Leongatha pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Leongatha is moderate; cypress is moderate; acacia, eucalyptus, and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia no longer expected, cypress no longer expected, eucalyptus 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) | Low | 21/100 |
| Cypress (Cupressaceae) | Moderate | 37/100 |
| Eucalyptus (Myrtaceae) | Low | 18/100 |
| Grass (Poaceae) | Low | 14/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Leongatha anchors South Gippsland's dairy country, its rolling green hills given almost entirely to improved pasture grass; remnant stands of mountain grey gum and blackwood persist on steeper ground, with wattle a conspicuous late-winter and spring flowering presence. The local growing season follows a familiar temperate pattern: wattle blooms first in late winter, eucalypts flower through spring, and pasture and lawn grasses take over as the main pollen source into early summer.
Leongatha sits in the heart of South Gippsland's dairy country, where lush, well-watered pasture drives a strong grass pollen season. Ryegrass and clover pollen build from September, peaking across October and November as paddocks reach full growth. Tree pollen from remnant eucalypt stands and windbreaks contributes from late winter. The district's reliable rainfall keeps pasture green well into summer, which can sustain grass pollen a little longer here than in drier parts of Victoria, before cooler autumn conditions bring the season to a close.
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Resource Hub
Pollen forecast neighborhoods 1 neighborhood
Sports venues in Leongatha 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Leongatha right now?
On 20 September 2026, overall pollen levels in Leongatha are moderate. Cypress is the main contributor to airborne pollen, while acacia, myrtle, and grass remain at lower levels
Will pollen levels change in Leongatha tomorrow?
On 21 September 2026, pollen conditions in Leongatha will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Leongatha 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 Leongatha?
On 20 September 2026, Cypress is the dominant pollen source in Leongatha. acacia, myrtle, and grass are also present but at lower levels.
When is pollen season in Leongatha?
How often is the Leongatha pollen forecast updated?
The Leongatha pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Leongatha 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 Leongatha 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 Leongatha, 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).
