BS 3 petrol and BS 4 diesel cars were banned in Delhi after pollution levels breached severe category last week.

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BS 3 petrol and BS 4 diesel cars have been banned from plying on streets of Delhi since December 16 when GRAP Stage 4 ...

Stage 4 GRAP measures had been in force across NCR since December 16, following a sharp deterioration in air quality.

Following two days of severe pollution, Delhi's air quality improved to the very poor range at 369, prompting CAQM to revoke ...

The Commission for Air Quality Management (CAQM) had implemented Stage IV of the Graded Response Action Plan (GRAP) from ...

Delhi has revoked GRAP-4 anti-pollution measures due to continuous improvement in air quality, with the AQI reaching a very ...

Delhi-NCR enters Stage-IV GRAP as air quality hits 'severe'. Construction halts, industries face curbs, and residents are ...

The Commission for Air Quality Management has revoked Stage IV of the Graded Response Action Plan (GRAP) for the National ...

Delhi Airport said in its advisory on Wednesday morning that flights that are not CAT III compliant may get affected.