New Delhi:Shallow fog engulfed parts of the Delhi on Sunday morning including Jahangir Puri and Anand Vihar areas of the national capital.
According to the India Meteorological Department (IMD), the maximum and minimum temperatures would be around 18 and 10 degree Celsius with shallow fog in the morning.
The Air Quality Index (AQI) in the national capital has been recorded at 309 with "very poor" category today, according to the System of Air Quality and Weather Forecasting And Research (SAFAR).
An AQI between 0-50 is marked good, 51-100 is satisfactory, 101- 200 is moderate, 201- 300 is poor, 301-400 is very poor and 401-500 is considered severe.
The cold weather conditions in the city have become an ordeal for the many homeless people to survive the chilly nights, following which many people took refuge at the night shelters in the Kashmere Gate area.