Delhi covered in thick haze: Why the air quality dropped to ‘very poor’

Strong winds carrying dust from western Rajasthan swept into Delhi on Thursday morning, worsening air quality and lowering visibility across the city.

Delhi covered in thick haze: Why the air quality dropped to ‘very poor’
Strong winds carrying dust from western Rajasthan swept into Delhi on Thursday morning, worsening air quality and lowering visibility across the city.