When does grass pollen season start in Europe?

Grass pollen season begins in May in Southern Europe and early June further north, running through August.

Pollen Count Near Me — Real-Time Levels

Q: When does birch pollen season end?

Birch pollen season runs March–May across Central Europe, peaking in April. In Scandinavia it extends into late May.

Q: Is there a pollen tracker app for iPhone?

Yes — PollenPal is a pollen allergy tracker for iPhone with real-time levels, 7-day forecast, hourly breakdown, season tracker and morning alerts.

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Questions about pollen and hay fever

When does birch pollen season end?

Birch season runs March–May across Central Europe, peaking in April. In Scandinavia it extends into late May. PollenPal tracks your exact birch pollen season and shows the remaining days — so you know when your symptoms will ease.

When does grass pollen season start?

Grass pollen season typically begins in May in Southern Europe (Spain, Italy, Portugal) and early June further north (UK, Germany, Scandinavia), running through August. It's the most common cause of hay fever. PollenPal alerts you as levels rise and forecasts peak days a week ahead.

What are pollen levels in Berlin, London and Stockholm today?

Live pollen counts for Berlin, London, Stockholm, Paris, Vienna, Amsterdam, Warsaw, Prague, Budapest, Munich, Bratislava, Lisbon, Brussels, Madrid and Rome are shown on this page — updated every morning. PollenPal gives you the same real-time pollen data for your exact location, updated throughout the day.

What does a High pollen count mean?

PollenPal uses four levels: Low (0–9 grains/m³), Moderate (10–49), High (50–199), Very High (200+). At High most hay fever sufferers experience clear symptoms. Very High means significant reactions even with antihistamines — a good day to stay indoors and keep windows closed.

Is there a pollen tracker app for iPhone?

Yes — PollenPal is a pollen allergy tracker for iPhone. It shows real-time pollen levels in your area, 7-day pollen forecast, hourly breakdown, hay fever season tracker, and morning alerts. Covers grass, birch, ragweed, oak, dust mites and more — each allergen tracked separately with its own season countdown.

What's the difference between tree, grass and weed pollen?

Tree pollen (birch, oak, alder) peaks in spring, February–May. Grass pollen — the most common hay fever trigger — peaks May–August. Weed pollen (ragweed, mugwort) peaks August–October. Most allergy sufferers react to one or more types. PollenPal tracks each with its own forecast and countdown.