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World AQI Ranking
02:45, Jan 17
#
MAJOR CITY
US AQI
1
Karachi , Pakistan
331
2
Dhaka , Bangladesh
305
3
Delhi , India
257
4
Ulaanbaatar , Mongolia
245
5
Kolkata , India
218
6
Hanoi , Vietnam
188
7
Lahore , Pakistan
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
