Cataby Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Cataby is high; grass is high; acacia, cypress, mold (alternaria), and mold (cladosporium) are moderate; eucalyptus is low.
Pollen Tomorrow
Tomorrow (7 October 2026) mold (alternaria) remains moderate, mold (cladosporium) remains moderate, acacia declining, cypress declining, grass declining, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase; mold (alternaria) and mold (cladosporium) will decrease.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 39/100 |
| Cypress (Cupressaceae) | Moderate | 28/100 |
| Eucalyptus (Myrtaceae) | Low | 20/100 |
| Grass (Poaceae) | High | 62/100 |
| Alternaria | Moderate | 47/100 |
| Cladosporium | Moderate | 40/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 12/100 | |
| Cypress (Cupressaceae) | Low | 1/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | Moderate | 35/100 | |
| Alternaria | Moderate | 33/100 | |
| Cladosporium | Moderate | 43/100 |
Local Environmental Conditions
The area around the center of Cataby is largely open grassland, with some farmland. In the immediate area, open grassland and farmland add grass and weed pollen. Roadside verges and patches of open ground provide further room for grasses and weeds. Pollen also travels on the wind, so vegetation in the wider surroundings adds to local levels as well.
Through the seasons, grass pollen dominates, building from early spring to a peak around mid-spring and lasting until late summer. Weeds on open ground add a smaller late peak from early summer into early fall. Weather shapes each of these periods: dry, windy spells drive levels up, and showers wash pollen out of the air.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Cataby right now?
On 6 October 2026, overall pollen levels in Cataby are high. Grass is the main contributor to airborne pollen, while cypress, acacia, and myrtle remain at lower levels
Will pollen levels change in Cataby tomorrow?
On 7 October 2026, pollen conditions in Cataby will be different from today, with cypress, grass, acacia continuing to decline
Is pollen expected to decrease in Cataby this week?
According to the five-day outlook, cypress, myrtle, grass, and acacia pollen levels will increase later in the week.
Which pollen types are currently active in Cataby?
On 6 October 2026, Grass is the dominant pollen source in Cataby. cypress, acacia, and myrtle are also present but at lower levels.
When is pollen season in Cataby?
How often is the Cataby pollen forecast updated?
The Cataby pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cataby 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 Cataby 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 Cataby, 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).
