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Air monitors
Fires
Air quality
Wind
World AQI Ranking
16:15, Aug 7
#
MAJOR CITY
US AQI
1
Tehran , Iran
172
2
Kuwait City , Kuwait
161
3
Lahore , Pakistan
153
4
Hanoi , Vietnam
148
5
Riyadh , Saudi Arabia
141
6
Delhi , India
129
7
Karachi , Pakistan
114
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
