The minimum temperature at Alipore was 11.6 degrees, up from 10.3 degrees the day before. Shallow to moderate fog is likely at several places in south Bengal, including Calcutta, on Friday, according to the forecast. At 11am, one station (Ballygunge) reported “very poor” air quality, four reported “poor”, and two reported “moderate” air quality. Five stations reported “very poor” air quality while two reported “moderate” air quality. The air quality at any point in time is an average of the air quality of the previous 24 hours.

Source: The Telegraph January 09, 2026 01:41 UTC