Frankland River pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Frankland River is moderate; acacia, cypress, and eucalyptus are moderate; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia remains moderate, eucalyptus remains moderate, grass remains low, cypress increasing.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will decrease.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 39/100 |
| Cypress (Cupressaceae) | Moderate | 45/100 |
| Eucalyptus (Myrtaceae) | Moderate | 40/100 |
| Grass (Poaceae) | Low | 12/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 47/100 | |
| Cypress (Cupressaceae) | High | 53/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 48/100 | |
| Grass (Poaceae) | Low | 20/100 |
Local Environmental Conditions
This area, close to home here, has water here is bordered by river oak, a casuarina species known for prolific, far-carrying pollen. Woods composed largely of eucalypt with wattle at the margins, a combination tied to sharp late-winter pollen spikes, close by. Nearby weather stations report comparable trends across the broader stretch of the region.
River oak near the water opens the pollen calendar early, arriving ahead of the rest of the season, cresting around mid-winter. The nearby eucalypt and wattle stands take the lead as winter turns to spring, usually hitting its highest point sometime between mid-August and mid-September. As spring turns to summer, grass pollen rises toward its November high, holding through the summer months before tapering off by late February.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Frankland River right now?
On 20 September 2026, overall pollen levels in Frankland River are moderate. Acacia is the main contributor to airborne pollen, while cypress, myrtle, and grass remain at lower levels
Will pollen levels change in Frankland River tomorrow?
On 21 September 2026, pollen conditions in Frankland River will be different from today, with acacia at moderate levels, myrtle at moderate levels, grass at low levels and cypress increasing
Is pollen expected to decrease in Frankland River this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Frankland River?
On 20 September 2026, Acacia is the dominant pollen source in Frankland River. cypress, myrtle, and grass are also present but at lower levels.
When is pollen season in Frankland River?
How often is the Frankland River pollen forecast updated?
The Frankland River pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Frankland River 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 Frankland River 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 Frankland River, 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).
