Summary:
New Delhi January 16A thick blanket of fog reduced visibility to zero meters in the national capital on Saturday affecting traffic movement the India Meteorological Department (IMD) said. 'Very dense' fog lowered visibility to zero meters at Palam and Safdarjung. 'Dense' fog is predicted in parts of the city on Sunday as well an IMD official said. In case of 'dense' fog visibility is between 51 and 200 metres 'moderate' is between 201 and 500 metres and 'shallow' is between 501 and 1000 metres. It was 2 degrees Celsius on Thursday and 3.2 degrees Celsius on Wednesday..