Worst air pollution Plymouth HS's Soccer Field - Plymouth, today and tomorrow

On 9 August 2026, overall air quality in Plymouth HS's Soccer Field is fair. AQI is the main air quality indicator at 37.4/100. Pollution peaks around 9:00 AM (O3: 37.4/100).

On 10 August 2026, air quality conditions in Plymouth HS's Soccer Field will be similar to today, with AQI forecast at fair at 34.1/100. Pollution peaks around 10:00 AM (O3: 34.1/100).

Seasonal changes shape air quality at Plymouth HS's Soccer Field much as they do across Plymouth. Typically, the cleanest conditions usually come in winter, once the growing season dust and pollen have passed, while summer heat and humidity drive ozone formation, and agricultural dust can spike particulate levels during planting and harvest. Wide-open terrain generally helps disperse pollution quickly once the wind picks up.

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.