Kurrajong Hills pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Kurrajong Hills is high; eucalyptus is high; acacia and cypress are moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia declining, cypress declining, eucalyptus 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 | 31/100 |
| 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 | 7/100 | |
| Cypress (Cupressaceae) | Low | 25/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 47/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located within the neighborhood's edge, this area has river oak crowds the water's edge here, a well-known contributor to local casuarina pollen counts. Eucalypt dominating the treeline with wattle scattered through it, both contributing to the season's pollen load, within the neighborhood's edge. Local microclimate and soil conditions can push these figures slightly higher or lower.
Along the waterway, river oak releases pollen first, getting an early start, typically cresting between July and August. Once river oak fades, eucalypt and wattle in the woods carry the season forward, typically landing in August and September. As spring turns to summer, grass pollen rises toward its November high, before staying elevated through the summer months into late January.
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Pollen forecast neighborhoods 1 neighborhood
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Kurrajong Hills right now?
On 20 September 2026, overall pollen levels in Kurrajong Hills are high. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in Kurrajong Hills tomorrow?
On 21 September 2026, pollen conditions in Kurrajong Hills will be different from today, with acacia, cypress, myrtle continuing to decline
Is pollen expected to decrease in Kurrajong 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 Kurrajong Hills?
On 20 September 2026, Myrtle is the dominant pollen source in Kurrajong Hills. acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Kurrajong Hills?
How often is the Kurrajong Hills pollen forecast updated?
The Kurrajong Hills pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Kurrajong 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 Kurrajong 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 Kurrajong 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).
