Delhi-NCR smog deepens; AQI near 400, GRAP-IV on

On Tuesday, Delhi NCR was enveloped in a thick smog, as the Air Quality Index surged to a concerning 379. Pandav Nagar reported an alarming 445 AQI, marking the air quality as 'severe'. Even with GRAP Stage-IV measures in place, pollution levels are still alarmingly high, revealing overlooked areas in controlling construction dust and road sweeping.