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Air monitors
Fires
Air quality
Wind
World AQI Ranking
15:12, May 23
#
MAJOR CITY
US AQI
1
Lima , Peru
160
2
Chengdu , China
152
3
Kathmandu , Nepal
140
4
Dubai , United Arab Emirates
137
5
Dhaka , Bangladesh
134
6
Melbourne , Australia
130
7
Krasnoyarsk , Russia
128
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
