Delhiites wake up to foggy morning air quality dips to ‘severe’ category

New Delhi, Jan 01 (ANI): Delhiites continued to remain in grip of cold wave on January 01. A thick layer of fog engulfed parts of the national capital, whereas cold waves are persistent over the northern region. Dense fog was seen at Singhu border area making minimalistic visibility. Normal life hit out of gear due to intense cold.