Login
Air monitors
Fires
Air quality
Wind
World AQI Ranking
15:04, Jun 27
#
MAJOR CITY
US AQI
1
Tehran , Iran
174
2
Lima , Peru
165
3
Lahore , Pakistan
161
4
Jakarta , Indonesia
152
5
Delhi , India
141
6
Dubai , United Arab Emirates
106
7
Hanoi , Vietnam
102
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
Cart
×
Your cart is empty
Most polluted cities among major cities in the world
