Yeagarup pollen forecast — Warren Lookout neighborhood
Pollen Today
Today (20 September) pollen in Warren Lookout, Yeagarup is high; eucalyptus is high; cypress is moderate; acacia and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
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 | 13/100 |
| Cypress (Cupressaceae) | Moderate | 41/100 |
| Eucalyptus (Myrtaceae) | High | 59/100 |
| Grass (Poaceae) | Low | 10/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 7/100 | |
| Cypress (Cupressaceae) | Moderate | 34/100 | |
| Eucalyptus (Myrtaceae) | High | 53/100 | |
| Grass (Poaceae) | Low | 3/100 |
Local Environmental Conditions
Here, in the vicinity, the riverbank shelters river oak, whose pollen spreads readily on the wind from spring onward. Located just outside the immediate area, this area has eucalypt dominating the treeline with wattle scattered through it, both contributing to the season's pollen load. Ground-level conditions like local landscaping can nudge these figures slightly either way.
River oak along the water gets the season underway before other species, building through the depths of winter into September. Further into late winter, the area's eucalypt and wattle stands drive the pollen count, building to its sharpest point across August and September. As spring turns to summer, grass pollen rises toward its November high, before gradually tapering off through the peak of summer into February.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Yeagarup right now?
On 20 September 2026, overall pollen levels in Yeagarup are high. Myrtle is the main contributor to airborne pollen, while cypress, grass, and acacia remain at lower levels
Will pollen levels change in Yeagarup tomorrow?
On 21 September 2026, pollen conditions in Yeagarup will be similar to today, with cypress at moderate levels, myrtle at high levels, grass at low levels, acacia at low levels
Is pollen expected to decrease in Yeagarup this week?
According to the five-day outlook, cypress, myrtle, grass, and acacia pollen levels will increase later in the week.
Which pollen types are currently active in Yeagarup?
On 20 September 2026, Myrtle is the dominant pollen source in Yeagarup. cypress, grass, and acacia are also present but at lower levels.
When is pollen season in Yeagarup?
How often is the Yeagarup pollen forecast updated?
The Yeagarup pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Yeagarup 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 Yeagarup 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 Yeagarup, 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).
