A team at Bengaluru’s Indian Institute of Science has made a study on the quality of air in the cities that got the award but not showing improvements to the AQI there.
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A team at Bengaluru’s Indian Institute of Science has made a study on the quality of air in the cities that got the award but not showing improvements to the AQI there.

A team at Bengaluru’s Indian Institute of Science has made a study on the quality of air in the cities that got the award but not showing improvements to the AQI there.