New Delhi’s air quality marginally improves on Monday morning, inching up to “very poor” category

(G.N.S) dt. 8 New Delhi After three consecutive days of “severe” air quality due to the double impact of firecrackers burst during Diwali and stubble burning in Haryana and Punjab, New Delhi’s air quality improved marginally on Monday morning, inching up to the “very poor” category. Data from the Central