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World AQI Ranking

#MAJOR CITYUS AQI
1
China
Beijing , China
1010
2
India
Delhi , India
183
3
Vietnam
Hanoi , Vietnam
168
4
Thailand
Chiang Mai , Thailand
166
5
South Korea
Incheon , South Korea
163
6
Iran
Tehran , Iran
162
7
Italy
Milano , Italy
161
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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