Pollen Count
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Pollen Count in Rzeszów

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Rzeszów has four main pollen seasons. Tree pollen starts in March. People with allergies feel symptoms when trees like birch and oak release pollen.

Updated: 2/25/2026

Grass pollen season starts in May. It lasts all summer. Grass pollen is very strong. Many people stay inside when grass pollen counts are high.

Ragweed pollen appears in late summer. It's a problem for some people. Ragweed grows in fields and near roads. Its pollen can travel far.

Weed pollen season ends in October. Some plants like mugwort still release pollen. People may still feel symptoms. Pollen counts usually decrease in November.

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 Rzeszów 🌾. 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 6.6 0 0 0 0 0
Feb 18 0 0 0 0 0
Mar 481.9 311.8 0.2 0 0 0
Apr 4.4 2440.7 13.6 0 0.5 0
May 0.1 106.5 176.2 0 0.1 0
Jun 0 4.3 1536.1 0.2 5.4 0
Jul 0 0.4 538.8 32.3 0 0
Aug 0 0 105.4 78.1 0 123.4
Sep 0 0 8.3 22.7 0 145.9
Oct 0 0 0.1 0.7 0 0.1
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Rzeszów 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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