Corowa pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (16 September) pollen in Corowa is moderate; cypress is moderate; acacia and eucalyptus are low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus increasing.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will decrease.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 17/100 |
| Cypress (Cupressaceae) | Moderate | 34/100 |
| Eucalyptus (Myrtaceae) | Low | 16/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 35/100 | |
| Cypress (Cupressaceae) | High | 52/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 35/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Corowa sits on the Murray River, and river red gum forest lines the floodplain, dropping heavy pollen loads over the town in warmer months. Vineyards surround the district as part of the Rutherglen-Corowa wine region, contributing grapevine flowering in spring. Grazing paddocks carry pasture grasses, and remnant box woodland persists on higher, drier ground away from the river. Irrigation channels support willows and other water-loving exotics. River red gum is the single dominant tree influence.
Corowa's position on the Murray River in the Riverina puts it in classic inland temperate territory, dry warm summers, and a spring pollen season dominated by grass. Wattle and river red gum along the Murray flower from August, but it is rye grass and other pasture grasses across the surrounding cropping and grazing plains that dominate, peaking October into December. Being inland rather than coastal, Corowa tends to see higher, more sustained grass pollen counts through late spring than towns nearer the sea.
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Resource Hub
Pollen forecast neighborhoods 6 neighborhoods
Sports venues in Corowa 1 sports venue
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Corowa right now?
On 16 September 2026, overall pollen levels in Corowa are moderate. Cypress is the main contributor to airborne pollen, while acacia and myrtle remain at lower levels
Will pollen levels change in Corowa tomorrow?
On 17 September 2026, pollen conditions in Corowa will be different from today, with acacia, cypress, myrtle increasing
Is pollen expected to decrease in Corowa this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Corowa?
On 16 September 2026, Cypress is the dominant pollen source in Corowa. acacia and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Corowa?
How often is the Corowa pollen forecast updated?
The Corowa pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Corowa 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 Corowa 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 Corowa, 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).
