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Air monitors
Fires
Air quality
Wind
World AQI Ranking
07:23, May 18
#
MAJOR CITY
US AQI
1
Riyadh , Saudi Arabia
416
2
Dubai , United Arab Emirates
343
3
Mumbai , India
168
4
Delhi , India
166
5
Wuhan , China
155
6
Santiago , Chile
153
7
Kuwait City , Kuwait
137
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
