What is the current air quality situation in Delhi-NCR?

The air quality in Delhi-NCR has slipped into the "very poor" category, with the AQI crossing the 300 mark.

How has the Commission for Air Quality Management (CAQM) responded to the worsening pollution levels?

The CAQM has invoked Stage II of the Graded Response Action Plan (GRAP) across Delhi-NCR, implementing several intensified actions to control pollution.

What are some of the key measures being taken under GRAP Stage II?

The measures include mandatory mechanical sweeping and water sprinkling on roads, intensified inspections of construction sites, and the augmentation of public transport services with additional CNG and electric buses.

Home / Environment / Delhi-NCR Chokes Under Severe Air Pollution, Authorities Enforce Strict Measures

Delhi-NCR Chokes Under Severe Air Pollution, Authorities Enforce Strict Measures

19 Oct

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Summary

Delhi's air quality slips into "very poor" category, AQI crosses 300
CAQM invokes Stage II of Graded Response Action Plan (GRAP)
Intensified actions include mechanical sweeping, water sprinkling, and curbs on construction

Delhi-NCR Chokes Under Severe Air Pollution, Authorities Enforce Strict Measures

On October 18, 2025, the air quality in Delhi-NCR has taken a turn for the worse, with the Air Quality Index (AQI) crossing the 300 mark and slipping into the "very poor" category. In response to the worsening pollution levels, the Commission for Air Quality Management (CAQM) has invoked Stage II of the Graded Response Action Plan (GRAP) across the region.

The decision was made after the CAQM's Sub-Committee reviewed the forecasts provided by the India Meteorological Department (IMD) and the Indian Institute of Tropical Meteorology (IITM), which warned of further deterioration in the coming days. Under Stage II of GRAP, several intensified actions have been mandated, including daily mechanical or vacuum sweeping and water sprinkling on identified roads, preferably before peak traffic hours, to control dust.