Belair pollen forecast — Upper Waterfall neighborhood
Pollen Today
Today (16 September) pollen in Upper Waterfall, Belair is moderate; cypress and eucalyptus are moderate; acacia is low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus increasing, 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 - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 17/100 |
| Cypress (Cupressaceae) | Moderate | 40/100 |
| Eucalyptus (Myrtaceae) | Moderate | 48/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 43/100 | |
| Cypress (Cupressaceae) | High | 65/100 | |
| Eucalyptus (Myrtaceae) | High | 70/100 | |
| Grass (Poaceae) | Low | 24/100 |
Local Environmental Conditions
Located in the surrounding area, this area has river oak grows along the bank here, releasing fine wind-borne pollen typical of casuarina species. Nearby, just around the area, a mix of eucalypt and wattle, wattle in particular a notorious trigger for hay fever across southern Australia. Local wind exposure and land use can shift the exact mix slightly from block to block.
River oak by the water is typically first out of the gate, peaking in mid-winter through September. Eucalypt and wattle in the woodland come next, as wattle bursts into flower, reaching its high point through August and into October. Grass pollen rises through spring toward a November high point, before pollen counts gradually decline through January and February.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Belair right now?
On 16 September 2026, overall pollen levels in Belair are moderate. Cypress is the main contributor to airborne pollen, while myrtle and acacia remain at lower levels
Will pollen levels change in Belair tomorrow?
On 17 September 2026, pollen conditions in Belair will be different from today, with grass at low levels and cypress, myrtle, acacia increasing
Is pollen expected to decrease in Belair 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 Belair?
On 16 September 2026, Cypress is the dominant pollen source in Belair. myrtle and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Belair?
How often is the Belair pollen forecast updated?
The Belair pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Belair 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 Belair 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 Belair, 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).
