South Glengarry pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in South Glengarry is medium; mugwort is medium; ragweed is low. Tomorrow (10 August 2026) levels are similar - mugwort remains medium, ragweed increasing. Over the following five days mugwort and ragweed 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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Here, close to home here, the waterway's edge supports hazel and willow, species known for potent, wind-carried pollen. Here, close by, this patch of forest is largely oak and birch, a pairing known for heavy spring pollen output. Actual counts still shift year to year with temperature, rainfall, and prevailing wind.

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

    32/100

  • Ragweed (Ambrosia):

    Low

    24/100

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

  • Ragweed (Ambrosia):

    Medium

    30/100

Air quality in South Glengarry

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Frequently Asked Questions

Is pollen high in South Glengarry right now?

On 9 August 2026, overall pollen levels in South Glengarry are moderate. Artemisia is the main contributor to airborne pollen, while ambrosia remain at lower levels

Will pollen levels change in South Glengarry tomorrow?

On 10 August 2026, pollen conditions in South Glengarry will be different from today, with artemisia at medium levels and ambrosia increasing

Is pollen expected to decrease in South Glengarry this week?

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

Which pollen types are currently active in South Glengarry?

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

When is pollen season in South Glengarry?
Along the waterway, hazel and willow release pollen first, usually peaking sometime between late winter and the end of March. Oak and birch nearby take over the pollen calendar through mid-spring, climbing steadily through spring to a peak in April or May. Grass pollen becomes the dominant allergen through late spring, peaking in June, before ragweed's late-summer surge carries the season into October.
How often is the South Glengarry pollen forecast updated?

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

Does pollen in South Glengarry 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 South Glengarry 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 South Glengarry, 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.

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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 South Glengarry.

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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.