Cheynes Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (7 October) pollen in Cheynes is high; eucalyptus is high; acacia, cypress, and mold (cladosporium) are moderate; grass and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (8 October 2026) mold (alternaria) remains low, acacia declining, 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 - 7 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 30/100 |
| Cypress (Cupressaceae) | Moderate | 36/100 |
| Eucalyptus (Myrtaceae) | High | 70/100 |
| Grass (Poaceae) | Low | 10/100 |
| Alternaria | Low | 10/100 |
| Cladosporium | Moderate | 27/100 |
Tomorrow - 8 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 6/100 | |
| Cypress (Cupressaceae) | Low | 11/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 46/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Alternaria | Low | 4/100 | |
| Cladosporium | Low | 16/100 |
Local Environmental Conditions
Around 78% of the area near the center of Cheynes is woodland, with some open water. A watercourse nearby means riverside vegetation is part of the local pollen picture. In the immediate area, tree cover makes trees an important source. Undergrowth, clearings and woodland edges add smaller amounts of grass and herb pollen.
Flowering trees bring the first pollen of the year in mid-spring. Grasses take over in early summer, with temperatures around 20°C, and their pollen lingers into mid-fall. Winter is the wettest time of year, and heavy showers can bring short breaks in pollen. Actual levels on any given day depend on the weather, with dry, breezy days the worst and wet days the mildest.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Cheynes right now?
On 7 October 2026, overall pollen levels in Cheynes are high. Myrtle is the main contributor to airborne pollen, while acacia, cypress, and grass remain at lower levels
Will pollen levels change in Cheynes tomorrow?
On 8 October 2026, pollen conditions in Cheynes will be different from today, with myrtle, acacia, cypress continuing to decline
Is pollen expected to decrease in Cheynes this week?
According to the five-day outlook, myrtle, grass, acacia, and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Cheynes?
On 7 October 2026, Myrtle is the dominant pollen source in Cheynes. acacia, cypress, and grass are also present but at lower levels.
When is pollen season in Cheynes?
How often is the Cheynes pollen forecast updated?
The Cheynes pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cheynes 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 Cheynes 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 Cheynes, 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).
