Spearwood pollen forecast — Davilak House neighborhood
Pollen Today
Today (20 September) pollen in Davilak House, Spearwood is low; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress remains low, acacia 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 | 3/100 |
| Cypress (Cupressaceae) | Low | 7/100 |
| 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) | Low | 1/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located near this part of town, this area has a stand of river oak lines the water, a reliable source of casuarina pollen through the warmer months. Eucalypt and wattle growing together, with wattle's fine pollen especially potent during its short flowering window, not far from here. A park whose turf grass and ornamental plane trees feed local pollen levels through spring, close to this spot.
Water-edge river oak is usually the first allergenic tree active here, reaching its high point sometime in late winter or early spring. The woodland's eucalypt and wattle trees become the main pollen source as wattle flowers, usually peaking from August into October. Grass pollen climbs toward a November peak, with the season extending well into summer before finally winding down in February.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Spearwood right now?
On 20 September 2026, overall pollen levels in Spearwood are low. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Spearwood tomorrow?
On 21 September 2026, pollen conditions in Spearwood will be different from today, with cypress at low levels
Is pollen expected to decrease in Spearwood 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 Spearwood?
On 20 September 2026, Acacia is the dominant pollen source in Spearwood. cypress are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in Spearwood?
How often is the Spearwood pollen forecast updated?
The Spearwood pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Spearwood 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 Spearwood 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 Spearwood, 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).
