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World AQI Ranking

#MAJOR CITYUS AQI
1
Thailand
Chiang Mai , Thailand
227
2
Iran
Tehran , Iran
224
3
Bangladesh
Dhaka , Bangladesh
176
4
China
Shenyang , China
165
5
Saudi Arabia
Riyadh , Saudi Arabia
160
6
Vietnam
Hanoi , Vietnam
159
7
South Korea
Incheon , South Korea
154
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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