Delhi-NCR Engulfed in Dense Fog, Cold Wave; Visibility Near Zero, Flights & Trains Delayed

• Delhi-NCR experienced dense fog and biting cold, reducing visibility to near zero and impacting daily life.
• Flight and train services, including at Indira Gandhi International Airport, faced significant delays due to the severe weather conditions.
• Iconic landmarks like India Gate and Kartavya Path were shrouded in thick fog, with similar conditions across DND Flyway, Akshardham, and Janpath Road.
• IMD predicts no cold wave for the next four days, but dense fog alerts remain; minimum temperatures are expected to rise gradually.
• GRAP Stage 4 implemented due to 'severe' air quality (AQI 428), banning truck entry and shifting school classes to hybrid mode.

Why It Matters: Dense fog and cold wave severely impacted Delhi-NCR, causing travel disruptions and triggering GRAP Stage 4.