Woollahra pollen forecast — Rose Scott neighborhood
Pollen Today
Today (20 September) pollen in Rose Scott, Woollahra is low; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia no longer expected, cypress no longer expected.
7-Day Trend
Over the next week acacia and cypress will increase; eucalyptus and grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 6/100 |
| Cypress (Cupressaceae) | Low | 11/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| 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, within easy reach, the nearest creek or river hosts river oak, among the most allergenic wind-pollinated trees found on watercourses. Forest where eucalypt and wattle share the canopy and margins, wattle driving most of the seasonal pollen spike, just outside the immediate area. Located a short distance from here, this area has green space with maintained lawn and planted plane trees, both contributing to seasonal pollen counts.
Along the waterway, river oak releases pollen first, peaking in mid-winter through September. Eucalypt and wattle in the woodland come next, as wattle bursts into flower, typically the year's sharpest tree-pollen spell, centered on wattle's flowering in August and September. By late spring, grass pollen is climbing steadily toward a November high point, with levels staying elevated into the new year before finally easing off.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Woollahra right now?
On 20 September 2026, overall pollen levels in Woollahra are low. Cypress is the main contributor to airborne pollen, while acacia remain at lower levels
Will pollen levels change in Woollahra tomorrow?
On 21 September 2026, pollen conditions in Woollahra will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Woollahra this week?
According to the five-day outlook, cypress and acacia pollen levels will increase later in the week.
Which pollen types are currently active in Woollahra?
On 20 September 2026, Cypress is the dominant pollen source in Woollahra. acacia are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in Woollahra?
How often is the Woollahra pollen forecast updated?
The Woollahra pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Woollahra 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 Woollahra 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 Woollahra, 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).
