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Air monitors
Fires
Air quality
Wind
World AQI Ranking
02:09, May 23
#
MAJOR CITY
US AQI
1
Riyadh , Saudi Arabia
158
2
Jakarta , Indonesia
157
3
Krasnoyarsk , Russia
153
4
Wuhan , China
153
5
Incheon , South Korea
148
6
Beijing , China
141
7
Tehran , Iran
137
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
