Lennestadt pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Lennestadt is high; mugwort is high; grass is medium. Tomorrow (10 August 2026) levels are similar - mugwort declining. 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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Around Lennestadt, oak, birch, and spruce stand out as the leading tree pollen sources in parks and gardens, with exposure shifting between green space and centre. Tree and grass pollen levels rise further from Sauerland farmland and steep valley woodland at the town's edge, while the hilly terrain creates locally variable pollen concentrations.

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

    26/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    72/100

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):

    Medium

    50/100

Air quality in Lennestadt

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Frequently Asked Questions

Is pollen high in Lennestadt right now?

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

Will pollen levels change in Lennestadt tomorrow?

On 10 August 2026, pollen conditions in Lennestadt will be different from today, with artemisia continuing to decline

Is pollen expected to decrease in Lennestadt this week?

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

Which pollen types are currently active in Lennestadt?

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

When is pollen season in Lennestadt?
Lennestadt's pollen season unfolds from late January through August, launched by early alder and hazel already active by January then birch pollen rising sharply across April. Grass pollen follows, dominating June and July. The upland forests of the Sauerland surround Lennestadt, with steep valleys and beech-dominated slopes nearby, contributing beech and spruce pollen alongside the seasonal tree bloom.
How often is the Lennestadt pollen forecast updated?

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

Does pollen in Lennestadt 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 Lennestadt 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 Lennestadt, 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: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Lennestadt.

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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.