Swamp Oak Campsite, Etmilyn Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Swamp Oak Campsite, Etmilyn is high; eucalyptus is high; cypress and mold (cladosporium) are moderate; acacia, grass, and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (7 October 2026) acacia remains low, mold (alternaria) remains low, cypress declining, eucalyptus declining, mold (cladosporium) declining, grass no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will increase.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 18/100 |
| Cypress (Cupressaceae) | Moderate | 30/100 |
| Eucalyptus (Myrtaceae) | High | 52/100 |
| Grass (Poaceae) | Low | 9/100 |
| Alternaria | Low | 11/100 |
| Cladosporium | Moderate | 34/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 3/100 | |
| Cypress (Cupressaceae) | Low | 16/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 39/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Alternaria | Low | 2/100 | |
| Cladosporium | Low | 12/100 |
Local Environmental Conditions
This part of Etmilyn is heavily wooded. Locally, the woodland makes trees an important source. Clearings, tracks and woodland edges let grasses and other flowering plants grow among the trees. Much of the pollen in dense woodland is released high in the canopy, where the wind carries it easily. Wind carries pollen over long distances, so the wider landscape also shapes what arrives here.
Flowering trees bring the first pollen of the year in early spring. Grasses take over in late spring, with temperatures around 20°C, and their pollen lingers into early fall. Rain is heaviest in winter, often giving short breaks from high pollen levels. Day to day, sunshine and wind lift the counts, while a spell of rain can bring them down sharply.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Etmilyn right now?
On 6 October 2026, overall pollen levels in Etmilyn are high. Myrtle is the main contributor to airborne pollen, while cypress, acacia, and grass remain at lower levels
Will pollen levels change in Etmilyn tomorrow?
On 7 October 2026, pollen conditions in Etmilyn will be different from today, with acacia at low levels and cypress, myrtle continuing to decline
Is pollen expected to decrease in Etmilyn 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 Etmilyn?
On 6 October 2026, Myrtle is the dominant pollen source in Etmilyn. cypress, acacia, and grass are also present but at lower levels.
When is pollen season in Etmilyn?
How often is the Etmilyn pollen forecast updated?
The Etmilyn pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Etmilyn 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 Etmilyn 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 Etmilyn, 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. |
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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).
