Air pollution level in Delhi-NCR this winter was lowest for season since 2018: CSE
Image Credit: TOI
This winter saw the cleanest air in the Delhi-NCR region since large-scale monitoring started in 2018, according to the latest analysis of air pollution levels by the Centre for Science and Environment (CSE). The concentration of air pollutants in Delhi stood at 160 micrograms per cubic meter for the October-January period, which is the lowest level recorded since wide-scale monitoring started in 2018-19, the leading think tank said in its report.