New Delhi: After three straight days this week of air quality recorded under the 'severe' category in Delhi, the bad air in the national capital in Delhi recovered a bit to 'upper end of Very Poor' on Sunday, said forecast system SAFAR.
Even though the air quality in Delhi came down to 'very poor' from the 'severe' category, still, it is touching an alarming level on Sunday morning as the overall Air Quality Index (AQI) of the city stood at 339.
