Armadale pollen forecast — Seville Grove neighborhood
Pollen Today
Today (20 September) pollen in Seville Grove, Armadale is low; acacia, cypress, and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia remains low, cypress remains low, grass remains low, eucalyptus at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will decrease.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 4/100 |
| Cypress (Cupressaceae) | Low | 11/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | Low | 2/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 8/100 | |
| Cypress (Cupressaceae) | Low | 16/100 | |
| Eucalyptus (Myrtaceae) | Low | 5/100 | |
| Grass (Poaceae) | Low | 7/100 |
Local Environmental Conditions
Nearby, within the neighborhood's edge, wattle and casuarina take root along the waterway, both prolific contributors to early pollen counts. This park's mix of turf and landscaped trees contributes a modest grass and plantain and weed pollen load; this sits just outside the immediate area. Actual counts still shift year to year with temperature, rainfall, and prevailing wind.
In Seville Grove, temperatures climbing to 13.4°C by September likely mark the start of the main pollen release, with humidity around 77% helping keep counts airborne. Warmer conditions by December (24.5°C, 43% humidity) sustain grass pollen through the season, before rainfall of 18mm in March and cooling toward 12.1°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Armadale right now?
On 20 September 2026, overall pollen levels in Armadale are low. Acacia is the main contributor to airborne pollen, while cypress and grass remain at lower levels
Will pollen levels change in Armadale tomorrow?
On 21 September 2026, pollen conditions in Armadale will be different from today, with acacia at low levels, cypress at low levels, myrtle at low levels, grass at low levels
Is pollen expected to decrease in Armadale this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Armadale?
On 20 September 2026, Acacia is the dominant pollen source in Armadale. cypress and grass are also present but at lower levels. myrtle are not currently active.
When is pollen season in Armadale?
How often is the Armadale pollen forecast updated?
The Armadale pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Armadale 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 Armadale 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 Armadale, 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).
