Swanpool pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Swanpool is low; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will remain stable.
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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) | Low | 19/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located within the neighborhood, this area has river oak crowds the water's edge here, a well-known contributor to local casuarina pollen counts. Located in the surrounding area, this area has eucalypt dominating the treeline with wattle scattered through it, both contributing to the season's pollen load. Local readings for the surrounding area tend to follow this same general pattern.
Along the waterway, river oak releases pollen first, climbing steadily from mid-winter into September. Woodland eucalypt and wattle pick up the pace next, through late winter into spring, reaching its high point through August and into October. Grass pollen counts rise through spring, reaching their peak around November, with the season extending well into summer before finally winding down in February.
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Pollen forecast neighborhoods 3 neighborhoods
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Swanpool right now?
On 20 September 2026, overall pollen levels in Swanpool are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Swanpool tomorrow?
On 21 September 2026, pollen conditions in Swanpool will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Swanpool this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Swanpool?
On 20 September 2026, Grass is the dominant pollen source in Swanpool. acacia, cypress, and myrtle are not currently active.
When is pollen season in Swanpool?
How often is the Swanpool pollen forecast updated?
The Swanpool pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Swanpool 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 Swanpool 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 Swanpool, 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).
