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Air monitors
Fires
Air quality
Wind
World AQI Ranking
20:31, May 23
#
MAJOR CITY
US AQI
1
Dhaka , Bangladesh
162
2
Chengdu , China
153
3
Lima , Peru
135
4
Tashkent , Uzbekistan
134
5
Beijing , China
134
6
Kathmandu , Nepal
125
7
Delhi , India
122
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
Most polluted cities among major cities in the world
