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World AQI Ranking
06:50, Apr 19
#
MAJOR CITY
US AQI
1
Kathmandu , Nepal
167
2
Chiang Mai , Thailand
158
3
Kolkata , India
155
4
Hanoi , Vietnam
150
5
Delhi , India
147
6
Bangkok , Thailand
143
7
Manama , Bahrain
139
SEE FULL RANKING
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Most polluted cities among major cities in the world