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Air monitors
Fires
Air quality
Wind
World AQI Ranking
07:38, May 29
#
MAJOR CITY
US AQI
1
Delhi , India
200
2
Santiago , Chile
169
3
Dhaka , Bangladesh
153
4
Lahore , Pakistan
124
5
Kathmandu , Nepal
110
6
Johannesburg , South Africa
110
7
Chengdu , China
102
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
