Bornes Hill Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Bornes Hill is high; eucalyptus is high; cypress and mold (cladosporium) are moderate; acacia and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (7 October 2026) eucalyptus remains high, mold (alternaria) remains low, mold (cladosporium) remains moderate, acacia increasing, cypress increasing, grass at moderate levels.
7-Day Trend
Over the next week eucalyptus will increase; acacia, cypress, grass, mold (alternaria), and mold (cladosporium) will decrease.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 20/100 |
| Cypress (Cupressaceae) | Moderate | 26/100 |
| Eucalyptus (Myrtaceae) | High | 56/100 |
| Grass (Poaceae) | None | 0/100 |
| Alternaria | Low | 7/100 |
| Cladosporium | Moderate | 27/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 48/100 | |
| Cypress (Cupressaceae) | High | 54/100 | |
| Eucalyptus (Myrtaceae) | High | 70/100 | |
| Grass (Poaceae) | Moderate | 29/100 | |
| Alternaria | Low | 17/100 | |
| Cladosporium | Moderate | 43/100 |
Local Environmental Conditions
The area around Bornes Hill is heavily wooded. The damp ground beside running water nearby supports trees, shrubs and reeds, adding to local pollen. Woodland on all sides makes trees an important local pollen source. Grass pollen is a substantial part of the local mix as well. Undergrowth, clearings and woodland edges add smaller amounts of grass and herb pollen.
Flowering trees bring the first pollen of the year in early spring. Grasses take over in early summer and keep pollen in the air into late summer. Weeds on open ground add a smaller late peak from early summer into early fall. Spring is the wettest time of year, and heavy showers can bring short breaks in pollen.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Bornes Hill right now?
On 6 October 2026, overall pollen levels in Bornes Hill are high. Myrtle is the main contributor to airborne pollen, while cypress and acacia remain at lower levels
Will pollen levels change in Bornes Hill tomorrow?
On 7 October 2026, pollen conditions in Bornes Hill will be different from today, with myrtle at high levels, grass at moderate levels and acacia, cypress increasing
Is pollen expected to decrease in Bornes Hill this week?
According to the five-day outlook, acacia, cypress, and grass pollen levels are expected to gradually decrease, while myrtle pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Bornes Hill?
On 6 October 2026, Myrtle is the dominant pollen source in Bornes Hill. cypress and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Bornes Hill?
How often is the Bornes Hill pollen forecast updated?
The Bornes Hill pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Bornes Hill 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 Bornes Hill 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 Bornes Hill, 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. |
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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).
