The temperature in the northern part of the country remains to be low and have been witnessing a dense fog.
The temperature in the national capital was recorded to be 12 degree Celsius on Wednesday.
The air quality also remains to be 'very unhealthy', with the Air Quality Index (AQI) hovering around 225 to 164.
Delhi's Anand Vihar area recorded 227 AQI, which was the highest, while the minimum was recorded in Shadipur area. (ANI)