Get a monitor and contributor to air quality data in your city.
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sources2023 Air quality average
Good
2023 average US AQI
30
PM2.5
x1.4
2023 average PM2.5 concentration in Liechtenstein: 1.4 times the WHO annual air quality guideline value
2023 Liechtenstein cleanest city | Vaduz , Vaduz 40 |
2023 Liechtenstein most polluted city | Vaduz , Vaduz 40 |
# | COUNTRY | Population | AVG. US |
---|---|---|---|
1 | Bangladesh | 169,356,251 | 164 |
2 | Pakistan | 231,402,117 | 160 |
3 | India | 1,407,563,842 | 147 |
4 | Tajikistan | 9,750,064 | 134 |
5 | Burkina Faso | 22,100,683 | 128 |
6 | Iraq | 43,533,592 | 121 |
7 | United Arab Emirates | 9,365,145 | 119 |
8 | Nepal | 30,034,989 | 118 |
9 | Egypt | 109,262,178 | 118 |
10 | Democratic Republic of the Congo | 95,894,118 | 114 |
116 | Liechtenstein | 39,039 | 30 |
2Contributors
Top 20 Government Contributors
1 station
Top 2 Data sources