Undalya Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Undalya is high; acacia, cypress, and grass are high; eucalyptus, mold (alternaria), and mold (cladosporium) are moderate.
Pollen Tomorrow
Tomorrow (11 October 2026) mold (cladosporium) remains moderate, acacia declining, cypress declining, grass declining, mold (alternaria) declining, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will increase.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | High | 53/100 |
| Cypress (Cupressaceae) | High | 52/100 |
| Eucalyptus (Myrtaceae) | Moderate | 32/100 |
| Grass (Poaceae) | High | 58/100 |
| Mold (Alternaria) | Moderate | 41/100 |
| Mold (Cladosporium) | Moderate | 38/100 |
Tomorrow - 11 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 4/100 | |
| Cypress (Cupressaceae) | Low | 3/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | Low | 11/100 | |
| Mold (Alternaria) | Low | 14/100 | |
| Mold (Cladosporium) | Moderate | 28/100 |
Local Environmental Conditions
Around 46% of the area near the heart of Undalya is farmland, with a good deal of open grassland. Along running water nearby, trees, shrubs and reeds grow in the damper ground and add their own pollen. Common allergenic trees nearby include olive. There is plenty of grass pollen here too.
Olive leads the season in late spring, as temperatures climb to around 20°C, and tree pollen reaches its peak. Grass pollen follows, peaking in late spring and easing off by early fall. Weeds on open ground add a smaller late peak from early summer into early fall. In this dry climate, pollen can linger in the air for long spells without rain.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Undalya right now?
On 10 October 2026, overall pollen levels in Undalya are high. Grass is the main contributor to airborne pollen, while acacia, cypress, and myrtle remain at lower levels
Will pollen levels change in Undalya tomorrow?
On 11 October 2026, pollen conditions in Undalya will be different from today, with grass, acacia, cypress continuing to decline
Is pollen expected to decrease in Undalya this week?
According to the five-day outlook, grass, acacia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Undalya?
On 10 October 2026, Grass is the dominant pollen source in Undalya. acacia, cypress, and myrtle are also present but at lower levels.
When is pollen season in Undalya?
How often is the Undalya pollen forecast updated?
The Undalya pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Undalya 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 Undalya 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 Undalya, 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).
