Charlbury pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Charlbury is high; mugwort is high; cypress and grass are low. Tomorrow (10 August 2026) levels are similar - mugwort declining. Over the following five days cypress, 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

Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.

Charlbury sees oak and plane as the leading tree pollen contributors, with levels differing noticeably between well-vegetated suburbs and the denser core. The nearby nearby parkland adds further grass and tree pollen exposure, particularly under moist Atlantic fronts. Seasonal peaks tend to track the wider regional pattern, tree pollen leading in spring and grass through summer.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    17/100

  • Grass (Poaceae):

    Low

    19/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    57/100

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):

    Low

    23/100

Air quality in Charlbury

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Frequently Asked Questions

Is pollen high in Charlbury right now?

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

Will pollen levels change in Charlbury tomorrow?

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

Is pollen expected to decrease in Charlbury this week?

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

Which pollen types are currently active in Charlbury?

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

When is pollen season in Charlbury?
If you're wondering when hay fever kicks off in Charlbury, it's mostly down to oak and plane. Oak tends to release pollen between April and May, while plane follows on from April to June. Grass season overlaps a lot of this too, running May through September and peaking mid-summer. Not a bad idea to stock up on antihistamines before it all kicks off.
How often is the Charlbury pollen forecast updated?

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

Does pollen in Charlbury 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 Charlbury 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 Charlbury, 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 Charlbury.

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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.