Encounter Bay pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Encounter Bay is low; acacia, cypress, eucalyptus, and grass are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia no longer expected, cypress no longer expected, eucalyptus no longer expected, grass 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 | 10/100 |
| Cypress (Cupressaceae) | Low | 15/100 |
| Eucalyptus (Myrtaceae) | Low | 11/100 |
| Grass (Poaceae) | Low | 12/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, in the wider area, the nearest creek or river hosts river oak, among the most allergenic wind-pollinated trees found on watercourses. Nearby, in the vicinity, green space with maintained lawn and planted plane trees, both contributing to seasonal pollen counts. Ground-level conditions like local landscaping can nudge these figures slightly either way.
River oak near the water opens the pollen calendar early, reaching its high point sometime in late winter or early spring. Grass pollen rises through spring toward a November high point, before gradually tapering off through the peak of summer into February. This general pattern holds fairly steady across the surrounding region from year to year.
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Pollen forecast neighborhoods 1 neighborhood
Frequently Asked Questions About Pollen in South Australia
Is pollen high in Encounter Bay right now?
On 20 September 2026, overall pollen levels in Encounter Bay are low. Myrtle is the main contributor to airborne pollen, while grass, acacia, and cypress remain at lower levels
Will pollen levels change in Encounter Bay tomorrow?
On 21 September 2026, pollen conditions in Encounter Bay will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Encounter Bay this week?
According to the five-day outlook, myrtle, grass, acacia, and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Encounter Bay?
On 20 September 2026, Myrtle is the dominant pollen source in Encounter Bay. grass, acacia, and cypress are also present but at lower levels.
When is pollen season in Encounter Bay?
How often is the Encounter Bay pollen forecast updated?
The Encounter Bay pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Encounter Bay 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 Encounter Bay 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 Encounter Bay, 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).
