Fort William pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Fort William is medium; mugwort is medium; cypress is low. Tomorrow (10 August 2026) levels are similar. Over the following five days cypress 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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Residents in Fort William dealing with hay fever usually point to birch and pine as the culprits, particularly in spring near parks and gardens. Fields and hedgerows just outside town push grass pollen counts up noticeably once onshore breezes set in. Locals with allergies tend to plan around two peaks a year rather than one long stretch.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    16/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Medium

    40/100

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):

    Low

    11/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Medium

    39/100

Air quality in Fort William

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Frequently Asked Questions

Is pollen high in Fort William right now?

On 9 August 2026, overall pollen levels in Fort William are moderate. Artemisia is the main contributor to airborne pollen, while cypress remain at lower levels

Will pollen levels change in Fort William tomorrow?

On 10 August 2026, pollen conditions in Fort William will be similar to today, with artemisia at medium levels, cypress at low levels

Is pollen expected to decrease in Fort William this week?

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

Which pollen types are currently active in Fort William?

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

When is pollen season in Fort William?
Ask anyone with allergies in Fort William and they'll tell you it's birch and pine that cause the trouble. Grass pollen then stretches from May into September, with the worst of it typically landing in June and July. Expect birch pollen roughly from March to May, before pine takes over, usually April to June. Something to plan around if pollen usually gets to you.
How often is the Fort William pollen forecast updated?

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

Does pollen in Fort William 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 Fort William 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 Fort William, 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 United Kingdom?

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 Fort William.

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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.