Pentland Hills pollen forecast — Blackwood Pool neighborhood
Pollen Today
Today (20 September) pollen in Blackwood Pool, Pentland Hills is low; acacia, cypress, and eucalyptus are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia no longer expected, cypress no longer expected, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will increase; grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 15/100 |
| Cypress (Cupressaceae) | Low | 4/100 |
| Eucalyptus (Myrtaceae) | Low | 12/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, in the surrounding area, river oak thrives along the damp bank, a classic riparian wind-pollinator in this part of Australia. Eucalypt and wattle growing together, with wattle's fine pollen especially potent during its short flowering window; this sits in the wider area. Local wind exposure and land use can shift the exact mix slightly from block to block.
The water-adjacent river oak is an early riser, topping out well before most other trees start releasing pollen, around July and August. Further into late winter, the area's eucalypt and wattle stands drive the pollen count, generally peaking somewhere between August and October. Through spring, grass pollen climbs steadily toward its November peak, before continuing at a lower but still notable level through January and February.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Pentland Hills right now?
On 20 September 2026, overall pollen levels in Pentland Hills are low. Acacia is the main contributor to airborne pollen, while cypress and myrtle remain at lower levels
Will pollen levels change in Pentland Hills tomorrow?
On 21 September 2026, pollen conditions in Pentland Hills will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Pentland Hills this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Pentland Hills?
On 20 September 2026, Acacia is the dominant pollen source in Pentland Hills. cypress and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Pentland Hills?
How often is the Pentland Hills pollen forecast updated?
The Pentland Hills pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Pentland Hills 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 Pentland Hills 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 Pentland Hills, 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).
