Worst air pollution McLaren Vale - Adelaide, today and tomorrow

On 4 August 2026, overall air quality in McLaren Vale is good. AQI is the main air quality indicator at 17.3/100. Pollution peaks around 12:30 PM (O3: 17.3/100).

On 5 August 2026, air quality conditions in McLaren Vale will be similar to today, with AQI forecast at good at 14.4/100. Pollution peaks around 2:30 PM (O3: 14.4/100).

In this wine region south of Adelaide, air quality is generally very good, with summer bushfire season, December to March, the main factor to expect, when smoke from fires in the surrounding hills and bushland can settle over the vineyards on hot, still days. Outside of this period, the area's rural, breeze-exposed setting keeps the air clean.

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.