Wybong air quality monitoring station is located at the St Marks Church ground, in a valley on Ridgelands Rd. It is one of six Upper Hunter stations designated as a smaller community site.
| Air quality monitoring region | Upper Hunter |
| Commissioned | December 2011 |
| Latitude | -32.19505 |
| Longitude | 150.67342 |
| Elevation | 190 metres |
Data collected
The following air pollutants and meteorological variables are measured at Wybong:
- Fine particles as PM10
- Ambient temperature
- Relative humidity
- Wind direction, wind speed and sigma theta