Delhi sees spike in air pollution day after burning of Ravana effigies
India TodayAir quality in Delhi deteriorated soon after after Ravana effigies started burning after sunset on Dussehra day on Tuesday, data recorded by the monitoring stations of Delhi Pollution Control Committee said. At the monitoring station installed at Dwarka, for example, the particulate matter 10 was 96 micrograms per cubic metre of air at 6 pm which increased to 950 micrograms per cubic metre at 10 pm. In RK Puram, the PM 10 levels was 332 micrograms per cubic metre at 9 pm, which was double the reading recording before sunset. At the monitoring station at Sri Aurobindo Marg, the PM 2.5 levels increased from 23 micrograms per cubic metre at 8 PM on Tuesday to 67 micrograms per cubic metre at 12 midnight. At the station installed at Major Dhyan Chand Stadium PM 2.5 levels increased from 39 micrograms per cubic metre at 8 PM on Tuesday to 91 micrograms per cubic metre at 12 midnight.