As many as 19 trains are running late and 10 were cancelled due to fog and poor visibility in Delhi and other parts of North India on Monday. Three trains were rescheduled due to fog.
Meanwhile, the Air Quality Index (AQI) in Delhi-NCR is hovering around 147-238.
Earlier on Sunday, Delhi's temperature was recorded to be 13 degree Celsius and the maximum temperature was 24 degree Celsius.
As many as 16 trains were cancelled, 23 were delayed and three were rescheduled due to low visibility as fog shrouded the national capital.