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Air monitors
Fires
Air quality
Wind
World AQI Ranking
21:56, Jul 5
#
MAJOR CITY
US AQI
1
Tehran , Iran
153
2
Lahore , Pakistan
151
3
Delhi , India
142
4
Lima , Peru
128
5
Johannesburg , South Africa
127
6
Kuwait City , Kuwait
117
7
Karachi , Pakistan
113
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
