Yallourn Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Yallourn is moderate; cypress and mold (cladosporium) are moderate; acacia, eucalyptus, grass, and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (7 October 2026) mold (alternaria) remains low, mold (cladosporium) remains moderate, acacia increasing, cypress increasing, eucalyptus increasing, grass increasing.
7-Day Trend
Over the next week cypress will increase; acacia, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will decrease.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 10/100 |
| Cypress (Cupressaceae) | Moderate | 31/100 |
| Eucalyptus (Myrtaceae) | Low | 7/100 |
| Grass (Poaceae) | Low | 3/100 |
| Alternaria | Low | 15/100 |
| Cladosporium | Moderate | 33/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 38/100 | |
| Cypress (Cupressaceae) | High | 59/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 34/100 | |
| Grass (Poaceae) | Moderate | 31/100 | |
| Alternaria | Low | 24/100 | |
| Cladosporium | Moderate | 32/100 |
Local Environmental Conditions
Most of the area around the center of Yallourn is open grassland, with a good deal of woodland. Along a stream or river nearby, trees, shrubs and reeds grow in the damper ground and add their own pollen. With this much woodland around, trees are an important local pollen source. Grasses are a major source, with plantain adding to the weed pollen load.
Tree pollen comes first, peaking in early spring. Grasses take over in early summer, with temperatures around 15°C, and their pollen lingers into late summer. The season closes with plantain from mid-spring into early fall. Spring is the wettest time of year, and heavy showers can bring short breaks in pollen. By midwinter, as temperatures fall to around 10°C, pollen levels are low again.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Yallourn right now?
On 6 October 2026, overall pollen levels in Yallourn are moderate. Cypress is the main contributor to airborne pollen, while acacia, myrtle, and grass remain at lower levels
Will pollen levels change in Yallourn tomorrow?
On 7 October 2026, pollen conditions in Yallourn will be different from today, with acacia, cypress, myrtle, grass increasing
Is pollen expected to decrease in Yallourn this week?
According to the five-day outlook, acacia, myrtle, and grass pollen levels are expected to gradually decrease, while cypress pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Yallourn?
On 6 October 2026, Cypress is the dominant pollen source in Yallourn. acacia, myrtle, and grass are also present but at lower levels.
When is pollen season in Yallourn?
How often is the Yallourn pollen forecast updated?
The Yallourn pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Yallourn 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 Yallourn 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 Yallourn, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
