Residents of Bengaluru can expect a day of mild temperatures and sporadic showers this Tuesday, December 16, 2025. The city's weather presents a mixed bag, offering relief from heat but calling for caution due to lingering air pollution. This forecast, based on data from AQI.in, provides essential information for planning daily commutes and weekly activities.
Today's Weather: Umbrellas Advised for Patchy Rain
The day begins on a cool note with the mercury dipping to around 15.1°C in the early hours. As the day progresses, temperatures will climb to a comfortable high of 25.6°C during the afternoon. However, partly cloudy skies bring a significant 80% chance of light, patchy rain, particularly in the late afternoon. Carrying an umbrella is highly recommended.
Moderate humidity levels of 73% and a gentle breeze reaching up to 24.8 km/h will keep the atmosphere feeling fresh. The evening will see a slight dip in temperature, creating pleasant conditions for outdoor relaxation in less polluted areas.
Air Quality Alert: 'Poor' AQI Persists
While the weather is manageable, air quality remains a concern. On Monday, December 15, Bengaluru's Air Quality Index (AQI) was recorded at 130, which falls into the 'poor' category. The primary culprits were particulate matter pollutants.
- PM2.5 levels were measured at 66 µg/m³.
- PM10 levels stood at 89 µm/m³.
- Elevated carbon monoxide (CO) levels of 374 µg/m³ were also noted, largely attributed to traffic congestion and urban emissions.
Although today's anticipated rain may help disperse some pollutants, zones with heavy traffic are likely to continue experiencing compromised air. Sensitive groups, including individuals with asthma or other respiratory conditions, are advised to wear masks when outdoors.
Weekly Outlook and Advisories
The weather for the coming week looks consistent and largely pleasant. Temperatures are forecast to oscillate between 13.8°C and 26.7°C over the next seven days.
December 18 and 19 are expected to be sunny, offering perfect windows for outdoor errands or exercise. The weekend of December 20-21 will continue with clear skies and comfortable temperatures, ideal for picnics or park visits. A slight cool down is expected on the morning of Monday, December 22, so early risers should consider an extra layer.
There is potential for air quality improvement. Yesterday's AQI of 130 shows a positive shift from the peak pollution level of 164 recorded on December 12. Today's rainfall could further aid in cleansing the air, especially in suburban and less congested parts of the city.
Daily Planning Tips
For Tuesday, December 16, keep the following in mind:
Essential Item: Do not forget your umbrella when heading out.
Clothing: A light jacket will be useful for the cooler morning and evening hours.
Health Precautions: If cycling or walking in high-traffic zones, wearing a mask is prudent to reduce exposure to pollutants.
Best Outdoor Time: The afternoon, with its blend of sunlight and cool breezes, is ideal for activities in areas with better air quality.
