Cordillo Downs Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Cordillo Downs is moderate; acacia and grass are moderate; cypress, eucalyptus, mold (alternaria), and mold (cladosporium) are low.
Pollen Tomorrow
Tomorrow (11 October 2026) eucalyptus remains low, mold (alternaria) remains low, mold (cladosporium) remains low, acacia declining, grass declining, cypress no longer expected.
7-Day Trend
Over the next week acacia, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will increase; cypress will remain stable.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 30/100 |
| Cypress (Cupressaceae) | Low | 25/100 |
| Eucalyptus (Myrtaceae) | Low | 25/100 |
| Grass (Poaceae) | Moderate | 31/100 |
| Mold (Alternaria) | Low | 13/100 |
| Mold (Cladosporium) | Low | 15/100 |
Tomorrow - 11 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 6/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | Low | 1/100 | |
| Grass (Poaceae) | Low | 7/100 | |
| Mold (Alternaria) | Low | 11/100 | |
| Mold (Cladosporium) | Low | 12/100 |
Local Environmental Conditions
Around 55% of the area near the heart of Cordillo Downs is open grassland, with a good deal of bare ground. Locally, open grassland adds grass and weed pollen. Grasses along roadsides, verges and open ground also add to the overall pollen load. Wind carries pollen over long distances, so the wider landscape also shapes what arrives here.
Grass pollen is the main feature of the year, building from early spring to a peak around mid-spring and lasting until late summer. Later, weeds flowering on open and disturbed ground keep some pollen in the air from early summer into early fall. Dry, sunny and breezy weather raises levels within each period, and steady rain brings them down.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Cordillo Downs right now?
On 10 October 2026, overall pollen levels in Cordillo Downs are moderate. Grass is the main contributor to airborne pollen, while acacia, cypress, and myrtle remain at lower levels
Will pollen levels change in Cordillo Downs tomorrow?
On 11 October 2026, pollen conditions in Cordillo Downs will be different from today, with myrtle at low levels and grass, acacia continuing to decline
Is pollen expected to decrease in Cordillo Downs this week?
According to the five-day outlook, grass, acacia, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Cordillo Downs?
On 10 October 2026, Grass is the dominant pollen source in Cordillo Downs. acacia, cypress, and myrtle are also present but at lower levels.
When is pollen season in Cordillo Downs?
How often is the Cordillo Downs pollen forecast updated?
The Cordillo Downs pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cordillo Downs 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 Cordillo Downs 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 Cordillo Downs, 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).
