Pollen Forecast Hamburg — September 22, 2026
Live pollen levels for hay fever and allergy sufferers in Hamburg, Germany
Today's Pollen Levels in Hamburg
Today's Forecast Conditions
Pollen concentrations in Hamburg are barely measurable today, September 22, 2026. Nearly all allergy sufferers should feel comfortable outdoors.
This is a very good day for outdoor plans. Most people with seasonal allergies will experience little or no symptoms. Light exercise and extended time outside are fine.
7-Day Pollen Forecast for Hamburg
Pollen Season in Hamburg
Hamburg's maritime climate — mild, damp winters and cool summers moderated by the North Sea and the Elbe — gives it an early start and a drawn-out season. Hazel and alder often release pollen in January or February, and alder is especially abundant along the Alster canals, the Elbe marshes and Wilhelmsburg's wet woodland. Birch is the defining allergen of the north German spring: it dominates from around mid-April, peaks over a couple of intense weeks, and fades by late May. Birch is planted heavily in Hamburg's parks and gardens — Stadtpark in Winterhude, Jenischpark, Volkspark, Planten un Blomen and the vast Ohlsdorf cemetery all carry it. Ash and oak overlap in spring; plane trees add an irritant dust downtown. Grasses take over from late May through July, worst over the open meadows of the Vier- und Marschlande, the Alsterpark lawns and the Elbe dikes. Mugwort follows in July and August on wasteland and along rail corridors and the port. Prevailing westerlies off the sea usually keep counts lower than inland Germany, and a genuine onshore breeze can wash the air clear.
- On birch days in late April, keep away from Stadtpark and Ohlsdorf in the morning and take your walk along the Elbe at Övelgönne instead, where an onshore wind keeps counts down.
- Dry, warm easterly weather in spring brings the highest loads to Hamburg — check the wind direction as well as the count before planning time outdoors.
- Ventilate your flat late in the evening or after one of Hamburg's frequent rain showers, when pollen has settled, and ask a pharmacist in good time rather than waiting for the birch peak.
Frequently Asked Questions
What is the pollen count in Hamburg today?
Today, September 22, 2026, the dominant pollen in Hamburg is Grass at Low levels. The maximum recorded value is 0.4 grains/m³. PollenPal updates this data daily.
When is hay fever season in Hamburg?
The main hay fever season in Hamburg runs from April to July. 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 Hamburg right now?
As of September 22, 2026, the highest pollen type in Hamburg is Grass (Low). You can track all four pollen types — birch, grass, alder, and mugwort — on this page, updated every day.
Is birch pollen high in Hamburg today?
Birch pollen in Hamburg today (September 22, 2026) is at Low levels (0.0 grains/m³). Birch season in Hamburg typically peaks in spring. For personalised birch pollen alerts, download the PollenPal app.
How do I reduce hay fever symptoms in Hamburg?
To reduce hay fever symptoms in Hamburg: 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 Hamburg 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