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Air monitors
Fires
Air quality
Wind
World AQI Ranking
06:09, Aug 19
#
MAJOR CITY
US AQI
1
Kuwait City , Kuwait
171
2
Riyadh , Saudi Arabia
166
3
Lima , Peru
154
4
Hanoi , Vietnam
142
5
Dubai , United Arab Emirates
130
6
Karachi , Pakistan
127
7
Santiago , Chile
119
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
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Most polluted cities among major cities in the world
