Curbs under GRAP Stage 4 lifted in Delhi-NCR as air quality improves
New Delhi [India], November 18 (ANI): The Commission for Air Quality Management (CAQM) on Saturday revoked the Stage-IV of the Graded Response Action Plan (GRAP) in Delhi and adjoining areas after the air quality improved from 'severe' to 'very poor' category.
This came after the average Air Quality Index (AQI) of the city clocked 319, as per the daily AQI Bulletin provided by the Central Pollution Control Board (CPCB).
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