Karlkurla pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Karlkurla is moderate; acacia is moderate; cypress is low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia increasing, cypress increasing, eucalyptus at low levels, grass at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will decrease.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 42/100 |
| Cypress (Cupressaceae) | Low | 17/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 70/100 | |
| Cypress (Cupressaceae) | High | 56/100 | |
| Eucalyptus (Myrtaceae) | Low | 22/100 | |
| Grass (Poaceae) | Low | 16/100 |
Local Environmental Conditions
Nearby, just outside the immediate area, river oak thrives along the damp bank, a classic riparian wind-pollinator in this part of Australia. Here, near this part of town, a park combining lawn grass and plane trees, both contributors to pollen here through the warmer months. Actual counts still shift year to year with temperature, rainfall, and prevailing wind.
Water-edge river oak is usually the first allergenic tree active here, topping out well before most other trees start releasing pollen, around July and August. Grass pollen builds through spring and peaks in November, before gradually tapering off through the peak of summer into February. Actual peak timing can drift earlier or later depending on how the season's weather plays out.
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Sports venues in Karlkurla 1 sports venue
Frequently Asked Questions About Pollen in Western Australia
Is pollen high in Karlkurla right now?
On 20 September 2026, overall pollen levels in Karlkurla are moderate. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Karlkurla tomorrow?
On 21 September 2026, pollen conditions in Karlkurla will be different from today, with myrtle at low levels, grass at low levels and cypress, acacia increasing
Is pollen expected to decrease in Karlkurla this week?
According to the five-day outlook, cypress, myrtle, grass, and acacia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Karlkurla?
On 20 September 2026, Acacia is the dominant pollen source in Karlkurla. cypress are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in Karlkurla?
How often is the Karlkurla pollen forecast updated?
The Karlkurla pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Karlkurla 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 Karlkurla 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 Karlkurla, 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).
