Muswellbrook pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Muswellbrook is low; eucalyptus is low. Tomorrow (10 August 2026) levels are similar. Over the following five days eucalyptus will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Muswellbrook's Upper Hunter Valley setting combines open-cut coal mining landscapes with grazing pasture and the horse-breeding studs the region is famous for, alongside nearby Hunter Valley vineyards. Remnant eucalypt woodland persists on surrounding ridgelines and along the Hunter River, with wattle and native shrubs in reserves. Introduced pasture grasses dominate cleared valley floor land, giving Muswellbrook a pollen calendar shaped by grazing country as much as native vegetation.

Today - 9 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

    16/100

  • 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 - 10 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

    4/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

Air quality in Muswellbrook

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Frequently Asked Questions

Is pollen high in Muswellbrook right now?

On 9 August 2026, overall pollen levels in Muswellbrook are low. Myrtle is the main contributor to airborne pollen

Will pollen levels change in Muswellbrook tomorrow?

On 10 August 2026, pollen conditions in Muswellbrook will be similar to today, with myrtle at low levels

Is pollen expected to decrease in Muswellbrook this week?

According to the five-day outlook, myrtle pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Muswellbrook?

On 9 August 2026, Myrtle is the dominant pollen source in Muswellbrook. acacia, cypress, and grass are not currently active.

When is pollen season in Muswellbrook?
Muswellbrook sits in the Upper Hunter Valley, a region known for both coal mining and horse breeding, and its pollen season follows the broader Hunter pattern. Eucalypt and wattle pollen build from August, with grasses across surrounding grazing and vineyard country peaking October to December. The valley's coal mining activity adds a distinct dust dimension to the air alongside pollen, and spring thunderstorms crossing the Hunter carry the same asthma-trigger risk seen across the broader temperate southeast.
How often is the Muswellbrook pollen forecast updated?

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

Does pollen in Muswellbrook 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 Muswellbrook 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 Muswellbrook, 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?

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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 Muswellbrook.

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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.