Ahaus pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Ahaus is high; mugwort is high; grass is medium. Tomorrow (10 August 2026) levels are similar. Over the following five days grass and mugwort will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Ahaus's green spaces are anchored by hornbeam, beech, and birch for most of the local tree pollen, with noticeably different exposure between parks and the built-up core. Surrounding Westphalian farmland and isolated copses contribute substantial tree and grass pollen, while field drainage patterns create minor local variation in pollen levels.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Medium

    27/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    70/100

High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.

Tomorrow - 10 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

Air quality in Ahaus

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Frequently Asked Questions

Is pollen high in Ahaus right now?

On 9 August 2026, overall pollen levels in Ahaus are high. Artemisia is the main contributor to airborne pollen, while grass remain at lower levels

Will pollen levels change in Ahaus tomorrow?

On 10 August 2026, pollen conditions in Ahaus will be similar to today with no significant pollen expected.

Is pollen expected to decrease in Ahaus this week?

According to the five-day outlook, grass and artemisia pollen levels will increase later in the week.

Which pollen types are currently active in Ahaus?

On 9 August 2026, Artemisia is the dominant pollen source in Ahaus. grass are also present but at lower levels. willow, hazel, and cypress are not currently active.

When is pollen season in Ahaus?
Ahaus's pollen season runs from January to August, starting with alder and hazel from late January before birch peaking through April and May. Grass pollen follows, dominating June and July. Surrounding the town, the flat Münsterland countryside offers wide arable fields and scattered woodland that shape local pollen levels, contributing substantial grass and cereal pollen through the summer months.
How often is the Ahaus pollen forecast updated?

The Ahaus pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Ahaus come from nearby or far away?

Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.

Are pollen levels in Ahaus based on measurements or forecasts?

Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.

Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Ahaus, modern forecasts combine recent measurements, weather data, and information about local vegetation.

This allows us to estimate pollen levels for today and the coming days, not just report the past.

Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.

Want to see pollen forecasts for other cities in Germany?

Check pollen in other popular cities:

Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Ahaus.

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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.

Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.