Stricter Curbs Under GRAP-4 Reimposed In Delhi Amid Deteriorating Air Quality

New Delhi: The Centre’s panel on Delhi-NCR’s air quality on Wednesday invoked curbs under stage 4 of the Graded Response Action Plan (GRAP) amid a sharp dip in air quality due to unfavourable meteorological conditions, according to an official order.

Calm winds, low temperatures and foggy conditions allowed accumulation of pollutants in the region, with the air quality index soaring from 275 on Tuesday to 396 at 6 pm on Wednesday. The India Meteorological Department and the Indian Institute of Tropical Meteorology predicted that AQI may breach the 400 mark soon.

Accordingly, the Commission for Air Quality Management (CAQM) directed authorities in Delhi-NCR to “straightway invoke” all actions under stages 3 and 4 with immediate effect.