HomeNewsIndiaGRAP 4 measures to be undertaken as part of GRAP 3 as toxic smog continues to cover Delhi-NCR

GRAP 4 measures to be undertaken as part of GRAP 3 as toxic smog continues to cover Delhi-NCR

The move comes as the average Air Quality Index (AQI) in Delhi touched 364 at noon, placing the city in the ‘very poor’ category, according to the Central Pollution Control Board’s Sameer application.

November 22, 2025 / 14:58 IST
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Thick, toxic smog continues to cover Delhi-NCR
Thick, toxic smog continues to cover Delhi-NCR

A thick layer of smog continued to engulf the national capital on Saturday as air pollution levels remained dangerously high, pushing authorities to activate tougher emergency measures for the welfare of the general public of NCR.

With multiple monitoring stations reporting severe air quality, the Commission for Air Quality Management (CAQM) triggered select provisions of Stage IV restrictions under the Graded Response Action Plan (GRAP).

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The move comes as the average Air Quality Index (AQI) in Delhi touched 364 at noon, placing the city in the ‘very poor’ category, according to the Central Pollution Control Board’s Sameer application.

Despite the reading falling below the usual Stage 4 threshold of 400+, the measures were introduced due to persistent toxic smog and worsening forecasts.