CSE Webinar: An environmental agenda for the furture and the learnings from a lockdown
During the pandemic-induced lockdown period, PM 2.5 levels across six major Indian cities – Delhi, Mumbai, Kolkata, Chennai, Hyderabad and Bengaluru – dropped a phenomenal 45-88 per cent. The drop in Delhi-NCR was of about 66-79 per cent. However, with the nation opening up in lockdown 4, pollution has started registering a comeback.