Renmark pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Renmark is high; cypress is high; acacia 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 | 35/100 |
| Cypress (Cupressaceae) | High | 61/100 |
| Eucalyptus (Myrtaceae) | Moderate | 26/100 |
| Grass (Poaceae) | Low | 18/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | Low | 18/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Renmark sits in the Riverland on the Murray, where irrigated citrus groves and vineyards line the river terraces; river red gum forest follows the Murray's floodplain, while mallee scrub and saltbush shrubland cover the drier country beyond the irrigation belt. Grass pollen typically peaks in spring in this Mediterranean climate zone, following a wattle-dominated winter flowering season and preceding the dry, low-pollen summer months.
Renmark, in South Australia's Riverland along the Murray, has a Mediterranean pollen season modified by extensive irrigation supporting citrus orchards and vineyards. Grass pollen from irrigated pasture and orchard understorey builds from September, peaking through October and November, sustained longer than in dryland districts thanks to river water. Tree pollen from citrus blossom and windbreak species adds a distinctive local note in early spring. Renmark's hot, dry inland summers bring the season to a firm close once irrigation-fed growth slows in December.
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Pollen forecast neighborhoods 5 neighborhoods
Frequently Asked Questions About Pollen in South Australia
Is pollen high in Renmark right now?
On 20 September 2026, overall pollen levels in Renmark are high. Cypress is the main contributor to airborne pollen, while acacia, myrtle, and grass remain at lower levels
Will pollen levels change in Renmark tomorrow?
On 21 September 2026, pollen conditions in Renmark will be different from today, with cypress continuing to decline
Is pollen expected to decrease in Renmark this week?
According to the five-day outlook, grass, acacia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Renmark?
On 20 September 2026, Cypress is the dominant pollen source in Renmark. acacia, myrtle, and grass are also present but at lower levels.
When is pollen season in Renmark?
How often is the Renmark pollen forecast updated?
The Renmark pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Renmark 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 Renmark 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 Renmark, 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).
