New Delhi, Dec. 7 -- As the winter spell sets in for the season, air quality in the national capital remains in the poor category, with a layer of smog covering parts of the metropolitan city and reducing visibility.

According to the Central Pollution Control Board (CPCB), Delhi's AQI stood at 365 as of 7 am on Sunday.

Of the city's 39 air-monitoring stations, 26 recorded pollution levels in the very poor range, while the remaining 13 fell into the poor category.

Locations reporting very poor readings included RK Puram (326), Punjabi Bagh (320), Chandni Chowk (308), Rohini (341), Vivek Vihar (304), Bawana (352), Sirifort (318), Wazirpur (337), Anand Vihar (327), Ashok Vihar (325) and Sonia Vihar (320). Stations registering poor air qua...