Worst air pollution Lake Mountain Alpine Resort, today and tomorrow

On 20 September 2026, overall air quality in Lake Mountain Alpine Resort is good. AQI is the main air quality indicator at 19.6/100. Pollution peaks around 2:00 PM (O3: 19.6/100).

On 21 September 2026, air quality conditions in Lake Mountain Alpine Resort will be worse than today, with AQI forecast at fair at 20.1/100. Pollution peaks around 11:00 AM (PM2.5: 20.1/100).

The colder months typically bring the heaviest particulate levels of the year, as rural heating sources add up under inversions that keep smoke from dispersing. As the weather warms and fire risk rises, smoke haze tends to overtake other concerns in this area, as smoke drifting in from regional bushfires combines with the heat and sunlight that also drive ozone.

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.