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Air monitors
Fires
Air quality
Wind
World AQI Ranking
09:44, May 19
#
MAJOR CITY
US AQI
1
Mumbai , India
174
2
Riyadh , Saudi Arabia
168
3
Dubai , United Arab Emirates
160
4
Santiago , Chile
158
5
Delhi , India
158
6
Krasnoyarsk , Russia
132
7
Wuhan , China
130
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
