Delhi's air quality turns 'severe' as smog prevents dispersion of pollutants, SAFAR predicts improvement over next two days

Delhi's air quality deteriorated to "severe" on Saturday as a cover of smog surrounded the national capital and prevented dispersion of pollutants, authorities said. This is the fourth time this season that the air quality here has worsened to severe category.

from Latest News India on Firstpost http://bit.ly/2SewPZT