Delhi Smog: 40 Flights Cancelled, AQI 'Severe'; GRAP Stage-IV Implemented

• 40 flights cancelled and many delayed at Delhi Airport due to dense fog and low visibility.
• Delhi's Air Quality Index (AQI) was at a 'severe' level of 454 at 7:05 AM.
• Delhi Airport and IndiGo issued travel advisories, warning of flight operation disruptions.
• The Commission for Air Quality Management (CAQM) implemented GRAP Stage-IV to combat air pollution.

Why It Matters: Delhi's severe smog disrupts travel and daily life, highlighting extreme air pollution.