Delhi-NCR air quality still toxic

The

air quality of Delhi and regions around it remained toxic between “severe” and “very-poor” levels even five days after Diwali, with weather conditions expected to be unfavourable till at least November 15.

The Air Quality Index of Delhi was 399 at 4 pm considered “very-poor”, which by 6 pm worsened to 404 considered “severe”. Yesterday, Delhi saw winds with dry and cold north-westerly in the noon which improved the air quality. However by the evening, winds changed into moist easterly. (IANS)