Delhi Ranked World’s Most Polluted Capital City For 4th Consecutive Year
As per the World Air Quality Report 2023 by IQAir, air quality in Delhi worsened this year as PM2.5 levels dipped from 89.1 micrograms per cubic metre in 2022 to 92.7 micrograms per cubic metre in 2023. An anti-smog gun on a multi-purpose vehicle sprays water droplets to curb air pollution, in New Delhi. (File … Read more