Marysville Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Marysville is high; eucalyptus is high; mold (cladosporium) is moderate; acacia, cypress, grass, and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (7 October 2026) levels are similar to today.
7-Day Trend
Over the next week eucalyptus will increase; acacia, cypress, grass, mold (alternaria), and mold (cladosporium) will decrease.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 3/100 |
| Cypress (Cupressaceae) | Low | 18/100 |
| Eucalyptus (Myrtaceae) | High | 67/100 |
| Grass (Poaceae) | Low | 4/100 |
| Alternaria | Low | 12/100 |
| Cladosporium | Moderate | 29/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 18/100 | |
| Cypress (Cupressaceae) | Low | 18/100 | |
| Eucalyptus (Myrtaceae) | High | 70/100 | |
| Grass (Poaceae) | Low | 19/100 | |
| Alternaria | Low | 13/100 | |
| Cladosporium | Moderate | 34/100 |
Local Environmental Conditions
Around 87% of the area near the center of Marysville is woodland. Trees are an important local pollen source, given how much woodland surrounds the area. There is plenty of grass pollen here too. Gaps in the canopy, trails and forest edges give grasses and herbs room to grow. Much of the pollen in dense woodland is released high in the canopy, where the wind carries it easily.
Flowering trees bring the first pollen of the year in mid-spring. Grass pollen follows, peaking in early summer and easing off by late summer. A smaller weed peak follows from early summer into early fall. Spring is the wettest time of year, and heavy showers can bring short breaks in pollen. By early winter, as temperatures fall to around 5°C, pollen levels are low again.
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Resource Hub
Pollen forecast neighborhoods 21 neighborhoods
Sports venues in Marysville 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Marysville right now?
On 6 October 2026, overall pollen levels in Marysville are high. Myrtle is the main contributor to airborne pollen, while acacia, cypress, and grass remain at lower levels
Will pollen levels change in Marysville tomorrow?
On 7 October 2026, pollen conditions in Marysville will be similar to today, with acacia at low levels, cypress at low levels, myrtle at high levels, grass at low levels
Is pollen expected to decrease in Marysville this week?
According to the five-day outlook, acacia, cypress, and grass pollen levels are expected to gradually decrease, while myrtle pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Marysville?
On 6 October 2026, Myrtle is the dominant pollen source in Marysville. acacia, cypress, and grass are also present but at lower levels.
When is pollen season in Marysville?
How often is the Marysville pollen forecast updated?
The Marysville pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Marysville 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 Marysville 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 Marysville, 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).
