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 is experiencing a sunny and pleasant day on December 12, 2025, with temperatures ranging from 16°C to 27.2°C and comfortable 41% humidity, making it suitable for outdoor activities. However, yesterday's 'severe' air quality, marked by an AQI of 385, suggests potential lingering haze and necessitates precautions like mask-wearing in traffic-heavy areas. The week ahead promises consistently pleasant weather, though vigilance regarding air quality is advised due to dry conditions.
Today’s morning began cool, with a minimum temperature of 16°C, perfect for a morning walk or jog. As the sun rises, the mercury is expected to climb steadily, reaching a peak of 27.2°C by the afternoon. The skies remain clear throughout the day.
Humidity levels are moderate at 41%, ensuring a comfortable atmosphere without excessive stickiness. A gentle wind speed of 13 km/h is anticipated, preventing any strong gusts and contributing to the pleasant conditions. There is no chance of rain, and the clear skies make it a great time to soak up some vitamin D.
Despite the clear weather, yesterday’s air quality was alarmingly poor, with an AQI of 385, placing it in the 'severe' category. This severe pollution could still manifest as haze or reduced visibility in certain areas today.
The primary pollutants identified yesterday were PM2.5 and PM10, recorded at 231 µg/m³ and 301 µg/m³, respectively. Carbon monoxide (CO) levels were also notably high, reaching 664 µg/m³.
Such conditions can cause respiratory issues, especially for vulnerable groups like children, the elderly, and those with pre-existing health conditions.
Given these lingering air quality concerns, it is advisable to limit prolonged outdoor exposure, particularly in high-traffic areas. Wearing a mask is recommended if venturing into crowded or traffic-heavy zones to avoid inhaling pollutants.
The sunny and mild weather makes it a great day for outdoor activities like picnics or park visits. For afternoon outings, sunglasses and sunscreen are suggested, as the UV index might be moderate.
The evening is expected to bring a slight dip in temperature, offering a cool and pleasant atmosphere for outdoor dinners or strolls. If sensitive to air quality, staying indoors during peak traffic hours is also an option.
The upcoming week is forecast to be consistently pleasant, with temperatures gradually rising. On December 13, the city can expect a high of 28°C and a low of 16.6°C, under sunny skies.
December 14 will see slightly warmer conditions, with temperatures ranging from 17.2°C to 28.7°C. This warming trend is projected to continue into December 15 and 16.
Highs of 29°C are anticipated on December 15 and 16, with lows around 17.4°C. A slight dip in temperatures is then expected towards the end of the week.
December 17 will record a high of 28.4°C, followed by 27.9°C on December 18. The skies are expected to remain clear throughout the entire week, making it an excellent time for outdoor plans.
However, residents are advised to keep an eye on air quality, as the dry weather conditions might trap pollutants.
Yesterday’s AQI of 385 was one of the highest recorded this month, highlighting the city’s ongoing struggle with air pollution.
While today’s clear weather offers a temporary respite, it serves as a reminder to stay vigilant about air quality, especially during the winter months when pollution levels tend to spike. Data referenced in this article is taken from AQI.in.