Foster pollen forecast - today, tomorrow and the week ahead

Today (24 August) pollen in Foster is low; eucalyptus is low. Tomorrow (25 August 2026) levels are similar. Over the following five days eucalyptus will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Foster sits in South Gippsland's dairy country, where eucalypt forest, including messmate and mountain grey gum, covers the nearby hills and Wilsons Promontory hinterland, while cleared valley paddocks carry dairy pasture grasses. Coastal tea-tree occurs on the fringe toward the coast. Wattle flowers on forest margins in late winter. The combination of wet eucalypt forest and intensive dairy pasture gives Foster a fairly classic South Gippsland pollen profile, grass-dominant through spring and summer.

Today - 24 August

  • Acacia (Acacia):

    None

    0/100

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Eucalyptus (Myrtaceae):

    Low

    9/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

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 - 25 August

  • Acacia (Acacia):

    None

    0/100

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Eucalyptus (Myrtaceae):

    Low

    3/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

Air quality in Foster

View air quality

Pollen forecast for neighborhoods and landmarks in Foster

Prom Central Caravan Park

Frequently Asked Questions

Is pollen high in Foster right now?

On 24 August 2026, overall pollen levels in Foster are low. Myrtle is the main contributor to airborne pollen

Will pollen levels change in Foster tomorrow?

On 25 August 2026, pollen conditions in Foster will be similar to today, with myrtle at low levels

Is pollen expected to decrease in Foster this week?

According to the five-day outlook, myrtle pollen levels will increase later in the week.

Which pollen types are currently active in Foster?

On 24 August 2026, Myrtle is the dominant pollen source in Foster. acacia, cypress, and grass are not currently active.

When is pollen season in Foster?
Foster, gateway to Wilsons Promontory in South Gippsland, has a temperate coastal-hinterland season shaped by the dairy country around it. Wattle and eucalypt flower from late August, with grass pollen from surrounding paddocks peaking in November. The higher rainfall of this part of Gippsland keeps pasture growing later into the season than drier parts of Victoria, sustaining grass pollen a little longer into early summer.
How often is the Foster pollen forecast updated?

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

Does pollen in Foster 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 Foster 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 Foster, 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 Australia?

Brisbane Forster Melton Toowoomba Ulladulla Young

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

Data provided by Airmine — Last update: 24 August 2026 at 20:27 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Foster.

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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.

Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.