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World AQI Ranking

#MAJOR CITYUS AQI
1
Iran
Tehran , Iran
1121
2
China
Beijing , China
193
3
India
Kolkata , India
170
4
Pakistan
Lahore , Pakistan
162
5
China
Chengdu , China
161
6
Thailand
Chiang Mai , Thailand
161
7
India
Delhi , India
160
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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