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Air monitors
Fires
Air quality
Wind
World AQI Ranking
09:22, Jul 3
#
MAJOR CITY
US AQI
1
Tehran , Iran
155
2
Karachi , Pakistan
151
3
Lahore , Pakistan
140
4
Dubai , United Arab Emirates
127
5
Lima , Peru
118
6
Kuwait City , Kuwait
117
7
Mumbai , India
117
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
