Ponni Nagar Chennai · Google AirView+ 83AQI · Satisfactory Measured by Google AirView+. 19:45 IST · 12 Nov PM2.549.69 µg/m³ The full sky here: heat, rain, warnings and what to do → Air stations near here: Ramapuram 2 · Thirumalai Nagar 141 · Manapakkam 66 · Nolambur 75 · Nandambakkam 75 · Anna Nagar Zonal office 0 · Vadapalani 93 · Arumbakkam 112