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Air monitors
Fires
Air quality
Wind
World AQI Ranking
01:04, May 22
#
MAJOR CITY
US AQI
1
Wuhan , China
166
2
Tashkent , Uzbekistan
164
3
Lahore , Pakistan
163
4
Delhi , India
158
5
Santiago , Chile
149
6
Dhaka , Bangladesh
139
7
Hangzhou , China
135
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
