Sturgeon River State Forest Landing Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (11 October) pollen in Sturgeon River State Forest Landing is moderate; ragweed is moderate.
Pollen Tomorrow
Tomorrow (12 October 2026) ragweed no longer expected.
7-Day Trend
Over the next week ragweed will increase; grass and mugwort will remain stable.
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Pollen Risk
Today - 11 October
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | Moderate | 28/100 |
Tomorrow - 12 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | — |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | None | 0/100 |
Local Environmental Conditions
Sturgeon River State Forest Landing is heavily wooded. With the Sturgeon River nearby, riverside vegetation along its banks contributes to the local mix. Locally, tree cover makes trees an important source. Undergrowth, clearings and woodland edges add smaller amounts of grass and herb pollen. Much of the pollen in dense woodland is released high in the canopy, where the wind carries it easily.
Tree pollen comes first, peaking in late spring. Grasses take over in early summer, with temperatures around 20°C, and their pollen lingers into late summer. Summer is the wettest time of year, and heavy showers can bring short breaks in pollen. By late fall, as temperatures fall to a few degrees below freezing, pollen levels are low again.
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Frequently Asked Questions About Pollen in Minnesota
Is pollen high in Sturgeon River State Forest Landing right now?
On 11 October 2026, overall pollen levels in Sturgeon River State Forest Landing are moderate. Ambrosia is the main contributor to airborne pollen
Will pollen levels change in Sturgeon River State Forest Landing tomorrow?
On 12 October 2026, pollen conditions in Sturgeon River State Forest Landing will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Sturgeon River State Forest Landing this week?
According to the five-day outlook, ambrosia pollen levels will increase later in the week.
Which pollen types are currently active in Sturgeon River State Forest Landing?
On 11 October 2026, Ambrosia is the dominant pollen source in Sturgeon River State Forest Landing. artemisia and grass are not currently active.
When is pollen season in Sturgeon River State Forest Landing?
How often is the Sturgeon River State Forest Landing pollen forecast updated?
The Sturgeon River State Forest Landing pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Sturgeon River State Forest Landing 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 Sturgeon River State Forest Landing 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 Sturgeon River State Forest Landing, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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. |
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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).
