Kolkata weather: High humdity with moderate rain expected; AQI remains good
Times of India | 3 September 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 experienced moderate rainfall on Tuesday, September 2, 2025, with temperatures ranging between 26.2°C and 30.7°C amid overcast conditions. The city recorded good air quality with an AQI-IN of 47 on Monday, while the weather forecast indicates continued wet conditions throughout the week.
Current Day's Weather Details
The day's weather features moderate rain with 84% humidity and wind speeds up to 22 km/h. Cloudy skies are expected to persist, with rain intensifying in the late afternoon. Evening temperatures will slightly decrease, and patchy fog may develop after sunset.
Air Quality Report
Monday's air quality measurements showed PM2.5 at 19 µg/m³ and PM10 at 47 µg/m³, while CO levels remained at 398 µg/m³. These readings indicate minimal vehicular pollution and safe conditions for outdoor activities.
Recommendations
The high humidity and wet conditions necessitate waterproof gear for outdoor activities. Evening commuters in high-traffic areas might benefit from wearing masks, as wet weather can trap pollutants near ground level.
Weather Outlook
The weather outlook predicts similar conditions for Wednesday and Thursday, with temperatures between 25.8°C and 30.8°C. Friday will see temperatures rise to 31.9°C, though rain chances remain high. Weekend conditions appear more favorable, with reduced rainfall and temperatures reaching 33.2°C. Sunday presents better opportunities for outdoor activities due to lower rain probability.
Air Quality Improvement
Yesterday's air quality reading of 47 marked the cleanest air in Kolkata since August 30, showing improvement from Monday's moderate AQI of 54. The current rainfall is expected to further enhance air quality conditions.
Data Source
The data referenced in this weather report comes from AQI.in, providing comprehensive information about Kolkata's weather and air quality conditions.