Delhi Chokes: AQI Crosses 400, Smog and Pollution Create 'Severe' Conditions

• Delhi is experiencing a 'severe' air quality crisis with AQI reaching 418, impacting visibility and public health.
• Key areas like Ashok Vihar, Vivek Vihar, North Campus, Anand Vihar, and Mundka recorded AQI levels above 460.
• Dense fog combined with pollutants is forming 'smog', trapping harmful particles close to the ground.
• GRAP-4 measures are in effect, banning heavy vehicles and construction, with advisories for vulnerable groups.
• Light rain predicted for January 23 could potentially help alleviate the severe pollution levels.

Why It Matters: Delhi faces severe pollution and smog, with AQI over 400, leading to health advisories and GRAP-4 implementation.