Brim Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Brim is moderate; mold (cladosporium) is moderate; grass and mold (alternaria) are low.
Pollen Tomorrow
Tomorrow (7 October 2026) mold (cladosporium) remains moderate, grass increasing, mold (alternaria) increasing, acacia at moderate levels, cypress at moderate levels, eucalyptus at moderate levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will decrease.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | Low | 12/100 |
| Alternaria | Low | 17/100 |
| Cladosporium | Moderate | 31/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 26/100 | |
| Cypress (Cupressaceae) | Moderate | 27/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 26/100 | |
| Grass (Poaceae) | High | 52/100 | |
| Alternaria | Moderate | 35/100 | |
| Cladosporium | Moderate | 48/100 |
Local Environmental Conditions
The heart of Brim is surrounded mainly by farmland, with a good deal of open grassland and some woodland. The damp ground beside running water nearby supports trees, shrubs and reeds, adding to local pollen. Grasses also feature strongly, alongside pigweed among the weeds. Field margins, fallow strips and pasture around the farmland add further grass and weed pollen.
Tree pollen comes first, peaking in early spring. Grasses take over in late spring, with temperatures around 20°C, and their pollen lingers into early fall. The season closes with pigweed from early summer into early fall. Spring is the wettest time of year, and heavy showers can bring short breaks in pollen.
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Resource Hub
Pollen forecast neighborhoods 2 neighborhoods
Sports venues in Brim 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Brim right now?
On 6 October 2026, overall pollen levels in Brim are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Brim tomorrow?
On 7 October 2026, pollen conditions in Brim will be different from today, with acacia at moderate levels, cypress at moderate levels, myrtle at moderate levels and grass increasing
Is pollen expected to decrease in Brim this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Brim?
On 6 October 2026, Grass is the dominant pollen source in Brim. acacia, cypress, and myrtle are not currently active.
When is pollen season in Brim?
How often is the Brim pollen forecast updated?
The Brim pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Brim 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 Brim 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 Brim, 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).
