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World AQI Ranking
08:05, Apr 27
#
MAJOR CITY
US AQI
1
Kathmandu , Nepal
183
2
Baghdad , Iraq
164
3
Kolkata , India
156
4
Delhi , India
154
5
Chiang Mai , Thailand
151
6
Beijing , China
139
7
Kinshasa , Democratic Republic of the Congo
130
SEE FULL RANKING
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Most polluted cities among major cities in the world