Pollen Forecast Vienna — October 1, 2026
Live pollen levels for hay fever and allergy sufferers in Vienna, Austria
Today's Pollen Levels in Vienna
Today's Forecast Conditions
Pollen is present but at low levels in Vienna on October 1, 2026. The majority of hay fever sufferers should manage well without medication.
Outdoor activities are generally fine today. Mildly sensitive individuals may notice light symptoms in the afternoon as temperatures rise. Keep antihistamines handy if you react to very low thresholds.
7-Day Pollen Forecast for Vienna
Pollen Season in Vienna
Vienna sits at the edge of the Pannonian Plain with the Vienna Woods (Wienerwald) to the west, giving the city an unusually diverse pollen load. Alder and hazel open the season in February along the Danube floodplain. Birch from the Wienerwald follows in April, producing counts among the highest in Austria. Grass pollen from the Marchfeld agricultural plain east of the city dominates from May to mid-July. The Prater meadows and Donaupark contribute significantly to local grass counts. Ragweed (Ambrosia) has become a serious problem since spreading from Hungary and the Balkans — Vienna now experiences notable ragweed counts from late July through September, making it a three-season city for allergy sufferers. Austria has Europe's highest per-capita allergy rate, and Vienna mirrors that trend, with approximately 30% of residents affected.
- Ragweed season in Vienna (August–September) has grown substantially; if you suffer late-summer symptoms, consider Ambrosia-specific testing.
- The Wienerwald produces intense birch pollen in April — combine antihistamines with eye drops for this peak period.
- The Prater and Donaupark are best avoided on warm, dry afternoons in May and June when grass counts are highest.
Frequently Asked Questions
What is the pollen count in Vienna today?
Today, October 1, 2026, the dominant pollen in Vienna is Mugwort at Low levels. The maximum recorded value is 6.6 grains/m³. PollenPal updates this data daily.
When is hay fever season in Vienna?
The main hay fever season in Vienna runs from April to June. Tree pollens (birch, alder) typically start the season, followed by grass pollen which is the most common allergen trigger. Mugwort and other weeds can extend symptoms into late summer.
What pollen is high in Vienna right now?
As of October 1, 2026, the highest pollen type in Vienna is Mugwort (Low). You can track all four pollen types — birch, grass, alder, and mugwort — on this page, updated every day.
Is birch pollen high in Vienna today?
Birch pollen in Vienna today (October 1, 2026) is at Low levels (0.0 grains/m³). Birch season in Vienna typically peaks in spring. For personalised birch pollen alerts, download the PollenPal app.
How do I reduce hay fever symptoms in Vienna?
To reduce hay fever symptoms in Vienna: check the daily pollen forecast and take antihistamines before heading outside on high-count days. Wear wrap-around sunglasses, shower after spending time outdoors, and keep windows closed during peak hours (11:00–16:00). The PollenPal app provides hourly pollen forecasts and personalised alerts for Vienna and other European cities.
Pollen counts nearby
Today's levels in the closest cities we track.
Is pollen high today across Europe? · Live Europe pollen map