Chennai weather: Rain expected; AQI remains moderate

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.Chennai is experiencing moderate rainfall on October 10, 2025, with temperatures ranging between 25.3°C and 32°C amid overcast skies. The city's air quality index registered at 80 yesterday, falling in the moderate category, while high humidity levels and scattered showers are expected throughout the day.The day's weather forecast indicates a maximum temperature of 32°C and a minimum of 25.3°C, averaging around 28.4°C. Humidity stands at 72% with wind speeds reaching up to 18 km/h. There is an 87% chance of rain with expected precipitation of 6.77 mm.Rain showers are predicted to intensify during late afternoon before easing in the evening. A cooling breeze is anticipated after 9 PM, which should provide relief from the day's humidity.The air quality readings from October 9 showed moderate pollution levels with an AQI of 80 according to Indian standards and 107 by US standards. Primary pollutants included PM2.5 at 38 µg/m³, PM10 at 73 µg/m³, and carbon monoxide at 524 µg/m³.The rainy conditions may help reduce pollution levels, though increased humidity could trap pollutants near ground level. Recent air quality trends indicate improvement from the week's average AQI in the low 80s. October 6 recorded the best air quality with an AQI of 65. The expected rainfall could help maintain better air quality levels.Residents with respiratory issues are advised to limit outdoor exposure in high-traffic areas.Morning hours are suitable for outdoor activities before the rain begins. Afternoon visitors should carry umbrellas or raincoats and wear breathable clothing. Evening time offers opportunities for indoor activities or short walks after dinner.The weekly forecast shows continued rain and humidity. October 11 will see heavy rain with temperatures between 25.6°C and 30.7°C. October 12 expects patchy rain with temperatures ranging from 25.7°C to 32.5°C.October 13-14 will maintain similar conditions with highs around 32°C and scattered showers. October 15-16 forecasts light rain with temperatures between 25.6°C and 31.3°C. October 12 presents the most favorable conditions for outdoor activities.The weather data is sourced from AQI.in, providing comprehensive information about Chennai's weather and pollution levels.