Chard Ilminster pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Chard Ilminster is high; mugwort is high; grass is low. 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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Chard Ilminster sees oak and birch as the leading tree pollen contributors, with levels differing noticeably between well-vegetated suburbs and the denser core. The the wider farmland belt nearby is a notable secondary source, feeding pollen into town whenever the wind shifts to the south. 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):

    None

    0/100

  • Grass (Poaceae):

    Low

    15/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    52/100

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

    35/100

Air quality in Chard Ilminster

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Frequently Asked Questions

Is pollen high in Chard Ilminster right now?

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

Will pollen levels change in Chard Ilminster tomorrow?

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

Is pollen expected to decrease in Chard Ilminster 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 Chard Ilminster?

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

When is pollen season in Chard Ilminster?
In Chard Ilminster, the pollen calendar starts with oak and rolls straight into birch. Grass pollen then stretches from May into September, with the worst of it typically landing in June and July. You'll usually see oak pollen from around April through May, while birch follows on from March to May. Useful to know if you tend to feel it every spring.
How often is the Chard Ilminster pollen forecast updated?

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

Does pollen in Chard Ilminster 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 Chard Ilminster 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 Chard Ilminster, 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: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Chard Ilminster.

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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.