
38
-
-
-

Bulgaria


Cambodia


Canada

0
9
5
38
0
13
5
17
-
-
-
-

Cape Verde

2
24

Chad


Chile

11
24
6
18
15
-
-
-
-
-
-

China

-

Colombia

20
13
-

Costa Rica


Cyprus

32
29
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

13
13
6
17
4
-
-
-
-

Dominican Republic

24

Ecuador


Egypt


Estonia

3

Ethiopia


Fiji

-

Finland

13

France

30
109
17
80
-
-

Georgia

15
6

Germany

17
107
74
78
17
82
21
34
25
-

Ghana

83
64
109
0
85
57
-
-
-
-

Greece

32
20
147
13
58
17
149
13
30
19
68
89
178
46
56
-
-
-
-
-
-
-
-
-

Guatemala

9
13

Hong Kong

34

Hungary


Iceland

18
-

India

38
151
127
87
122
97
119
109
132
109
25
95
63
137
85
122
107
114
59
999
95
87
99
117
122
21
59
99
30
122
129
112
132
196
161
129
129
104
93
97
109
137
89
117
93
164
30
99
124
142
119
99
99
137
286
127
104
63
142
107
109
129
99
109
102
99
99
122
134
85
107
17
17
142
132
139
132
137
124
99
112
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

100
-
-

Iran


Ireland

51
25
13
32
6
158
119
61
30
17
154
14
34
18
156
2
21
63
64
60
69
49
6
58
52
36
65
44
28
45
14
58
52
80
153
78
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

34
46
7
17
25
-
-
-
-
-

Italy

80
63
99
14
0

Japan

17
-

Jersey

70
139

Kazakhstan

170
179
100
75
42
153
203
220
173
150
133
184
149
209
261
236
191
220
65
152
193
199
218
156
155
404
161
190
203
126
161
98
105
167
212
153
243
142
213
170
491
154
77
242
97
146
125
217
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

162
159
186
191
-
-
-

Kuwait

-

Kyrgyzstan

168
189
51
54
169
192
172
173
21
87
84
106
154
84
231
215
-
-
-
-
-
-
-

Laos

76
80
59
74
-

Latvia

23
34
11
13
10
6
8
8
22
3
9
20
3
14
7
5
42
16
5
25
39
1
4
5
11
9
20
2
-
-
-
-
-
-
-
-
-

Liechtenstein


Lithuania

9
-

Madagascar


Malaysia


Mexico


Moldova

55
112
129
123
156
114
142

Mongolia

66

Montenegro

-

Morocco


Myanmar

-

Nepal

68

New Zealand

25
13
21
65
21
-

Niger

90

Nigeria


Norway

17
17
13
13
-
-

Pakistan

59
65

Paraguay


Philippines

83

Poland

17
0
13

Portugal

13
17
834
0

Romania

132
129
50
85
153
85
65
114
55
97
102
154
112
17
109
85
82
112
57
134
177
80
80
95
46
132
190
95
139
184
70
117
175
74
91
149
107
89
80
124
127
42
85
151
76
102
72
129
112
157
17
70
74
93
99
188
109
78
70
21
70
72
183
134
76
163
134
114
30
89
97
85
185
17
119
95
114
192
179
197
107
80
159
87
177
180
162
194
157
109
46
68
180
185
34
25
13
53
107
30
89
70
61
122
180
82
93
93
117
132
628
95
85
74
76
142
65
124
107
34
78
124
102
68
59
134
76
114
80
114
85
85
91
70
42
65
139
61
119
107
82
53
99
85
72
72
68
0
170
95
74
124
57
117
161
78
114
17
89
109
152
61
70
70
30
129
57
114
80
182
80
9
122
85
154
63
179
93
80
70
169
175
144
99
178
72
144
176
34
76
89
107
70
70
50
61
174
70
78
161
124
55
78
112
162
172
72
183
50
72
34
97
192
155
169
82
97
65
124
188
25
167
72
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

85
197
80
155
172
134
154
182
104
164
180
168
151
162
147
-
-

Saudi Arabia

-

Senegal

53
52
28
49
57
20
-
-
-

Serbia

95
110
171
76
95
107
124
158
116
117
156
151
117
110
109
158
85
171
170
79
90
89
150
112
163
131
150
134
146
98
272
154
28
111
131
176
123
155
150
69
142
168
156
109
100
151
68
185
166
86
-
-
-
-
-
-
-
-

