Delhi's air quality has plunged to 'Severe' levels, triggering GRAP Stage 4 restrictions. Older petrol and diesel vehicles (BS-III and BS-IV) are banned, while electric, CNG, and BS-VI compliant ...

As the air quality of Delhi deteriorated to the “severe” category on Saturday (December 13, 2025) morning, the the Commission for Air Quality Management in NCR and Adjoining Areas (CAQM) has imposed ...

Stage IV of GRAP, which is categorised as ‘Severe+’ air quality, is triggered when the Air Quality Index (AQI) in Delhi crosses the 450 mark. In view of the deteriorating air quality and the ...

When it was triggered in 2016, Grap was meant to be used as an emergency measure, while systemic fixes were rolled out to clean the air. It was always a stopgap arrangement, not a solution. From ...

As Delhi’s air quality deteriorated further during the day, breaching the 400 mark and slipping into the ‘Severe+’ category, the Commission for Air Quality Management (CAQM), the Centre’s ...

‘LEAVE Delhi For 6-8 Weeks’: Delhi breathes easier today but air quality still in… Delhi-NCR has been battling persistent air pollution for over a month. With the worsening air quality in Delhi, the ...

Anti-pollution curbs under GRAP-3 were imposed in Delhi on Saturday after the air quality worsened to the 'severe category.' At noon, the national capital recorded an Air Quality Index (AQI) of 405, ...

With air pollution worsening in Delhi, authorities on Saturday enforced Stage III of the Graded Response Action Plan with immediate effect after the city’s overall Air Quality Index crossed the 400 ...

The Commission for Air Quality Management (CAQM) on Saturday invoked Stage IV of the Graded Response Action Plan (GRAP) after Delhi’s Air Quality Index (AQI) edged close to the ‘Severe Plus’ threshold ...

As Delhi continues to grapple with air pollution, the Commission for Air Quality Management’s (CAQM) Sub-Committee on the Graded Response Action Plan (GRAP) announced the implementation of Stage IV ...

NEW DELHI: The air quality in Delhi sharply deteriorated to the ‘severe’ category on Saturday as a toxic greyish haze blanketed the city. The 24-hour average overall AQI released at 4pm was 431, as ...

Delhi air pollution worsens as CAQM enforces Stage III GRAP measures. Delhi Air Quality Crisis: As air quality in the national capital slipped into the severe category, the Commission for Air Quality ...