New Delhi, Nov. 14 -- Delhi's air quality remained in the 'very poor' category on Saturday morning, with the overall Air Quality Index (AQI) recorded at 348 at 7:05 am, according to the Central Pollution Control Board (CPCB). A thick layer of smog continued to engulf several parts of the national capital during the early morning hours.

According to the data recorded at 7 am, PM10 and PM2.5 remained the major pollutants across the national capital.

Several monitoring stations recorded AQI levels in the 'severe' category. North Campus recorded an AQI of 421, followed by IIT Delhi at 419, ITO at 415 and Burari Crossing at 410.

Other monitoring stations reported air quality in the 'very poor' category, with Chandni Chowk recording an AQI o...