Pollution spikes within hours, Delhi moves to GRAP-IV stage
New Delhi, Dec 13 (UNI) As air quality in the national capital deteriorated further, slipping into the ‘severe-plus’ category, the Commission for Air Quality Management (CAQM) on Saturday invoked Stage 4 of the Graded Response Action Plan (GRAP), triggering the most stringent emergency measures to curb worsening pollution levels in Delhi and the NCR. In…