Singapore

21

Slovakia


Slovenia

154
74
-
-
-
-
-
-

Somalia


South Africa

9
50
11
10
20
4
7
11
13
10
-
-
-
-
-
-
-

Spain

13
30

Sweden

0
5
30
9
0
-

Switzerland

0
13
99
9
13
9
38
13
59
13
21
-
-

Taiwan

-

Thailand

38
60
70
106
35
86
75
12
20
37
29
775
27
72
67
55
53
29
22
85
10
21
30
46
13
38
30
30
38
61
53
17
42
63
17
55
55
55
25
17
50
30
46
46
157
34
50
25
17
87
78
82
30
68
34
57
78
82
50
34
34
25
34
13
59
42
30
61
34
65
55
61
59
59
25
34
21
17
25
78
68
63
13
59
34
42
34
57
42
25
42
55
30
42
46
25
34
17
50
30
181
65
55
34
161
21
46
57
38
30
53
25
70
38
63
57
63
76
151
99
38
30
82
124
61
80
38
95
154
78
21
38
70
25
17
46
30
21
17
30
21
34
25
25
25
53
21
50
42
42
42
34
21
63
38
42
34
78
38
46
21
30
34
30
30
17
17
74
50
59
53
95
21
13
91
34
46
21
42
13
85
34
34
55
30
21
34
25
42
30
53
30
21
21
57
34
13
46
57
46
57
50
63
30
34
17
82
21
59
21
153
50
38
25
68
42
21
25
34
17
17
30
59
38
93
57
57
55
57
30
38
61
42
57
30
34
17
25
17
21
61
63
76
30
30
78
70
95
57
42
137
55
13
17
68
63
46
21
74
34
46
53
72
63
17
38
55
117
13
57
76
65
50
53
38
63
57
21
50
30
102
53
42
53
61
57
25
46
38
85
55
59
46
30
97
72
9
38
59
30
30
59
13
53
25
34
34
30
55
68
65
25
63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

30
46
78
25
30
13
0
17
129
46
-

Togo

51

Turkey

55
70
50
-

Uganda

83
62
74
41
48
90
76
92
15
103
84
72
45
69
122
75
47
59
31
155
74
141
44
69
147
155
53
126
117
156
115
40
201
29
56
94
110
68
111
78
153
70
65
61
81
23
88
93
77
82
132
93
57
77
127
81
86
152
55
118
118
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

9
87
19
36
124
74
138
76
148
71
145
38
133
2
1
2
0
31
8
65
62
3
3
2
3
4
1
32
8
7
2
1
3
2
25
0
1
1
2
2
1
2
3
1
1
12
6
21
47
60
2
3
5
31
4
61
13
4
153
36
169
63
60
61
72
62
139
98
121
51
32
48
79
20
59
51
30
61
51
134
153
147
124
78
74
71
69
5
91
47
37
80
52
49
55
41
82
22
90
35
52
3
132
30
36
33
109
71
39
58
59
55
22
31
62
81
106
85
69
36
28
75
48
19
115
97
64
76
87
42
63
52
32
51
34
34
94
25
138
38
152
89
44
34
47
41
185
52
151
45
5
143
33
76
94
65
138
162
105
40
53
28
92
61
106
107
134
140
145
123
128
121
81
91
66
66
0
75
18
57
20
49
64
34
47
49
82
49
64
17
18
59
3
57
52
87
57
135
137
1
42
39
65
65
59
103
69
154
84
41
53
45
63
23
56
146
30
60
157
16
37
141
113
100
49
135
91
140
123
65
85
33
154
92
73
105
27
22
64
34
41
72
81
16
113
51
22
127
39
49
155
127
41
140
10
28
47
70
121
54
21
77
45
122
44
94
56
55
25
37
27
34
75
42
135
38
98
90
53
73
69
152
63
34
93
121
92
111
73
130
90
72
60
32
47
41
158
98
66
66
51
76
96
59
18
150
17
19
89
77
92
137
58
135
122
52
28
34
29
70
76
84
11
64
60
73
41
127
147
91
144
133
156
133
126
133
53
61
53
128
27
21
37
69
37
116
137
82
146
156
33
57
72
113
134
92
80
64
36
139
45
107
131
141
126
140
107
161
21
70
30
68
17
140
112
60
96
95
17
126
103
78
43
99
73
102
48
64
127
70
42
119
139
1
30
27
46
141
79
43
139
138
136
144
139
134
134
64
59
63
94
136
110
96
106
153
74
140
101
73
84
88
28
93
55
158
133
45
50
137
128
143
79
134
98
39
81
13
30
52
61
112
21
113
147
147
151
127
138
32
38
114
34
69
68
134
53
75
81
61
53
58
5
84
38
36
86
42
90
52
51
126
151
97
19
93
112
65
92
88
53
39
51
17
139
74
107
90
96
130
136
101
136
107
24
71
141
4
68
99
67
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

30
13
17
25
9
13
21
65
17
17
46
74
38
-
-

United States

9
21
13
0
9
13
30
21
38
9
13
21
0
17
17
0
13
17
13
25
0
13
155
13
9
5
80
21
0
34
13
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

9
21
13
0
9
13
30
21
38
9
13
21
0
17
17
0
13
17
13
25
0
13
155
13
9
5
80
21
0
34
13
17
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

13

Vietnam

100
74
59
89
129
87
86
95
98
53
64
86
-
-
-
-
-

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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