Hoddles Creek pollen forecast — Post Office Tree neighborhood
Pollen Today
Today (20 September) pollen in Post Office Tree, Hoddles Creek is high; eucalyptus is high; cypress is moderate; acacia is low.
Pollen Tomorrow
Tomorrow (21 September 2026) eucalyptus declining, acacia no longer expected, cypress no longer expected.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will increase; grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 21/100 |
| Cypress (Cupressaceae) | Moderate | 30/100 |
| Eucalyptus (Myrtaceae) | High | 70/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 38/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, not far from here, water here is bordered by river oak, a casuarina species known for prolific, far-carrying pollen. Located within the neighborhood, this area has eucalypt and wattle growing together, with wattle's fine pollen especially potent during its short flowering window. Local microclimate and soil conditions can push these figures slightly higher or lower.
Water-edge river oak is usually the first allergenic tree active here, building through the depths of winter into September. Once river oak fades, eucalypt and wattle in the woods carry the season forward, typically the year's sharpest tree-pollen spell, centered on wattle's flowering in August and September. Grass pollen builds through spring and peaks in November, with the season extending well into summer before finally winding down in February.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Hoddles Creek right now?
On 20 September 2026, overall pollen levels in Hoddles Creek are high. Myrtle is the main contributor to airborne pollen, while cypress and acacia remain at lower levels
Will pollen levels change in Hoddles Creek tomorrow?
On 21 September 2026, pollen conditions in Hoddles Creek will be different from today, with myrtle continuing to decline
Is pollen expected to decrease in Hoddles Creek this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Hoddles Creek?
On 20 September 2026, Myrtle is the dominant pollen source in Hoddles Creek. cypress and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Hoddles Creek?
How often is the Hoddles Creek pollen forecast updated?
The Hoddles Creek pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hoddles Creek 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 Hoddles Creek 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 Hoddles Creek, 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).
