Alexandria air quality monitoring station

The Alexandria air quality monitoring station is located at 41 Mandible Street, Alexandria, in a mixed-use commercial/residential area in the vicinity of the suburb of Green Square.

Air quality monitoring region: Sydney east

Commissioned: 2021

Latitude: 33° 54' 18"S

Longitude: 151° 11' 52"E

Elevation: 10 metres

Using data from this station, we provide hourly pollutant concentrations, 24-hour summary and air quality category ratings (AQC).

The following air pollutants and meteorological variables are currently measured at Alexandria:

  • Carbon monoxide (CO)
  • Fine particles as PM10
  • Fine particles as PM2.5
  • Ozone (O3)
  • Oxides of nitrogen (NO, NO2 and NOx)
  • Sulfur dioxide (SO2)
  • Visibility using nephelometry
  • Meteorological parameters
    • Wind speed, wind direction and sigma theta
    • Ambient temperature
    • Relative humidity