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Air monitors
Fires
Air quality
Wind
World AQI Ranking
16:34, May 19
#
MAJOR CITY
US AQI
1
Krasnoyarsk , Russia
189
2
Delhi , India
186
3
Mumbai , India
174
4
Riyadh , Saudi Arabia
169
5
Dubai , United Arab Emirates
163
6
Lahore , Pakistan
147
7
Hangzhou , China
146
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
