Pollen Count
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Pollen Count in Ulm

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In Ulm, Germany, trees start making pollen in March. This is the start of pollen season. Hazelnut and alder trees are the first to release pollen.

Updated: 2/11/2026

In April, more trees start making pollen. These include oak, birch, and beech trees. The air is full of pollen from all these trees. It's a busy time for pollen!

Summer months, May and June, bring grass pollen. This is the worst time for people with pollen allergies. The ground is covered with green grass, and it releases pollen into the air.

In July and August, pollen counts go down. Fewer trees and grasses are making pollen. The air is cleaner, and people feel better. The pollen season is almost over!

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Ulm 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

  Alder Birch Grass Mugwort Olive Ragweed
Jan 0.1 0 0 0 0 0
Feb 44.5 0 0 0 0 0
Mar 388 16.3 0.3 0 0 0
Apr 3.5 1167 35.5 0 0.2 0
May 0.3 88.9 378.3 0 0.6 0
Jun 0 2.9 1128.5 1.6 1.4 0
Jul 0 0.1 379.5 18.2 0 0
Aug 0 0 91.3 30.2 0 10.1
Sep 0 0 8.3 14.6 0 10.8
Oct 0 0 0.9 2 0 0
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Ulm is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.
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