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Air monitors
Fires
Air quality
Wind
World AQI Ranking
17:46, May 24
#
MAJOR CITY
US AQI
1
Dubai , United Arab Emirates
581
2
Tehran , Iran
279
3
Dhaka , Bangladesh
204
4
Riyadh , Saudi Arabia
178
5
Jakarta , Indonesia
159
6
Delhi , India
156
7
Chengdu , China
145
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
