Forecast

The pollen season intensifies as the sunny weather continues!

Following last week’s report, when a cold spell reduced the pollen levels, the forecasted weather change has now materialised. Sunny skies and rising temperatures over the past few days have created very favourable conditions for pollen production and dispersal. As a result, alder and hazel pollen concentrations are increasing again, particularly in lowland areas. With continued stable, sunny and relatively warm weather expected in the coming days, pollen levels are likely to intensify further.

Alder pollen: Alder pollen concentrations are currently rising and are expected to reach moderate to locally high levels, depending on the location. Warm and dry conditions are supporting active pollen release.

Hazel pollen: Hazel continues to bloom, and pollen concentrations are also increasing again. Moderate to locally high levels are expected in many low-elevation areas over the coming week.

Other pollen types: In addition to alder and hazel, pollen from the cypress family (Cupressaceae) continues to be detected in small amounts.

Situation at higher altitudes: At higher elevations above the valley bottoms, vegetation development remains delayed. No relevant pollen load is expected there, and no allergenic risk is currently present.

With stable sunny weather and mild temperatures forecast to persist, the pollen situation is expected to remain intense throughout the coming week, especially in lowland areas. Individuals sensitised to alder and hazel pollen should anticipate continued exposure.

We will continue to closely monitor the developments and provide weekly updates as the season progresses.