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 ...

Delhi GRAP IV: To combat hazardous winter pollution in Delhi-NCR, the Commission for Air Quality Management (CAQM) has implemented Stage IV of the Graded Response Action Plan (GRAP). This seasonal ...

The Sub-Committee on GRAP had earlier in the day decided to invoke Stage III of the Graded Response Action Plan (GRAP) across the entire NCR with immediate effect as air quality continued to worsen.

Delhi-NCR faces emergency curbs as air quality plummets to 'Severe+' levels, triggering Stage IV of the Graded Response Action Plan. Authorities have enforced strict restrictions across the region due ...

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 ...

As the national capital continues to cross the AQI of 400, replacing the GRAP 3 with the next stage, many speculate that schools will switch back to an online mode and the other restrictions that may ...

Schoolchildren in Delhi-NCR are waiting for updates on winter vacation. But the situation here is different. Pollution is once again at its peak in Delhi-NCR. After the AQI crossed 400, Phase III of ...

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, ...

There is no respite for the citizens of Delhi from the toxic air. Amid the continuous deterioration in air quality across Delhi and the national capital region (NCR), the fourth stage of the Graded ...