Worst air pollution Phalsbourg, today and tomorrow

On 21 July 2026, overall air quality in Phalsbourg is fair. AQI is the main air quality indicator at 35.5/100. Pollution peaks around 11:00 PM (NO2: 35.5/100).

On 22 July 2026, air quality conditions in Phalsbourg will be similar to today, with O3 forecast at fair at 39.2/100. Pollution peaks around 1:00 AM (NO2: 42.0/100).

For people sensitive to both pollen and pollution in Phalsbourg, spring days combining cross-border industry and river traffic with the oak and hornbeam peak are the ones to watch; the Vosges and river valleys shape local wind patterns, which tends to clear things fairly quickly. Nearby Alsace-Lorraine cereal and vineyard land add a further seasonal factor.

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.