Bilpin pollen forecast — Pine Crest Orchard neighborhood
Pollen Today
Today (20 September) pollen in Pine Crest Orchard, Bilpin is high; eucalyptus is high; acacia and cypress are moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress remains moderate, eucalyptus remains high, acacia declining.
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) | Moderate | 26/100 |
| Cypress (Cupressaceae) | Moderate | 50/100 |
| Eucalyptus (Myrtaceae) | High | 70/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 4/100 | |
| Cypress (Cupressaceae) | Moderate | 28/100 | |
| Eucalyptus (Myrtaceae) | High | 51/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, within the local area, river oak thrives along the damp bank, a classic riparian wind-pollinator in this part of Australia. Located in the wider area, this area has a canopy of eucalypt threaded with wattle, wattle chief among them for allergenic potency here. This area, within the local area, has a park where mown turf grass and ornamental plane trees add to local grass and tree pollen.
Near the bank, river oak leads the seasonal calendar, hitting its peak before most other trees flower, around July into September. Eucalypt and wattle in the nearby woodland follow through late winter and early spring, reaching maximum intensity across the August-September window. Grass pollen becomes the dominant allergen through spring, peaking in November, then holding at a high level well into January before easing off.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Bilpin right now?
On 20 September 2026, overall pollen levels in Bilpin are high. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in Bilpin tomorrow?
On 21 September 2026, pollen conditions in Bilpin will be different from today, with cypress at moderate levels, myrtle at high levels and acacia continuing to decline
Is pollen expected to decrease in Bilpin 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 Bilpin?
On 20 September 2026, Myrtle is the dominant pollen source in Bilpin. acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Bilpin?
How often is the Bilpin pollen forecast updated?
The Bilpin pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Bilpin 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 Bilpin 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 Bilpin, 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).
