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World AQI Ranking
08:36, Jan 28
#
MAJOR CITY
US AQI
1
Delhi , India
329
2
Dhaka , Bangladesh
267
3
Karachi , Pakistan
265
4
Kolkata , India
201
5
Lahore , Pakistan
186
6
Chengdu , China
182
7
Ulaanbaatar , Mongolia
182
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