Tea Tree Gully pollen forecast — Vista neighborhood
Pollen Today
Today (20 September) pollen in Vista, Tea Tree Gully is moderate; acacia, cypress, and eucalyptus are moderate; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia declining, cypress declining, eucalyptus declining, 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) | Moderate | 36/100 |
| Cypress (Cupressaceae) | Moderate | 39/100 |
| Eucalyptus (Myrtaceae) | Moderate | 43/100 |
| Grass (Poaceae) | Low | 12/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 1/100 | |
| Cypress (Cupressaceae) | Low | 4/100 | |
| Eucalyptus (Myrtaceae) | Low | 8/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, nearby, the nearest stream or river hosts wattle and casuarina, two of the most allergenic early-season trees. Here, close by, woods composed largely of plane tree and eucalypt, a combination tied to sharp spring pollen spikes. Located close to this spot, this area has a park whose turf grass and ornamental plantings feed local grass and plantain and weed pollen levels.
In Vista, temperatures climbing to 13.1°C by September likely mark the start of the main pollen release, with humidity around 70% helping keep counts airborne. Warmer conditions by December (20.4°C, 53% humidity) sustain grass pollen through the season, before rainfall of 11mm in March and cooling toward 11.1°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Tea Tree Gully right now?
On 20 September 2026, overall pollen levels in Tea Tree Gully are moderate. Acacia is the main contributor to airborne pollen, while cypress, myrtle, and grass remain at lower levels
Will pollen levels change in Tea Tree Gully tomorrow?
On 21 September 2026, pollen conditions in Tea Tree Gully will be different from today, with acacia, cypress, myrtle continuing to decline
Is pollen expected to decrease in Tea Tree Gully 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 Tea Tree Gully?
On 20 September 2026, Acacia is the dominant pollen source in Tea Tree Gully. cypress, myrtle, and grass are also present but at lower levels.
When is pollen season in Tea Tree Gully?
How often is the Tea Tree Gully pollen forecast updated?
The Tea Tree Gully pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Tea Tree Gully 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 Tea Tree Gully 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 Tea Tree Gully, 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).
