Allergenic Pollen Forecast is based on the SILAM model, which forecasts pollen concentration.
The SILAM model is a global-to-meso-scale dispersion model developed by the Finnish Meteorological Institute (FMI). We provide a downscaled pollen forecast for Northern Europe. To get a pollen forecast, select the pollen type you are interested in. Use the arrows to navigate through the forecast timeline. The forecast starts at the 24th hour of the current day.