severe category

GRAP-4 pollution curbs enforced in Delhi-NCR as air quality turns ‘severe’ amid winter chill| India News

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Stricter pollution curbs under Stage 4 of the Graded Response Action Plan have enforced in Delhi-NCR as the air quality entered “severe” category on Saturday evening, January 17. Security contingents during Republic Day parade rehearsals amid winter fog and poor air quality in New Delhi on Saturday, January 17. (Arvind Yadav/HT Photo) The Commission for … Read more

Hybrid classrooms, no-truck zones: GRAP IV kicks in as Delhi-NCR AQI nears 400 | Delhi News

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The Commission for Air Quality Management (CAQM) Wednesday enforced Stage 4 restrictions under the Graded Response Action Plan (GRAP) in Delhi-NCR following a significant dip in air quality, attributed to calm winds, low temperatures, and dense fog. The region’s Air Quality Index (AQI) rose sharply from 275 on Tuesday to 396 by 6 pm on … Read more