Roseville Chase, Ku-ring-gai Council Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (7 October) pollen in Roseville Chase, Ku-ring-gai Council is low; eucalyptus is low.
Pollen Tomorrow
Tomorrow (8 October 2026) eucalyptus increasing, acacia at low levels, cypress at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | Low | 4/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 8 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 11/100 | |
| Cypress (Cupressaceae) | Low | 20/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 30/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Just over 70% of the area near this part of Ku-ring-gai Council is woodland, with some built-up land. Olive is the most prominent allergenic tree nearby. Grass pollen is significant here, and plantain and pellitory contribute weed pollen. Gaps in the canopy, trails and forest edges give grasses and herbs room to grow.
Tree pollen peaks in early spring, when the weather warms to around 15°C and olive is in full flower. Grasses take over in mid-spring and keep pollen in the air into mid-fall. Plantain and pellitory flower through much of the warmer half of the year. Mold spores join in from midsummer into early fall, when damp, warm spells let them thrive.
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Resource Hub
Pollen forecast neighborhoods 18 neighborhoods
Sports venues in Ku-ring-gai Council 1 sports venue
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Ku-ring-gai Council right now?
On 7 October 2026, overall pollen levels in Ku-ring-gai Council are low. Myrtle is the main contributor to airborne pollen
Will pollen levels change in Ku-ring-gai Council tomorrow?
On 8 October 2026, pollen conditions in Ku-ring-gai Council will be different from today, with acacia at low levels, cypress at low levels and myrtle increasing
Is pollen expected to decrease in Ku-ring-gai Council 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 Ku-ring-gai Council?
On 7 October 2026, Myrtle is the dominant pollen source in Ku-ring-gai Council. acacia, cypress, and grass are not currently active.
When is pollen season in Ku-ring-gai Council?
How often is the Ku-ring-gai Council pollen forecast updated?
The Ku-ring-gai Council pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Ku-ring-gai 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 Ku-ring-gai 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 Ku-ring-gai 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 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).
