Three years since the National Clean Air Programme (NCAP) was implemented across India to reduce particulate matter levels in 132 cities by 20-30 per cent, data on Monday showed there has been little or no progress on ground.
Ozone Becoming More Widespread In Delhi-NCR Across All Seasons: Study ndtv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ndtv.com Daily Mail and Mail on Sunday newspapers.
Updated Mar 04, 2021 | 09:37 IST
Most improvement was noted at NSIT Dwarka, Wazirpur and Shadipur, the CSE said, adding that the maximum increase was noted at Patparganj, Vivek Vihar and R K Puram (all residential areas). Delhi NCR pollution today 
New Delhi: Seasonal average of winter pollution in Delhi-NCR in 2020-2021 was higher than in the previous year but the severity and duration of smog episodes was lower, a new analysis by environment think tank Centre for Science and Environment (CSE) said on Wednesday.
For the purposes of implementation of the Graded Response Action Plan (GRAP), winter in the region is officially demarcated as the period from October 15 to February 1, the CSE said.
Seasonal average of winter pollution in Delhi-NCR higher this winter; smog episodes shorter: CSE indiatimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from indiatimes.com Daily Mail and Mail on Sunday newspapers.