New Delhi, Dec. 21 -- Dense to very dense fog is likely during night and morning hours across parts of East Uttar Pradesh till 23 December, and Punjab, Haryana, West Uttar Pradesh & North Madhya Pradesh till 22 December, said the India Meteorological Department (IMD) on Sunday.

According to the weather department, Bihar, Jharkhand & interior Odisha may also experience dense fog till 24 December.

During such a time, low visibility is expected to disrupt road, rail, and air travel. Thereby, commuters have been advised to exercise caution, drive slowly, use fog lights, avoid high beams, and stay updated with local weather advisories.

Meanwhile, the national capital's air quality remained in the 'very poor' category on Sunday, as a thick b...