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World AQI Ranking
06:14, Jan 31
#
MAJOR CITY
US AQI
1
Karachi , Pakistan
187
2
Kathmandu , Nepal
179
3
Chengdu , China
177
4
Dhaka , Bangladesh
175
5
Astana , Kazakhstan
175
6
Dubai , United Arab Emirates
168
7
Mumbai , India
166
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
,
Units
°C
°F
km/h
mp/h
US AQI
CN AQI
mbar
Hg
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Most polluted cities among major cities in the world