Air quality turns ‘severe’ in Delhi as smog thickens; AQI crosses 400 mark (Soban News)

Stubble smoke, low humidity and stagnant winds have trapped pollutants close to the surface, worsening Delhi’s smog, with conditions expected to deteriorate further over the next 48 hours​Stubble smoke, low humidity and stagnant winds have trapped pollutants close to the surface, worsening Delhi’s smog, with conditions expected to deteriorate further over the next 48 hours ​Latest News [ SOBAN NEWS: International and National ]