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 (14) -
Georgia (3) -
Germany (24) -
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 (2) -
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 (430) -
Russia (22) -
Saudi Arabia (4) -
Senegal (10) -
Serbia (76) -
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 (914) -
United Arab Emirates (1) -
United Kingdom (25) -
United States (91) -
United States of America (91) -
Unknown (13) -
Vietnam (43) -
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Albania

55
101

Angola

28
38
51
-

Argentina

1
3
4
3
4
1
3
43
-

Armenia

72

Australia

17
9
17
17
21
17
30
17
25
13
17
9
17
21
5
-
-

Austria

25
17
46
-

Azerbaijan

-
-

Bangladesh


Belarus

14
5
0
11
19
0
23
17
10
12
5
54
-

Belgium

17
72

Bolivia


Brazil

4
5
12
36
13
12
10
-
-
-

Bulgaria


Cambodia


Canada

38
5
5
5
17
5
9
5
-
-
-
-

Cape Verde

1
12

Chad


Chile

23
6
6
11
16
-
-
-
-
-
-

China

-

Colombia

6
4
-

Costa Rica


Cyprus

20
25
-

Czech Republic

0
0
0
0
0

DR Congo


Democratic Republic of the Congo


Denmark

12
25
13
46
10
-
-
-
-

Dominican Republic

22

Ecuador


Egypt


Estonia

14

Ethiopia


Fiji

-

Finland

13

France

74
21
21
34
71
-
-

Georgia

68
-

Germany

78
25
17
117
34
72
9
57
21
-

Ghana

90
79
81
0
77
118
-
-
-
-

Greece

39
30
134
157
18
12
76
21
225
13
17
167
62
70
45
-
-
-
-
-
-
-
-
-

Guatemala

13
13

Hong Kong

5

Hungary


Iceland

13
-

India

154
153
127
149
132
122
167
142
153
89
112
154
159
154
149
155
97
999
129
119
129
159
151
89
102
154
13
154
164
159
151
234
142
134
159
119
129
132
153
159
95
139
70
122
134
155
122
137
134
153
163
159
102
91
149
152
129
169
134
127
137
127
114
162
167
112
149
57
61
165
151
149
149
154
155
151
132
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Indonesia

27
-
-

Iran


Ireland

151
29
23
27
15
27
60
24
23
55
19
31
38
11
25
29
23
17
21
46
30
0
46
15
13
48
155
12
53
55
24
30
17
41
13
59
13
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Isle of Man


Israel

80
46
8
68
46
38
-
-
-
-

Italy

104
0
162
107
91

Japan

5
-

Jersey

172
79

Kazakhstan

47
24
14
27
6
112
26
60
157
137
49
139
109
57
30
120
63
28
74
70
68
52
127
139
131
196
64
50
76
93
111
122
132
172
115
28
152
238
236
199
28
165
121
143
117
52
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Kenya

-
-

Kosovo

194
202
146
151
-
-
-

Kuwait

-

Kyrgyzstan

41
52
69
23
35
35
81
58
66
151
14
83
55
95
26
134
142
-
-
-
-
-
-

Laos

54
65
78
99
-

Latvia

6
12
10
15
5
22
48
11
24
51
9
46
12
39
9
4
15
18
29
4
8
23
10
8
40
12
14
12
-
-
-
-
-
-
-
-
-

Liechtenstein

55

Lithuania

13
-

Madagascar


Malaysia


Mexico


Moldova

124
114
139
156
168
65
132

Mongolia

101

Montenegro

-

Morocco


Myanmar

-

Nepal

104

New Zealand

9
13
160
21
21
-

Niger

77

Nigeria


Norway

13
21
17
17
-
-

Pakistan

110
81

Paraguay


Philippines

32

Poland

0
63
13

Portugal

17
834
13
0

Romania

72
68
153
61
57
107
177
59
21
205
99
82
85
87
38
57
82
195
109
153
196
25
97
30
160
74
65
202
185
34
61
61
57
30
13
9
191
61
9
93
55
17
129
38
63
97
93
132
78
107
61
199
147
85
91
102
30
50
157
95
156
63
129
151
78
76
137
59
132
165
172
93
151
206
107
85
82
112
70
55
46
156
34
174
191
112
173
42
85
161
57
65
72
63
38
72
182
109
50
104
70
95
160
53
149
153
76
134
63
107
93
70
182
9
137
63
191
137
185
74
57
112
59
127
158
109
109
193
70
0
38
21
192
157
117
25
155
144
68
61
74
139
99
119
55
132
65
104
65
91
142
109
87
63
151
68
91
82
85
213
55
309
57
91
132
97
68
139
114
152
109
78
80
13
179
185
61
78
97
70
82
157
34
55
104
74
646
46
59
142
85
102
85
13
78
157
124
13
68
229
63
80
93
59
46
78
157
34
139
55
74
119
70
163
76
107
188
129
99
190
57
80
25
74
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Russia

79
219
179
211
182
164
165
185
112
193
157
199
147
169
-
-
-

Saudi Arabia

-

Senegal

26
28
21
2
53
16
-
-
-

Serbia

75
77
152
72
132
172
169
72
55
94
126
76
73
129
18
92
95
55
85
85
106
118
111
152
80
158
87
116
126
68
120
97
121
76
159
138
116
144
74
112
89
124
119
88
100
95
109
77
-
-
-
-
-
-
-
-
-
-

