Hazelvale pollen forecast — Frankland River Campsite neighborhood
Pollen Today
Today (20 September) pollen in Frankland River Campsite, Hazelvale is high; eucalyptus is high; cypress is moderate; acacia is low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia remains low, cypress remains moderate, eucalyptus remains high, grass at low levels.
7-Day Trend
Over the next week eucalyptus and grass will increase; cypress will decrease; acacia will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 3/100 |
| Cypress (Cupressaceae) | Moderate | 31/100 |
| Eucalyptus (Myrtaceae) | High | 52/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 11/100 | |
| Cypress (Cupressaceae) | Moderate | 38/100 | |
| Eucalyptus (Myrtaceae) | High | 60/100 | |
| Grass (Poaceae) | Low | 6/100 |
Local Environmental Conditions
River oak crowds the water's edge here, a well-known contributor to local casuarina pollen counts, not far from here. This area, just around the area, has tree cover made up mostly of eucalypt and wattle, wattle in particular a well-known seasonal trigger. Neighboring areas with similar land cover tend to show a closely matching pollen mix.
Around Frankland River Campsite, the nearby eucalypt and wattle stands take the lead as winter turns to spring, typically the year's sharpest tree-pollen spell, centered on wattle's flowering in August and September. Near the bank, river oak leads the seasonal calendar, building through the depths of winter into September. Spring brings rising grass pollen that crests in November, before pollen counts gradually decline through January and February.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Hazelvale right now?
On 20 September 2026, overall pollen levels in Hazelvale are high. Myrtle is the main contributor to airborne pollen, while cypress and acacia remain at lower levels
Will pollen levels change in Hazelvale tomorrow?
On 21 September 2026, pollen conditions in Hazelvale will be different from today, with acacia at low levels, cypress at moderate levels, myrtle at high levels, grass at low levels
Is pollen expected to decrease in Hazelvale this week?
According to the five-day outlook, cypress 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 Hazelvale?
On 20 September 2026, Myrtle is the dominant pollen source in Hazelvale. cypress and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Hazelvale?
How often is the Hazelvale pollen forecast updated?
The Hazelvale pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hazelvale 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 Hazelvale 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 Hazelvale, 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).
