Delhi Chokes on New Year: AQI 473, Dense Fog Halts Flights, Rain Alert Issued

• Delhi-NCR began 2026 with a 'health emergency' due to AQI 473 ('hazardous') and dense fog.
• Visibility dropped below 50 meters, severely impacting road and air traffic; over 140 flights affected.
• IndiGo and Air India issued advisories, with Air India launching 'FogCare' for flight rescheduling.
• Slow winds and low temperatures are trapping pollutants; toxic air and cold expected for 48 hours.
• IMD predicts light rain, which could clear pollutants if heavy, but drizzle might worsen fog.

Why It Matters: Delhi faces a severe 'health emergency' on New Year's Day with hazardous AQI, dense fog, and flight disruptions.