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Air monitors
Fires
Air quality
Wind
World AQI Ranking
07:26, May 21
#
MAJOR CITY
US AQI
1
Kuwait City , Kuwait
245
2
Delhi , India
187
3
Mumbai , India
165
4
Riyadh , Saudi Arabia
160
5
Busan , South Korea
135
6
Hanoi , Vietnam
134
7
Mexico City , Mexico
130
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
