The cold wave in the Capital continued on Sunday with the minimum temperature dropping to 3.7 degrees Celsius, four degrees below normal. Gurugram was even colder with the minimum dipping to 2 degrees Celsius.The cold weather has brought with it unfavourable meteorological conditions for the dispersal of pollutants with the air quality index dipping to 450, which falls in the “severe” category, on Sunday — the most polluted day since Diwali.
Source Link : https://www.thehindu.com/todays-paper/city-shivers-as-mercury-dips-to-37c/article25816253.ece