Cape Otway pollen forecast — Cape Otway Lighthouse Cemetery neighborhood
Pollen Today
Today (16 September) pollen in Cape Otway Lighthouse Cemetery, Cape Otway is high; eucalyptus is high; cypress is moderate; acacia and grass are low.
Pollen Tomorrow
Tomorrow (17 September 2026) eucalyptus remains high, grass remains low, acacia increasing, cypress 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 | 40/100 |
| Eucalyptus (Myrtaceae) | High | 52/100 |
| Grass (Poaceae) | Low | 4/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 32/100 | |
| Cypress (Cupressaceae) | High | 55/100 | |
| Eucalyptus (Myrtaceae) | High | 67/100 | |
| Grass (Poaceae) | Low | 19/100 |
Local Environmental Conditions
Nearby, a short distance from here, eucalypt and wattle growing together, with wattle's fine pollen especially potent during its short flowering window. Actual counts still shift year to year with temperature, rainfall, and prevailing wind. Local readings for the surrounding area tend to follow this same general pattern. Ground-level conditions like local landscaping can nudge these figures slightly either way.
The area's eucalypt and wattle trees pollinate through late winter and early spring, usually peaking from August into October. Spring brings rising grass pollen that crests in November, then persisting at a reduced but still meaningful level into the new year. Regional pollen monitoring generally reflects this same pattern across nearby areas.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Cape Otway right now?
On 16 September 2026, overall pollen levels in Cape Otway are high. Myrtle is the main contributor to airborne pollen, while cypress, acacia, and grass remain at lower levels
Will pollen levels change in Cape Otway tomorrow?
On 17 September 2026, pollen conditions in Cape Otway will be different from today, with myrtle at high levels, grass at low levels and acacia, cypress increasing
Is pollen expected to decrease in Cape Otway 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 Cape Otway?
On 16 September 2026, Myrtle is the dominant pollen source in Cape Otway. cypress, acacia, and grass are also present but at lower levels.
When is pollen season in Cape Otway?
How often is the Cape Otway pollen forecast updated?
The Cape Otway pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cape Otway 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 Cape Otway 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 Cape Otway, 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).
