Kolkata weather: Sunny skies, pleasant temperatures; AQI remains poor
Times of India | 2 December 2025
The data for this weather forecast has been sourced from AQI.in, providing residents with comprehensive information to plan their daily activities and weekly schedules accordingly.
Kolkata, December 2, 2025, is experiencing a warm and sunny day with a maximum temperature of 28.9°C and a gentle breeze of 7.9 km/h, creating ideal conditions for outdoor activities. This pleasant weather follows yesterday's 'Severe' air quality, which recorded an AQI-IN of 331 due to high levels of PM2.5, PM10, and CO, with lingering effects still possible in traffic-heavy zones. The week ahead is forecast to remain dry and sunny, with temperatures hovering between 27°C and 29°C, offering a potential break from typical winter smog, though residents are advised to consider masks in polluted areas.
Today's forecast indicates a bright and clear day with no chances of rain. The morning began fresh at 20.8°C, providing suitable conditions for early outdoor activities. Temperatures are expected to climb to a high of 28.9°C by the afternoon.
The humidity remains low at 41%, which helps keep the heat bearable throughout the day. The wind will stay mild at 7.9 km/h, with no significant changes anticipated. Evening temperatures are projected to drop slightly, ensuring a cool and comfortable night.
Yesterday, Kolkata’s air quality was a cause for concern, with the AQI-IN hitting 331, classified as 'Severe'.
The primary pollutants recorded were PM2.5 at 173 µg/m³ and PM10 at 215 µg/m³, alongside elevated CO levels at 591 µg/m³. Such high pollution levels can exacerbate respiratory issues and cause discomfort for sensitive groups. While today’s sunny weather might help disperse some pollutants, the lingering effects of yesterday’s poor air quality could still be felt, particularly in busy areas.
Given the sunny weather and the potential for lingering pollution, carrying a mask is recommended if heading out for long periods, especially in high-traffic zones. For morning activities, enjoying the cool temperatures for outdoor pursuits like yoga or a walk is suggested, while avoiding high-traffic areas. In the afternoon, sunscreen and sunglasses are advisable as the sun will be strong. The cooler evening air is perfect for a relaxed dinner outdoors, but keeping a mask handy is prudent if in a polluted area.
Looking ahead, the week is expected to remain dry and sunny. Daily temperatures will hover between 27°C and 29°C. Nights will be cooler, with lows dipping to 15.8°C by December 7.
Winds are expected to pick up slightly mid-week, reaching 15.5 km/h on December 5, but overall, the weather will stay stable. December 6 and 7 will see slightly cooler afternoons at 27.7°C and 27.9°C respectively, making them ideal for outdoor plans.
December 2 marks the beginning of a sunny and dry spell for Kolkata, offering a welcome break from the usual winter smog.
While yesterday’s severe pollution levels were alarming, the clear skies today might provide some relief, especially for those planning outdoor activities.
Data referenced in this article is taken from AQI.in.