Castlemaine pollen forecast — Mount Alexander Golf Club neighborhood
Pollen Today
Today (20 September) pollen in Mount Alexander Golf Club, Castlemaine is none
Pollen Tomorrow
Tomorrow (21 September 2026) acacia at low levels, cypress at low levels, eucalyptus at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 4/100 | |
| Cypress (Cupressaceae) | Low | 8/100 | |
| Eucalyptus (Myrtaceae) | Low | 6/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
River oak grows along the bank here, releasing fine wind-borne pollen typical of casuarina species, close to home here. Located in the vicinity, this area has eucalypt dominating the treeline with wattle scattered through it, both contributing to the season's pollen load. Ground-level conditions like local landscaping can nudge these figures slightly either way.
At Mount Alexander Golf Club, eucalypt and wattle in the woodland come next, as wattle bursts into flower, reaching maximum intensity across the August-September window. Grass pollen takes over next, building to a peak around November, with the season extending well into summer before finally winding down in February. Regional pollen monitoring generally reflects this same pattern across nearby areas.
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Resource Hub
Pollen forecast neighborhoods 5 neighborhoods
Sports venues in Castlemaine 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Castlemaine right now?
Currently, there is no significant pollen in Castlemaine.
Will pollen levels change in Castlemaine tomorrow?
On 21 September 2026, pollen conditions in Castlemaine will be different from today, with cypress at low levels, myrtle at low levels, acacia at low levels
Is pollen expected to decrease in Castlemaine this week?
According to the five-day outlook, cypress, myrtle, grass, and acacia pollen levels will increase later in the week.
Which pollen types are currently active in Castlemaine?
On 20 September 2026, there are no significant pollen types in Castlemaine.
When is pollen season in Castlemaine?
How often is the Castlemaine pollen forecast updated?
The Castlemaine pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Castlemaine 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 Castlemaine 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 Castlemaine, 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).
