Air Quality
Air Purifiers
Face Masks
For Business
News
Support
Dashboard
Air Quality
Air Purifiers
Face Masks
For Business
News
Support
World AQI Ranking
01:00, Mar 19
#
MAJOR CITY
US AQI
1
Delhi , India
302
2
Dhaka , Bangladesh
215
3
Lahore , Pakistan
215
4
Kathmandu , Nepal
189
5
Chiang Mai , Thailand
182
6
Yangon , Myanmar
157
7
Medan , Indonesia
153
SEE FULL RANKING
Become a citizen scientist
Get a monitor and contribute air quality data in your city.
Cart
×
Your cart is empty
Most polluted cities among major cities in the world