Bradfield Highway roadside air quality monitoring station

The Bradfield Highway air quality monitoring station is located between the Bradfield Highway and the Cahill Expressway, near Ennis Road, Milsons Point.

Air quality monitoring region: roadside monitoring station

Commissioned: 2018

Latitude: 33° 50' 36"S

Longitude: 151° 12' 41"E

Elevation: 36 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 this site:

  • Ozone (O3)
  • Oxides of nitrogen (NO, NO2 and NOX)
  • Carbon monoxide (CO)
  • Sulfur dioxide (SO2)
  • Visibility using nephelometry
  • Fine particles as PM10
  • Fine particles as PM2.5
  • Temperature
  • Relative humidity