GRAP 4 invoked in Delhi: AQI crosses 400; what’s restricted and what’s not | India News
NEW DELHI: With air quality worsening sharply across the Delhi-NCR, authorities on Saturday invoked the strictest restrictions under Stage IV of the Graded Response Action Plan, triggering emergency curbs across the region. This comes hours after implementation of GRAP stage III measured in the national capital region. The Commission for Air Quality Management said its…