Karrakup, Shire of Serpentine-Jarrahdale Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Karrakup, Shire of Serpentine-Jarrahdale is moderate; eucalyptus is moderate; acacia, cypress, and grass are low.
Pollen Tomorrow
Tomorrow (11 October 2026) acacia remains low, eucalyptus remains moderate, grass remains low, cypress increasing.
7-Day Trend
Over the next week eucalyptus and grass will increase; acacia and cypress will decrease.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 10/100 |
| Cypress (Cupressaceae) | Low | 23/100 |
| Eucalyptus (Myrtaceae) | Moderate | 34/100 |
| Grass (Poaceae) | Low | 2/100 |
Tomorrow - 11 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 22/100 | |
| Cypress (Cupressaceae) | Moderate | 35/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 47/100 | |
| Grass (Poaceae) | Low | 14/100 |
Local Environmental Conditions
Around 94% of the area near this location in Shire of Serpentine-Jarrahdale is woodland. The surrounding woodland makes trees an important local pollen source. Grass pollen is a substantial part of the local mix as well. Gaps in the canopy, trails and forest edges give grasses and herbs room to grow.
Tree pollen comes first, peaking in early spring. Grasses take over in late spring, with temperatures around 20°C, and their pollen lingers into early fall. A smaller weed peak follows from early summer 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 Shire of Serpentine-Jarrahdale right now?
On 10 October 2026, overall pollen levels in Shire of Serpentine-Jarrahdale are moderate. Myrtle is the main contributor to airborne pollen, while cypress, grass, and acacia remain at lower levels
Will pollen levels change in Shire of Serpentine-Jarrahdale tomorrow?
On 11 October 2026, pollen conditions in Shire of Serpentine-Jarrahdale will be different from today, with myrtle at moderate levels, grass at low levels, acacia at low levels and cypress increasing
Is pollen expected to decrease in Shire of Serpentine-Jarrahdale this week?
According to the five-day outlook, cypress and acacia pollen levels are expected to gradually decrease, while myrtle and grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Shire of Serpentine-Jarrahdale?
On 10 October 2026, Myrtle is the dominant pollen source in Shire of Serpentine-Jarrahdale. cypress, grass, and acacia are also present but at lower levels.
When is pollen season in Shire of Serpentine-Jarrahdale?
How often is the Shire of Serpentine-Jarrahdale pollen forecast updated?
The Shire of Serpentine-Jarrahdale pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Shire of Serpentine-Jarrahdale 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 Shire of Serpentine-Jarrahdale 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 Shire of Serpentine-Jarrahdale, 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).
