Delhi-NCR air quality dips to `severe` due to dense fog, ban on construction imposed https://ift.tt/ASQhdUy

The air quality index at various hotspots in Delhi-NCR reached the severe category, including Mathura Road (440), Patparganj (448), Nehru Nagar (462), and Sahibabad (452).

from Zee News :India National https://ift.tt/ZIaW38k