Air pollution Skyrocketed This Diwali | Lucknow News
Lucknow: Lucknow recorded high pollution levels this Diwali night compared to the last three years of the festival. Both superfine pollutants, PM10 and PM2.5, were more than five times higher on the Diwali night (Oct 20) than the permissible limits set by the National Ambient Air Quality Standards (NAAQS). Compared to 2024 Diwali night, PM10…