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Air monitors
Fires
Air quality
Wind
World AQI Ranking
12:08, Jun 27
#
MAJOR CITY
US AQI
1
Lima , Peru
164
2
Lahore , Pakistan
158
3
Riyadh , Saudi Arabia
153
4
Dubai , United Arab Emirates
152
5
Tehran , Iran
149
6
Delhi , India
129
7
Santiago , Chile
118
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
