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Air monitors
Fires
Air quality
Wind
World AQI Ranking
23:07, May 28
#
MAJOR CITY
US AQI
1
Dhaka , Bangladesh
190
2
Santiago , Chile
177
3
Riyadh , Saudi Arabia
156
4
Delhi , India
155
5
Shenyang , China
146
6
Kathmandu , Nepal
133
7
Johannesburg , South Africa
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
Most polluted cities among major cities in the world
