Delhi Air Quality

No PUCC, No Petrol: Delhi Makes Two GRAP-4 Bans Permanent Amid Pollution Crisis

No PUCC, No Petrol: Delhi Makes Two GRAP-4 Bans Permanent Amid Pollution Crisis

Delhi makes two GRAP-4 restrictions permanent, banning non-BS6 vehicles and enforcing PUCC certificates, as winter smog keeps air quality very…

December 28, 2025

Delhi Air Pollution: GRAP 3 Imposed as AQI Crosses 425, Complete List of What’s Allowed and What’s Not

Delhi has implemented the Graded Response Action Plan (GRAP) Stage 3 as the air quality dropped to 'severe' with an…

November 11, 2025