Delhi Breathes Easier: GRAP-4 Lifted, But Dense Fog Threatens Flights

• Delhi-NCR sees relief as GRAP-4 restrictions are lifted due to improved air quality.
• Average AQI recorded at 221, significantly better compared to previous weeks.
• GRAP-1, 2, and 3 restrictions remain in place to prevent pollution resurgence.
• Dense fog expected with a 'Yellow Alert' from IMD, impacting road and air traffic.
• Flight delays/cancellations possible at Delhi Airport; passengers advised to check status.

Why It Matters: Delhi's air improves, lifting GRAP-4, but dense fog now poses a challenge to travel.