2021 lockdowns not as effective as last year's in cleaning Delhi-NCR air: CSE

Lockdowns have improved the air quality in Delhi-NCR this year as well but not as effectively as last year due to the 2021 curbs being shorter and lesser stringent, the Centre for Science and Environment (CSE) has found in a study.

from IndiaTV: Google News Feed https://ift.tt/2T1IujZ