Delhi air pollution, noise levels lower than last Diwali: CPCB
The capital city witnessed less air pollution this Diwali in terms of both gaseous and particulate matter, with both PM 2.5 and PM 10 counts coming lower compared to last year.
The report found that in addition to decline in night time noise in majority of monitoring stations compared to Diwali in 2018, the city level average PM2.5 was also reported lower at 284. Reuters