Login
World Air Quality
Community
Products
Solutions
Air quality data anywhere you are
Air insights
World air quality
Share
Places
Fires
Heatmap
Wind
World AQI Ranking
11:17, Jan 20
#
MAJOR CITY
US AQI
1
Dhaka , Bangladesh
258
2
Karachi , Pakistan
213
3
Ulaanbaatar , Mongolia
204
4
Delhi , India
186
5
Lahore , Pakistan
180
6
Hanoi , Vietnam
178
7
Chengdu , China
174
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
0
US AQI
Daily forecast
°
Humidity
0
%
Wind
0
mp/h
Pressure
0
mb
SEE DETAIL
,
Units
°C
°F
km/h
mp/h
US AQI
CN AQI
Most polluted cities among major cities in the world
