Pollen Count in Mijdrecht

4-Day Chart
Annual Overview

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

In late winter, pollen starts to appear in Mijdrecht. Hazel and alder are often the first plants to release it. This can begin in February or March. Small amounts of pollen may travel in the cool air.

Updated: 9/4/2026

In spring, tree pollen becomes common. Birch is one of the strongest sources, and it usually blooms in April and May. Oak, beech, and pine also release pollen around this time. Warm, windy days can spread it farther.

In late spring and early summer, grass pollen is important. Grasses in fields, lawns, and parks release pollen from May into July. Ryegrass is one example. This is often a busy time because many grasses bloom together.

In late summer and early autumn, weed pollen can still be in the air. Plants like mugwort and plantain release pollen in July, August, and September. The amounts are often lower than in spring, but they can still last into fall.

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 Mijdrecht 🌾. 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	0	0	0	0	0
Feb	12.3	0	0	0	0	0
Mar	349.1	4.7	0	0	0	0
Apr	7.5	591.2	20.3	0	0	0
May	0.9	146.7	116.9	0	0	0
Jun	0	0.1	828.8	21.1	0.3	0
Jul	0	0.5	348.2	119.5	0	0
Aug	0	0	128.2	37.3	0	0.2
Sep	0	0	20.1	0.8	0	2
Oct	0	0	2.4	0.1	0	0
Nov	0	0	0.2	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Mijdrecht 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.