Jardee pollen forecast — Big Tree neighborhood
Pollen Today
Today (20 September) pollen in Big Tree, Jardee is high; eucalyptus is high; cypress is moderate; acacia and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia remains low, cypress remains moderate, eucalyptus remains high, grass no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 18/100 |
| Cypress (Cupressaceae) | Moderate | 45/100 |
| Eucalyptus (Myrtaceae) | High | 68/100 |
| Grass (Poaceae) | Low | 12/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 6/100 | |
| Cypress (Cupressaceae) | Moderate | 32/100 | |
| Eucalyptus (Myrtaceae) | High | 56/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, in the wider area, the riverbank shelters river oak, whose pollen spreads readily on the wind from spring onward. A mix of eucalypt and wattle, wattle in particular a notorious trigger for hay fever across southern Australia, in the surrounding area. Ground-level conditions like local landscaping can nudge these figures slightly either way.
Near the bank, river oak leads the seasonal calendar, usually the first pollen source active, peaking sometime in July or August. Eucalypt and wattle in the nearby woodland follow through late winter and early spring, building to its sharpest point across August and September. As spring turns to summer, grass pollen rises toward its November high, before staying elevated through the summer months into late January.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Jardee right now?
On 20 September 2026, overall pollen levels in Jardee are high. Myrtle is the main contributor to airborne pollen, while cypress, acacia, and grass remain at lower levels
Will pollen levels change in Jardee tomorrow?
On 21 September 2026, pollen conditions in Jardee will be different from today, with acacia at low levels, cypress at moderate levels, myrtle at high levels
Is pollen expected to decrease in Jardee this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Jardee?
On 20 September 2026, Myrtle is the dominant pollen source in Jardee. cypress, acacia, and grass are also present but at lower levels.
When is pollen season in Jardee?
How often is the Jardee pollen forecast updated?
The Jardee pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Jardee 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 Jardee 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 Jardee, 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).
