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World AQI Ranking
17:28, Apr 28
#
MAJOR CITY
US AQI
1
Delhi , India
177
2
Chengdu , China
162
3
Kathmandu , Nepal
160
4
Chiang Mai , Thailand
156
5
Medan , Indonesia
152
6
Kolkata , India
151
7
Dhaka , Bangladesh
139
SEE FULL RANKING
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Most polluted cities among major cities in the world