Anna Nagar Zonal office Chennai · Google AirView+ 0AQI · Good Measured by Google AirView+. 20:45 IST · 12 Nov PM2.50.01 µg/m³ The full sky here: heat, rain, warnings and what to do → Air stations near here: Manapakkam 58 · Puzhuthivakkam 1 · Nandambakkam 75 · Madipakkam 78 · Ramapuram 3 · Velachery 66 · Ekkatuthangal 67 · Ponni Nagar 82