The Pilliga pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in The Pilliga is high; acacia is high; cypress and eucalyptus are moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will decrease.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | High | 71/100 |
| Cypress (Cupressaceae) | Moderate | 37/100 |
| Eucalyptus (Myrtaceae) | Moderate | 42/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 71/100 | |
| Cypress (Cupressaceae) | Moderate | 38/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 44/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, near this part of town, eucalypt and wattle growing together, with wattle's fine pollen especially potent during its short flowering window. Neighboring areas with similar land cover tend to show a closely matching pollen mix. Year-to-year swings in rainfall and wind can shift this picture somewhat either way. Comparable land cover in surrounding areas tends to produce a similar pollen mix overall.
Further into late winter, the area's eucalypt and wattle stands drive the pollen count, reaching its high point through August and into October. As spring turns to summer, grass pollen rises toward its November high, before staying elevated through the summer months into late January. This general pattern holds fairly steady across the surrounding region from year to year.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in The Pilliga right now?
On 20 September 2026, overall pollen levels in The Pilliga are high. Acacia is the main contributor to airborne pollen, while cypress and myrtle remain at lower levels
Will pollen levels change in The Pilliga tomorrow?
On 21 September 2026, pollen conditions in The Pilliga will be similar to today, with acacia at high levels, cypress at moderate levels, myrtle at moderate levels
Is pollen expected to decrease in The Pilliga this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in The Pilliga?
On 20 September 2026, Acacia is the dominant pollen source in The Pilliga. cypress and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in The Pilliga?
How often is the The Pilliga pollen forecast updated?
The The Pilliga pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in The Pilliga 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 The Pilliga 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 The Pilliga, 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).
