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Air monitors
Fires
Air quality
Wind
World AQI Ranking
14:44, May 22
#
MAJOR CITY
US AQI
1
Delhi , India
154
2
Dubai , United Arab Emirates
152
3
Mumbai , India
149
4
Lima , Peru
142
5
Wuhan , China
134
6
Melbourne , Australia
131
7
Tehran , Iran
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
