Collie pollen forecast — Collie Railway and Mining Museum neighborhood
Pollen Today
Today (20 September) pollen in Collie Railway and Mining Museum, Collie is low; acacia, cypress, eucalyptus, and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia remains low, cypress remains low, grass remains low, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 8/100 |
| Cypress (Cupressaceae) | Low | 11/100 |
| Eucalyptus (Myrtaceae) | Low | 2/100 |
| Grass (Poaceae) | Low | 8/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 1/100 | |
| Cypress (Cupressaceae) | Low | 4/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | Low | 2/100 |
Local Environmental Conditions
River oak lines the bank, contributing some of the season's more persistent wind-borne pollen; this sits within easy reach. Woods composed largely of eucalypt with wattle at the margins, a combination tied to sharp late-winter pollen spikes, within the local area. Here, just around the area, a park whose lawns and ornamental plane trees quietly add to local pollen levels.
The water-adjacent river oak is an early riser, arriving ahead of the rest of the season, cresting around mid-winter. Eucalypt and wattle in the woodland come next, as wattle bursts into flower, usually hitting its highest point sometime between mid-August and mid-September. By late spring, grass pollen is climbing steadily toward a November high point, before staying elevated through the summer months into late January.
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Resource Hub
Pollen forecast neighborhoods 3 neighborhoods
Sports venues in Collie 2 sports venues
Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Collie right now?
On 20 September 2026, overall pollen levels in Collie are low. Acacia is the main contributor to airborne pollen, while cypress, myrtle, and grass remain at lower levels
Will pollen levels change in Collie tomorrow?
On 21 September 2026, pollen conditions in Collie will be different from today, with acacia at low levels, cypress at low levels, grass at low levels
Is pollen expected to decrease in Collie this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Collie?
On 20 September 2026, Acacia is the dominant pollen source in Collie. cypress, myrtle, and grass are also present but at lower levels.
When is pollen season in Collie?
How often is the Collie pollen forecast updated?
The Collie pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Collie 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 Collie 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 Collie, 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).
