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World AQI Ranking
14:22, Apr 17
#
MAJOR CITY
US AQI
1
Ulaanbaatar , Mongolia
155
2
Kathmandu , Nepal
153
3
Wuhan , China
123
4
Hangzhou , China
120
5
Mexico City , Mexico
117
6
Taipei , Taiwan
116
7
Dhaka , Bangladesh
115
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
0
US AQI
Daily forecast
°
Humidity
0
%
Wind
0
mp/h
Pressure
0
mb
SEE DETAIL
,
Units
°C
°F
km/h
mp/h
US AQI
CN AQI
Most polluted cities among major cities in the world
