Deepdene Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Deepdene is high; acacia and eucalyptus are high; cypress, grass, and mold (cladosporium) are moderate; mold (alternaria) is low.
Pollen Tomorrow
Tomorrow (7 October 2026) cypress remains moderate, mold (alternaria) remains low, acacia declining, eucalyptus declining, grass declining, mold (cladosporium) declining.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will increase.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | High | 52/100 |
| Cypress (Cupressaceae) | Moderate | 49/100 |
| Eucalyptus (Myrtaceae) | High | 65/100 |
| Grass (Poaceae) | Moderate | 28/100 |
| Alternaria | Low | 15/100 |
| Cladosporium | Moderate | 31/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 31/100 | |
| Cypress (Cupressaceae) | Moderate | 28/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 44/100 | |
| Grass (Poaceae) | Low | 8/100 | |
| Alternaria | Low | 7/100 | |
| Cladosporium | Low | 23/100 |
Local Environmental Conditions
The heart of Deepdene is surrounded mainly by woodland, with a good deal of open grassland. Close to running water, riverside vegetation contributes to what is in the air. Locally, the woodland makes trees an important source; open grassland adds grass and weed pollen. Roadside verges and patches of open ground provide further room for grasses and weeds.
Tree pollen comes first, peaking in mid-spring. Grasses take over in early summer, with temperatures around 20°C, and their pollen lingers into mid-fall. Weeds on open ground add a smaller late peak from early summer into early fall. Mold spores join in from midsummer into early fall, when damp, warm spells let them thrive.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Deepdene right now?
On 6 October 2026, overall pollen levels in Deepdene are high. Myrtle is the main contributor to airborne pollen, while acacia, cypress, and grass remain at lower levels
Will pollen levels change in Deepdene tomorrow?
On 7 October 2026, pollen conditions in Deepdene will be different from today, with cypress at moderate levels and myrtle, grass, acacia continuing to decline
Is pollen expected to decrease in Deepdene 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 Deepdene?
On 6 October 2026, Myrtle is the dominant pollen source in Deepdene. acacia, cypress, and grass are also present but at lower levels.
When is pollen season in Deepdene?
How often is the Deepdene pollen forecast updated?
The Deepdene pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Deepdene 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 Deepdene 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 Deepdene, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
