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Air quality
Wind
World AQI Ranking
13:58, May 22
#
MAJOR CITY
US AQI
1
Krasnoyarsk , Russia
169
2
Delhi , India
154
3
Kolkata , India
151
4
Wuhan , China
134
5
Lima , Peru
128
6
Melbourne , Australia
128
7
Dubai , United Arab Emirates
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
