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Air monitors
Fires
Air quality
Wind
World AQI Ranking
17:33, Jul 3
#
MAJOR CITY
US AQI
1
Tehran , Iran
186
2
Kuwait City , Kuwait
158
3
Delhi , India
158
4
Johannesburg , South Africa
154
5
Dubai , United Arab Emirates
127
6
Mumbai , India
111
7
Karachi , Pakistan
107
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
