Francois Peron National Park pollen forecast — Gregorys neighborhood
Pollen Today
Today (20 September) pollen in Gregorys, Francois Peron National Park is none
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, close to this spot, a stand of river oak lines the water, a reliable source of casuarina pollen through the warmer months. The general pattern described here holds fairly steady across nearby areas with similar land cover. Local wind exposure and land use can shift the exact mix slightly from block to block.
At Gregorys, near the bank, river oak leads the seasonal calendar, arriving ahead of the rest of the season, cresting around mid-winter. Spring brings rising grass pollen that crests in November, with the season extending well into summer before finally winding down in February. Small variations in local weather can nudge these windows a few days in either direction.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Francois Peron National Park right now?
Currently, there is no significant pollen in Francois Peron National Park.
Will pollen levels change in Francois Peron National Park tomorrow?
On 21 September 2026, pollen conditions in Francois Peron National Park will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Francois Peron National Park this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Francois Peron National Park?
On 20 September 2026, there are no significant pollen types in Francois Peron National Park.
When is pollen season in Francois Peron National Park?
How often is the Francois Peron National Park pollen forecast updated?
The Francois Peron National Park pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Francois Peron National Park 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 Francois Peron National Park 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 Francois Peron National Park, 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).
