Chennai Weather
India · Thursday, March 12, 2026
Real-time Air Quality Index (AQI)
Chennai Weather & Air Quality Overview
Chennai is a city in India, located in the Northern Hemisphere at coordinates 13.08°N, 80.27°E. With a population of approximately 11.5 million, it is one of the notable urban centers in Asia. Chennai experiences a tropical climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for Chennai, India.
Right now in Chennai, the temperature is 33°C (feels like 36°C) with clear sky. Humidity is at 51%. Winds are blowing at 9 km/h. Today's high is expected to reach 34°C and the low will be around 23°C.
The current Air Quality Index (AQI) in Chennai is 79, rated as Moderate. The dominant pollutant is PM2.5.
- Today's high in Chennai: 34°C
- Humidity in Chennai: 51%
- Current AQI in Chennai: 79 (Moderate)
- Wind in Chennai: 9 km/h
Weather in Chennai and the Chennai forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.
Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.