New Delhi [India], October 28 (ANI): Certain areas of the national capital witnessed a layer of smog engulfing the area as the air quality remained in the ‘Very Poor’ category on Monday. Delhi’s Air Quality Index (AQI) was recorded at 328, according to System of Air Quality and Weather Forecasting And Research (SAFAR). This is only slightly better than Sunday’s average AQI recorded at 356. According to Central Pollution Control Board (CPCB), the AQI at Anand Vihar area was recorded at 357 at 7 AM, in the ‘very poor’ category, dropping down from 405, from the ‘severe’ category recorded on Sunda…