Wollongong pollen forecast — Brownsville neighborhood
Pollen Today
Today (16 September) pollen in Brownsville, Wollongong is moderate; cypress is moderate; acacia and eucalyptus are low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus increasing.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will decrease; grass will remain stable.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 25/100 |
| Cypress (Cupressaceae) | Moderate | 34/100 |
| Eucalyptus (Myrtaceae) | Low | 14/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 45/100 | |
| Cypress (Cupressaceae) | High | 55/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 35/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
This area, in the vicinity, has along the damp banks, wattle and casuarina release some of the year's first tree pollen. Nearby, in the wider area, eucalypt and plane tree share the canopy here, eucalypt pollen in particular known to travel far on the wind. Nearby, a short distance from here, a green space of mown lawn and planted trees, both feeding into local grass and plantain and weed counts.
In Brownsville, temperatures climbing to 13.7°C by September likely mark the start of the main pollen release, with humidity around 68% helping keep counts airborne. Warmer conditions by December (19.9°C, 69% humidity) sustain grass pollen through the season, before rainfall of 180mm in March and cooling toward 9.7°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 Wollongong right now?
On 16 September 2026, overall pollen levels in Wollongong are moderate. Cypress is the main contributor to airborne pollen, while myrtle and acacia remain at lower levels
Will pollen levels change in Wollongong tomorrow?
On 17 September 2026, pollen conditions in Wollongong will be different from today, with myrtle, acacia, cypress increasing
Is pollen expected to decrease in Wollongong this week?
According to the five-day outlook, myrtle, acacia, and cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Wollongong?
On 16 September 2026, Cypress is the dominant pollen source in Wollongong. myrtle and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Wollongong?
How often is the Wollongong pollen forecast updated?
The Wollongong pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Wollongong 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 Wollongong 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 Wollongong, 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).