Singapore

21

Slovakia


Slovenia

76
109
97
-
-
-
-
-
-

Somalia


South Africa

12
7
11
17
38
5
35
10
13
10
9
-
-
-
-
-
-

Spain

17
9

Sweden

0
13
5
5
21
-

Switzerland

34
13
17
0
34
95
9
34
13
9
25
-
-

Taiwan

-

Thailand

79
38
37
25
38
37
52
35
66
43
34
61
38
50
79
26
111
63
36
11
51
42
30
38
46
42
55
63
30
46
57
53
50
61
68
57
72
76
91
42
38
46
46
53
55
174
76
74
25
17
85
82
78
30
55
63
68
42
46
68
323
50
25
50
80
63
74
38
68
57
82
53
50
30
46
21
17
38
50
78
38
50
13
55
46
65
46
30
46
46
38
42
50
65
53
25
38
57
61
55
65
55
82
42
74
80
30
50
53
50
85
42
55
55
78
63
68
68
42
42
70
57
46
63
38
109
42
59
13
53
63
63
55
46
34
63
53
57
30
34
95
50
21
50
34
63
82
87
34
50
78
82
68
34
61
61
38
34
76
59
63
42
25
61
50
80
78
87
38
59
55
61
50
30
34
38
72
50
57
82
25
21
63
59
74
70
97
46
30
50
42
74
42
34
65
53
70
80
61
34
50
34
30
57
42
154
80
85
53
65
42
78
38
59
50
46
61
57
46
57
59
57
55
57
72
25
59
55
63
42
57
42
53
55
57
63
78
61
53
50
78
55
76
63
91
55
13
34
68
70
57
46
76
55
46
59
61
63
42
65
57
85
70
85
82
30
42
38
34
65
25
46
85
59
109
59
85
78
59
68
42
63
55
53
42
74
57
85
21
38
63
63
57
68
50
72
46
53
55
53
38
42
34
59
25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

The Netherlands

65
82
34
21
30
97
21
107
5
68
-

Togo

60

Turkey

98
79
188
-

Uganda

70
70
84
20
86
83
140
157
65
170
148
82
110
83
89
114
111
95
155
135
89
88
71
67
93
120
64
125
106
65
56
50
162
78
84
157
157
78
87
89
157
85
109
74
69
36
67
71
81
77
127
65
51
142
82
120
81
108
97
59
76
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Ukraine

5
112
14
50
142
53
67
125
66
126
129
21
115
3
3
3
0
10
40
74
1
3
7
3
5
6
3
5
18
22
3
2
6
10
12
0
3
1
4
5
1
4
8
1
1
8
5
8
152
62
1
9
4
16
7
164
9
5
152
120
64
61
64
61
67
58
125
81
110
154
92
53
62
30
22
62
44
128
38
60
129
88
78
75
69
75
3
168
172
73
84
67
154
176
153
136
17
84
154
54
2
120
131
90
42
31
130
88
53
52
45
151
168
91
83
120
90
71
30
94
69
53
25
170
110
197
53
164
79
48
55
78
158
21
16
16
17
76
43
137
27
53
70
44
56
151
21
86
41
78
5
155
104
102
23
70
113
64
133
62
74
129
63
129
96
54
172
142
119
105
138
151
131
121
136
78
126
56
58
0
56
87
38
66
153
128
120
85
40
67
60
36
73
67
5
21
3
113
48
105
40
129
131
3
63
92
95
72
71
60
90
74
122
85
76
39
35
48
100
52
21
136
54
61
16
63
58
117
109
94
46
76
145
155
133
80
80
96
153
96
41
99
152
22
68
138
92
137
134
95
70
53
118
64
152
85
54
55
37
151
29
141
12
101
55
79
87
32
95
69
25
48
31
99
87
44
85
24
53
25
93
84
121
15
65
82
105
46
99
81
83
84
72
68
97
97
120
134
84
132
105
66
124
88
75
52
128
187
160
89
75
80
79
108
53
83
155
47
121
16
16
91
74
99
119
63
124
115
22
30
98
95
111
79
75
69
70
74
69
122
138
68
140
132
142
106
118
157
89
115
110
21
13
21
67
45
115
134
80
139
24
80
71
154
122
92
74
30
123
86
63
134
134
120
127
35
193
13
46
30
88
119
34
126
141
62
54
91
17
101
101
74
28
89
70
139
46
69
116
61
38
125
94
134
22
21
168
127
63
36
113
126
130
127
134
129
126
124
69
73
79
100
130
118
31
102
64
131
90
15
81
75
62
75
95
128
80
78
87
132
128
136
77
129
91
25
87
21
13
31
42
30
101
142
133
138
114
133
59
70
86
30
66
66
121
64
56
66
31
152
4
75
42
79
88
69
85
38
34
113
142
63
83
102
77
80
34
57
89
105
30
128
66
104
77
45
123
123
102
129
102
21
67
134
12
71
90
22
152
102
-
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-
-
-
-
-
-
-
-

United Arab Emirates

-

United Kingdom

30
53
30
46
25
76
104
17
25
17
13
63
119
-
-

United States

13
17
34
21
13
13
13
17
0
30
13
17
4
0
17
0
25
13
13
13
17
21
152
5
21
9
25
156
9
9
9
5
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

United States of America

13
17
34
21
13
13
13
17
0
30
13
17
4
0
17
0
25
13
13
13
17
21
152
5
21
9
25
156
9
9
9
5
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Unknown

38

Vietnam

92
76
77
62
72
75
14
15
76
78
90
26
-
-
-
-
-

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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