Chandigarh, Dec. 30 -- Visibility dropped to zero for the first time in the city as the entire region was affected by very dense fog on Monday morning. As per the India meteorological department (IMD), dense fog will continue till Tuesday, but is likely to improve from Wednesday onwards as rain is on the cards. Visibility dropped to 0 meters at the Chandigarh airport at 8.30 am. At the same time, visibility was at 40 meters at the Sector 39 IMD station while it fell to 30 meters around 5.30 am. During the day the visibility improved but it again started to fall in the evening.

Flight operations at the Chandigarh airport were affected on Monday with nine departures cancelled and 14 flights delayed, including 11 departures and three arriva...