Bordeaux pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Bordeaux is medium; mugwort is medium. Tomorrow (10 August 2026) levels are similar - mugwort increasing. Over the following five days 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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Bordeaux's wine country urban vegetation, anchored by Parc Bordelais and the Garonne River corridor, features oak, plane, and pine as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding Gironde wine country and the Landes pine forest contribute substantial tree and grass pollen, while the Atlantic oceanic climate means more frequent rainfall than in southern France provides regular interruptions throughout.

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):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Medium

    38/100

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):

    High

    54/100

Air quality in Bordeaux

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Frequently Asked Questions

Is pollen high in Bordeaux right now?

On 9 August 2026, overall pollen levels in Bordeaux are moderate. Artemisia is the main contributor to airborne pollen

Will pollen levels change in Bordeaux tomorrow?

On 10 August 2026, pollen conditions in Bordeaux will be different from today, with artemisia increasing

Is pollen expected to decrease in Bordeaux 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 Bordeaux?

On 9 August 2026, Artemisia is the dominant pollen source in Bordeaux. cypress, grass, willow, and hazel are not currently active.

When is pollen season in Bordeaux?
Bordeaux's pollen season runs from January through August, opening with hazel and alder from January before oak and birch peak through April and May. Grass pollen peaks through June and July. The Atlantic oceanic climate means more frequent rainfall than in southern France provides regular interruptions throughout the season, while surrounding Gironde wine country and the Landes pine forest contribute substantial tree and grass pollen under prevailing southwesterly winds.
How often is the Bordeaux pollen forecast updated?

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

Does pollen in Bordeaux 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 Bordeaux 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 Bordeaux, 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 France?

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 Bordeaux.

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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.