Delhi's air quality improves from 'severe' to 'very poor'

The air quality in Delhi-NCR region has slightly improved and it is now in very poor category. Yesterday, it was in severe category. A layer of toxic haze still hung over the national capital and the overall Air Quality Index stood at 371 this



morning.

Delhi's air quality took a hit after Diwali due to a combination of firecracker emissions, stubble burning and non-favourable meteorological conditions.