Worst air pollution Yarralumla - Canberra, today and tomorrow

On 4 August 2026, overall air quality in Yarralumla is good. AQI is the main air quality indicator at 14.7/100. Pollution peaks around 4:00 PM (O3: 14.7/100).

On 5 August 2026, air quality conditions in Yarralumla will be similar to today, with AQI forecast at good at 14.4/100. Pollution peaks around 4:00 PM (O3: 14.4/100).

Yarralumla, like much of Canberra, can see significant bushfire smoke impacts in summer, December to March, given the city's basin setting that traps smoke from regional fires. Cold, calm winter nights bring a secondary rise in wood-heater smoke. The leafy, low-density character of the suburb offers little protection from these regional-scale events.

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.