Echuca pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Echuca is high; acacia and eucalyptus are high; cypress is moderate; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia declining, eucalyptus declining, cypress no longer expected, grass no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | High | 69/100 |
| Cypress (Cupressaceae) | Moderate | 46/100 |
| Eucalyptus (Myrtaceae) | High | 54/100 |
| Grass (Poaceae) | Low | 24/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 21/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | Low | 6/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Famous for its red gum forests along the Murray River, Echuca's vegetation is dominated by these iconic riverine eucalypts, historically logged for the paddle-steamer trade that built the town. Surrounding irrigation country supports pasture, orchards and cropping, while wattle and native shrubs persist along the riverbanks and travelling-stock routes. This combination of dense red gum forest and open farmland defines a pollen profile heavy on eucalyptus early in the season and grasses through spring and summer.
Echuca's continental Murray River climate produces hotter summers and colder winters than coastal Victoria, and its pollen season shifts accordingly. River red gums lining the Murray and Campaspe rivers shed pollen alongside wattle from August, while grasses on the surrounding irrigation and grazing country peak October to December. The town's inland setting means pollen counts can spike on hot, dry northerly winds ahead of cool changes, the same weather pattern linked to thunderstorm asthma events elsewhere in southeastern Australia during spring.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Echuca right now?
On 20 September 2026, overall pollen levels in Echuca are high. Acacia is the main contributor to airborne pollen, while myrtle, cypress, and grass remain at lower levels
Will pollen levels change in Echuca tomorrow?
On 21 September 2026, pollen conditions in Echuca will be different from today, with acacia, myrtle continuing to decline
Is pollen expected to decrease in Echuca this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Echuca?
On 20 September 2026, Acacia is the dominant pollen source in Echuca. myrtle, cypress, and grass are also present but at lower levels.
When is pollen season in Echuca?
How often is the Echuca pollen forecast updated?
The Echuca pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Echuca 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 Echuca 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 Echuca, 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.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
Get More in the Airmine Pollen app
Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
