Terrey Hills Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (7 October) pollen in Terrey Hills is moderate; eucalyptus and mold (cladosporium) are moderate; cypress and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (8 October 2026) mold (alternaria) remains low, mold (cladosporium) remains moderate, cypress increasing, eucalyptus increasing, acacia at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, and mold (alternaria) will increase; mold (cladosporium) will decrease.
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Pollen Risk
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 5/100 |
| Eucalyptus (Myrtaceae) | Moderate | 28/100 |
| Grass (Poaceae) | None | 0/100 |
| Alternaria | Low | 8/100 |
| Cladosporium | Moderate | 32/100 |
Tomorrow - 8 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 19/100 | |
| Cypress (Cupressaceae) | Moderate | 29/100 | |
| Eucalyptus (Myrtaceae) | High | 53/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Alternaria | Low | 9/100 | |
| Cladosporium | Moderate | 32/100 |
Local Environmental Conditions
Around 81% of the area near the heart of Terrey Hills is woodland, with some built-up land. Close to a watercourse, riverside vegetation contributes to what is in the air. Of the allergenic trees nearby, olive matters most, while mulberry also contributes. Grass pollen is plentiful, while plantain and pigweed lead among the weeds.
Tree pollen peaks in early spring, when the weather warms to around 15°C and olive and mulberry are in full flower. Grasses take over in mid-spring, with temperatures around 20°C, and their pollen lingers into early fall. Plantain and pigweed flower through much of the warmer half of the year. Fall is the wettest time of year, and heavy showers can bring short breaks in pollen.
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Resource Hub
Pollen forecast neighborhoods 1 neighborhood
Sports venues in Terrey Hills 1 sports venue
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Terrey Hills right now?
On 7 October 2026, overall pollen levels in Terrey Hills are moderate. Myrtle is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Terrey Hills tomorrow?
On 8 October 2026, pollen conditions in Terrey Hills will be different from today, with acacia at low levels and cypress, myrtle increasing
Is pollen expected to decrease in Terrey Hills this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Terrey Hills?
On 7 October 2026, Myrtle is the dominant pollen source in Terrey Hills. cypress are also present but at lower levels. acacia and grass are not currently active.
When is pollen season in Terrey Hills?
How often is the Terrey Hills pollen forecast updated?
The Terrey Hills pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Terrey 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 Terrey 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 Terrey 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
