Under GRAP III, BS-III petrol and BS-IV diesel four-wheelers were banned in Delhi-NCR Under GRAP III, BS-III petrol and BS-IV diesel four-wheelers were banned in Delhi-NCR The Centre's panel on Delhi-NCR's air quality on Thursday revoked curbs under
Delhi Pollution: GRAP 4 invoked Air Quality Index(AQI) Levels Worsens Delhi Pollution: GRAP 4 invoked Air Quality Index(AQI) Levels Worsens Commission for Air Quality Management Sub-Committee on GRAP has invoked all actions under both Stages III IV
Delhi Pollution Update: GRAP stage 3 invoked as AQI worsened in Delhi NCR region Delhi Pollution Update: GRAP stage 3 invoked as AQI worsened in Delhi NCR region The Centre's panel on Delhi-NCR's air quality on Thursday re-implemented stage 3 curbs