Macarthur pollen forecast — Lake Surprise Lookout neighborhood
Pollen Today
Today (16 September) pollen in Lake Surprise Lookout, Macarthur is moderate; cypress and eucalyptus are moderate; acacia and grass are low.
Pollen Tomorrow
Tomorrow (17 September 2026) grass remains low, acacia increasing, cypress increasing, eucalyptus increasing.
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 | 35/100 |
| Eucalyptus (Myrtaceae) | Moderate | 42/100 |
| Grass (Poaceae) | Low | 8/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 33/100 | |
| Cypress (Cupressaceae) | High | 51/100 | |
| Eucalyptus (Myrtaceae) | High | 57/100 | |
| Grass (Poaceae) | Low | 24/100 |
Local Environmental Conditions
Located within the neighborhood, this area has a waterway lined with river oak, a wind-pollinated species and one of the more potent allergen sources along Australian creeks and rivers. Woods composed largely of eucalypt with wattle at the margins, a combination tied to sharp late-winter pollen spikes; this sits close by.
Along the waterway, river oak releases pollen first, topping out well before most other trees start releasing pollen, around July and August. Eucalypt and wattle in the woodland come next, as wattle bursts into flower, typically landing in August and September. Spring brings rising grass pollen that crests in November, then persisting at a reduced but still meaningful level into the new year.
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Resource Hub
Pollen forecast neighborhoods 3 neighborhoods
Sports venues in Macarthur 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Macarthur right now?
On 16 September 2026, overall pollen levels in Macarthur are moderate. Cypress is the main contributor to airborne pollen, while myrtle, acacia, and grass remain at lower levels
Will pollen levels change in Macarthur tomorrow?
On 17 September 2026, pollen conditions in Macarthur will be different from today, with grass at low levels and acacia, cypress, myrtle increasing
Is pollen expected to decrease in Macarthur this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Macarthur?
On 16 September 2026, Cypress is the dominant pollen source in Macarthur. myrtle, acacia, and grass are also present but at lower levels.
When is pollen season in Macarthur?
How often is the Macarthur pollen forecast updated?
The Macarthur pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Macarthur 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 Macarthur 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 Macarthur, 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).
