Delhi chokes under smog: AQI hits ‘severe’ level at 414; flights, trains delayed as visibility dips
Delhi grappled with severe smog, air quality hitting 'severe' levels with AQI at 414. Authorities invoked GRAP-4, deploying water sprinklers to combat pollution. Dense fog disrupted flights and trains across northern plains. While some improvement is expected, air quality may remain poor. Temperatures are set to plummet.
