Mount Macedon pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (16 September) pollen in Mount Macedon is high; eucalyptus is high; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia remains low, eucalyptus remains high, cypress 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 | 14/100 |
| Cypress (Cupressaceae) | Low | 17/100 |
| Eucalyptus (Myrtaceae) | High | 70/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 22/100 | |
| Cypress (Cupressaceae) | Moderate | 26/100 | |
| Eucalyptus (Myrtaceae) | High | 70/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, just around the area, a waterway lined with river oak, a wind-pollinated species and one of the more potent allergen sources along Australian creeks and rivers. Tree cover made up mostly of eucalypt and wattle, wattle in particular a well-known seasonal trigger, in the wider area. Located close by, this area has a park whose lawns and ornamental plane trees quietly add to local pollen levels.
The waterside river oak is consistently first to release pollen each year, reaching its high point sometime in late winter or early spring. Eucalypt and wattle in the woods pick up where river oak leaves off, typically the year's sharpest tree-pollen spell, centered on wattle's flowering in August and September. Grass pollen becomes the dominant allergen through spring, peaking in November, holding through the summer months before tapering off by late February.
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Resource Hub
Pollen forecast neighborhoods 5 neighborhoods
Sports venues in Mount Macedon 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Mount Macedon right now?
On 16 September 2026, overall pollen levels in Mount Macedon are high. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in Mount Macedon tomorrow?
On 17 September 2026, pollen conditions in Mount Macedon will be different from today, with acacia at low levels, myrtle at high levels and cypress increasing
Is pollen expected to decrease in Mount Macedon this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Mount Macedon?
On 16 September 2026, Myrtle is the dominant pollen source in Mount Macedon. acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Mount Macedon?
How often is the Mount Macedon pollen forecast updated?
The Mount Macedon pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Mount Macedon 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 Mount Macedon 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 Mount Macedon, 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).
