Pollen Count in Blokhus

4-Day Chart
Annual Overview

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Blokhus, Denmark has different pollen seasons. Tree pollen starts in March. It's from trees like oak, birch, and beech. Many trees release pollen at this time.

Updated: 6/15/2026

Grass pollen season starts in May. It's when grasses and wheat grow. The pollen is very tiny and can travel far. People notice it more when it's windy.

Weed pollen season is in July and August. Plants like ragweed and dock release pollen. It's usually not as strong as tree or grass pollen.

The pollen seasons end in September. The weather and temperature affect pollen. When it's cold or rainy, there's less pollen. When it's warm and sunny, there's more pollen.

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).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Blokhus 🌾. 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	Ragweed
Jan	0	0	0	0	0
Feb	1.6	0	0	0	0
Mar	78.6	6.8	0	0	0
Apr	1.8	836.4	0.8	0	0
May	1.2	402	15.1	0	0
Jun	0	6.3	185.9	0.1	0
Jul	0	0.6	240.9	21.9	0
Aug	0	0	40.2	6	0.9
Sep	0	0	6.2	0.1	5.6
Oct	0	0	0.8	0	0
Nov	0	0	0	0	0
Dec	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Blokhus 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.