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World AQI Ranking

#MAJOR CITYUS AQI
1
Iran
Tehran , Iran
176
2
Bangladesh
Dhaka , Bangladesh
171
3
Thailand
Chiang Mai , Thailand
168
4
China
Beijing , China
167
5
China
Wuhan , China
159
6
Nepal
Kathmandu , Nepal
154
7
Taiwan
Kaohsiung , Taiwan
151
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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