Pollen Count in Randers

4-Day Chart
Annual Overview

📱 Know your air. Daily Randers pollen levels on your iPhone.

In late winter and early spring, tree pollen starts in Randers. Hazel and alder often release pollen first. Then birch follows. These trees grow common around parks, roads, and forests. This season often begins in February and can last into May.

Updated: 9/17/2026

In spring, grass pollen becomes important. It usually starts in May and lasts through July. Many grasses in fields, lawns, and meadows release pollen. Some plants make more pollen on warm, dry days. Wind carries it far through the city and countryside.

In late summer, weed pollen is common. It often appears from July into September. Mugwort is one of the main plants. Plantain can also release pollen. These plants grow along paths, open land, and empty places. Their pollen can stay in the air for weeks.

In autumn and winter, pollen levels are usually lower in Randers. Most trees and grasses stop releasing much pollen. A few late weeds may still do so early in autumn. After the first cold weather, the air becomes much cleaner and calmer.

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 Randers 🌾. 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	2.9	0	0	0	0
Mar	57.3	22.9	0	0	0
Apr	7.6	1533.2	3.3	0	0
May	1.5	387.6	54.7	0	0
Jun	0	3.7	528.7	3.2	0
Jul	0	0.4	486.9	99.5	0
Aug	0	0	121.6	57.4	1.8
Sep	0	0	14.6	0.3	10.2
Oct	0	0	1.3	0	0
Nov	0	0	0	0	0
Dec	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Randers 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.