Worst air pollution The Convict Trail -The Great North Road - Wisemans Ferry, today and tomorrow

On 17 September 2026, overall air quality in The Convict Trail -The Great North Road is fair. AQI is the main air quality indicator at 21.2/100. Pollution peaks around 4:00 PM (O3: 21.2/100).

On 18 September 2026, air quality conditions in The Convict Trail -The Great North Road will be similar to today, with AQI forecast at fair at 38.9/100. Pollution peaks around 3:00 PM (O3: 38.9/100).

Winter tends to bring the year's worst particulate spikes here, when winter inversions trap local heating smoke in place for days at a time. By summer, periodic bushfire smoke becomes the more pressing issue in this area, since summer heat and dry vegetation nearby are usually enough on their own to raise bushfire risk.

It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.

Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.

During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.