Kolkata weather: High humidity with rain expected today; AQI remains moderate
Times of India | 4 October 2025
Kolkata residents face moderate rainfall on October 4, 2025, with temperatures ranging between 25.4°C and 30.7°C, accompanied by a moderate air quality index of 52 from the previous day.
The weather forecast indicates an 85% humidity level and wind speeds of 24.5 km/h, with a 91% chance of precipitation throughout the day.
The average temperature for the day will maintain at 27.7°C, with the heaviest rainfall expected during the late afternoon hours.
The combination of rain and humidity levels suggests residents should prepare for a damp day in the city.
The city's air quality measurements from yesterday showed PM2.5 levels at 25 µg/m³ and CO concentrations at 426 µg/m³, slightly exceeding safe limits.
While the rain might help reduce some pollutants, the high humidity could maintain particle levels in the atmosphere.
Weather conditions suggest carrying umbrellas and raincoats for outdoor activities.
Early morning hours offer the best conditions for outdoor exercise, with fresher air and lighter rainfall.
Evening activities may require warm clothing due to the cool, damp conditions.
The weekly forecast predicts continued rainfall in Kolkata, with temperatures staying between 24°C and 31°C.
October 6 is expected to receive the highest rainfall at 19 mm, while October 9 presents milder conditions with lighter showers and temperatures around 27°C.
Yesterday's moderate AQI reading represents an improvement from earlier in the week, potentially indicating better air quality conditions as the rainy weather persists.
The information presented is sourced from AQI.in, providing reliable data for both weather and air quality measurements in Kolkata.