Shoalhaven City Council pollen forecast — Browns Mountain neighborhood
Pollen Today
Today (16 September) pollen in Browns Mountain, Shoalhaven City Council is high; eucalyptus is high; cypress is moderate; acacia is low.
Pollen Tomorrow
Tomorrow (17 September 2026) eucalyptus remains high, acacia increasing, cypress increasing.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will decrease.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 15/100 |
| Cypress (Cupressaceae) | Moderate | 40/100 |
| Eucalyptus (Myrtaceae) | High | 56/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 36/100 | |
| Cypress (Cupressaceae) | High | 60/100 | |
| Eucalyptus (Myrtaceae) | High | 70/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, within easy reach, woodland where plane tree stands alongside eucalypt, the latter especially aggressive as an allergen. Ground-level conditions like local landscaping can nudge these figures slightly either way. Nearby weather stations report comparable trends across the broader stretch of the county. Small shifts in elevation or soil type can move these figures a little either way.
In Browns Mountain, temperatures climbing to 15.4°C by September likely mark the start of the main pollen release, with humidity around 67% helping keep counts airborne. Warmer conditions by December (20.5°C, 71% humidity) sustain grass pollen through the season, before rainfall of 214mm in March and cooling toward 12.3°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Shoalhaven City Council right now?
On 16 September 2026, overall pollen levels in Shoalhaven City Council are high. Myrtle is the main contributor to airborne pollen, while cypress and acacia remain at lower levels
Will pollen levels change in Shoalhaven City Council tomorrow?
On 17 September 2026, pollen conditions in Shoalhaven City Council will be different from today, with myrtle at high levels and acacia, cypress increasing
Is pollen expected to decrease in Shoalhaven City Council 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 Shoalhaven City Council?
On 16 September 2026, Myrtle is the dominant pollen source in Shoalhaven City Council. cypress and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Shoalhaven City Council?
How often is the Shoalhaven City Council pollen forecast updated?
The Shoalhaven City Council pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Shoalhaven City Council 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 Shoalhaven City Council 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 Shoalhaven City Council, 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).
