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World AQI Ranking

09:39, May 24
#MAJOR CITYUS AQI
1
Iran
Tehran , Iran
326
2
Saudi Arabia
Riyadh , Saudi Arabia
176
3
Peru
Lima , Peru
143
4
China
Chengdu , China
137
5
South Korea
Busan , South Korea
112
6
United Arab Emirates
Dubai , United Arab Emirates
111
7
India
Delhi , India
107
SEE FULL RANKING
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Most polluted cities among major cities in the world