Blewitt Springs pollen forecast — Punchbowl waterhole neighborhood
Pollen Today
Today (20 September) pollen in Punchbowl waterhole, Blewitt Springs is moderate; acacia, cypress, and eucalyptus are moderate; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress declining, acacia 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) | Moderate | 32/100 |
| Cypress (Cupressaceae) | Moderate | 41/100 |
| Eucalyptus (Myrtaceae) | Moderate | 30/100 |
| Grass (Poaceae) | Low | 10/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | Low | 8/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, within the neighborhood, the nearest creek or river hosts river oak, among the most allergenic wind-pollinated trees found on watercourses. Nearby, within the local area, a mix of eucalypt and wattle, wattle in particular a notorious trigger for hay fever across southern Australia. Comparable land cover in surrounding areas tends to produce a similar pollen mix overall.
The bank's river oak kicks off the pollen season ahead of the rest, starting well before the main spring rush, topping out around September. As spring approaches, eucalypt and wattle in the nearby woodland become the dominant source, peaking as wattle comes into full flower, generally August into September. Through spring, grass pollen climbs steadily toward its November peak, holding through the summer months before tapering off by late February.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Blewitt Springs right now?
On 20 September 2026, overall pollen levels in Blewitt Springs are moderate. Acacia is the main contributor to airborne pollen, while cypress, myrtle, and grass remain at lower levels
Will pollen levels change in Blewitt Springs tomorrow?
On 21 September 2026, pollen conditions in Blewitt Springs will be different from today, with cypress continuing to decline
Is pollen expected to decrease in Blewitt Springs this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Blewitt Springs?
On 20 September 2026, Acacia is the dominant pollen source in Blewitt Springs. cypress, myrtle, and grass are also present but at lower levels.
When is pollen season in Blewitt Springs?
How often is the Blewitt Springs pollen forecast updated?
The Blewitt Springs pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Blewitt Springs 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 Blewitt Springs 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 Blewitt Springs, 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).
