Air Quality
Air Monitors
Air Purifiers
Face Masks
For Business
News
Support
Sign in
Air Quality
Air Monitors
Air Purifiers
Face Masks
For Business
News
Support
World AQI Ranking
09:23, May 18
#
MAJOR CITY
US AQI
1
Delhi , India
156
2
Kinshasa , Democratic Republic of the Congo
154
3
Dhaka , Bangladesh
153
4
Kuwait City , Kuwait
151
5
Kathmandu , Nepal
151
6
Cairo City , Egypt
127
7
Baghdad , Iraq
123
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