City of Kwinana pollen forecast — Kwinana Beach neighborhood
Pollen Today
Today (20 September) pollen in Kwinana Beach, City of Kwinana is low; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress remains low, acacia 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 | 4/100 |
| Cypress (Cupressaceae) | Low | 10/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | Low | 5/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Lacking nearby woodland, water, or green space, this area's pollen load leans heavily on wild grass and plantain and weed rather than tree species. Local wind exposure and land use can shift the exact mix slightly from block to block. Actual counts still shift year to year with temperature, rainfall, and prevailing wind.
In Kwinana Beach, temperatures climbing to 16.0°C by September likely mark the start of the main pollen release, with humidity around 75% helping keep counts airborne. Warmer conditions by December (22.3°C, 61% humidity) sustain grass pollen through the season, before rainfall of 16mm in March and cooling toward 16.4°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in City of Kwinana right now?
On 20 September 2026, overall pollen levels in City of Kwinana are low. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in City of Kwinana tomorrow?
On 21 September 2026, pollen conditions in City of Kwinana will be different from today, with cypress at low levels
Is pollen expected to decrease in City of Kwinana 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 City of Kwinana?
On 20 September 2026, Acacia is the dominant pollen source in City of Kwinana. cypress are also present but at lower levels. grass and myrtle are not currently active.
When is pollen season in City of Kwinana?
How often is the City of Kwinana pollen forecast updated?
The City of Kwinana pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in City of Kwinana 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 City of Kwinana 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 City of Kwinana, 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).
