Cape Le Grand pollen forecast — Lucky Bay - Thistle Cove Trail neighborhood
Pollen Today
Today (16 September) pollen in Lucky Bay - Thistle Cove Trail, Cape Le Grand is moderate; acacia, cypress, and grass are moderate; eucalyptus is low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia remains moderate, eucalyptus remains low, cypress declining, grass declining.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will decrease.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 42/100 |
| Cypress (Cupressaceae) | Moderate | 31/100 |
| Eucalyptus (Myrtaceae) | Low | 25/100 |
| Grass (Poaceae) | Moderate | 31/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 27/100 | |
| Cypress (Cupressaceae) | Low | 16/100 | |
| Eucalyptus (Myrtaceae) | Low | 10/100 | |
| Grass (Poaceae) | Low | 17/100 |
Local Environmental Conditions
Here, just around the area, a stand of river oak lines the water, a reliable source of casuarina pollen through the warmer months. Surrounding neighborhoods with similar tree cover typically see a closely comparable pollen mix. As with most local readings, actual levels can vary somewhat with short-term weather swings.
River oak along the water gets the season underway before other species, reaching its high point sometime in late winter or early spring. Spring brings rising grass pollen that crests in November, holding through the summer months before tapering off by late February. Warmer or wetter years can pull these peaks a week or two earlier or later.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Cape Le Grand right now?
On 16 September 2026, overall pollen levels in Cape Le Grand are moderate. Cypress is the main contributor to airborne pollen, while grass, acacia, and myrtle remain at lower levels
Will pollen levels change in Cape Le Grand tomorrow?
On 17 September 2026, pollen conditions in Cape Le Grand will be different from today, with myrtle at low levels, acacia at moderate levels and cypress, grass continuing to decline
Is pollen expected to decrease in Cape Le Grand this week?
According to the five-day outlook, cypress, myrtle, grass, and acacia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Cape Le Grand?
On 16 September 2026, Cypress is the dominant pollen source in Cape Le Grand. grass, acacia, and myrtle are also present but at lower levels.
When is pollen season in Cape Le Grand?
How often is the Cape Le Grand pollen forecast updated?
The Cape Le Grand pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cape Le Grand 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 Cape Le Grand 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 Cape Le Grand, 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).
