South Hedland pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in South Hedland is moderate; cypress is moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress remains moderate, acacia at low levels, 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) | None | 0/100 |
| Cypress (Cupressaceae) | Moderate | 28/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 7/100 | |
| Cypress (Cupressaceae) | Moderate | 34/100 | |
| Eucalyptus (Myrtaceae) | Low | 7/100 | |
| Grass (Poaceae) | Low | 7/100 |
Local Environmental Conditions
The waterway's edge supports river oak, a species whose fine pollen travels well beyond the immediate bank; this sits just around the area. Located a short distance from here, this area has a nearby park's turf and plane trees layer additional pollen onto the seasonal grass count. Surrounding neighborhoods with similar tree cover typically see a closely comparable pollen mix.
The waterside river oak is consistently first to release pollen each year, usually peaking sometime between July and September. Grass pollen counts rise through spring, reaching their peak around November, holding through the summer months before tapering off by late February. Year-to-year timing varies a little, though the general sequence stays fairly consistent here.
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Resource Hub
Pollen forecast neighborhoods 1 neighborhood
Sports venues in South Hedland 1 sports venue
Frequently Asked Questions About Pollen in Western Australia
Is pollen high in South Hedland right now?
On 20 September 2026, overall pollen levels in South Hedland are moderate. Cypress is the main contributor to airborne pollen
Will pollen levels change in South Hedland tomorrow?
On 21 September 2026, pollen conditions in South Hedland will be different from today, with grass at low levels, acacia at low levels, cypress at moderate levels, myrtle at low levels
Is pollen expected to decrease in South Hedland this week?
According to the five-day outlook, grass, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in South Hedland?
On 20 September 2026, Cypress is the dominant pollen source in South Hedland. grass, acacia, and myrtle are not currently active.
When is pollen season in South Hedland?
How often is the South Hedland pollen forecast updated?
The South Hedland pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in South Hedland 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 South Hedland 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 South Hedland, 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).
