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Air monitors
Fires
Air quality
Wind
World AQI Ranking
07:31, Aug 19
#
MAJOR CITY
US AQI
1
Lima , Peru
166
2
Kuwait City , Kuwait
160
3
Dubai , United Arab Emirates
146
4
Hanoi , Vietnam
132
5
Karachi , Pakistan
129
6
Riyadh , Saudi Arabia
116
7
Santiago , Chile
99
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
