Stephen pollen forecast — Stephen Golf Course neighborhood
Pollen Today
Today (20 September) pollen in Stephen Golf Course, Stephen is moderate; ragweed is moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) ragweed remains moderate, grass at low levels.
7-Day Trend
Over the next week grass will increase; ragweed will decrease; mugwort will remain stable.
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Pollen Risk
Today - 20 September
| 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 | 30/100 |
Tomorrow - 21 September
| 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) | Low | 4/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | Moderate | 45/100 |
Local Environmental Conditions
At Stephen Golf Course, located close to home here, this area has hazel and willow crowd the water's edge, both classic sources of early allergenic pollen. The park's turf and planted trees form a small but steady source of grass and ragweed pollen, close to home here. Local readings for the surrounding area tend to follow this same general pattern.
At Stephen Golf Course, near the bank, hazel and willow lead the seasonal calendar, climbing steadily from late winter into March. Grass pollen climbs toward a June peak, with ragweed climbing to its own high point from mid-August through October. Neighboring parts of the county typically see this same sequence with only minor timing shifts.
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Pollen forecast neighborhoods 1 neighborhood
Sports venues in Stephen 1 sports venue
Frequently Asked Questions About Pollen in Minnesota
Is pollen high in Stephen right now?
On 20 September 2026, overall pollen levels in Stephen are moderate. Ambrosia is the main contributor to airborne pollen
Will pollen levels change in Stephen tomorrow?
On 21 September 2026, pollen conditions in Stephen will be different from today, with ambrosia at moderate levels, grass at low levels
Is pollen expected to decrease in Stephen this week?
According to the five-day outlook, ambrosia 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 Stephen?
On 20 September 2026, Ambrosia is the dominant pollen source in Stephen. artemisia and grass are not currently active.
When is pollen season in Stephen?
How often is the Stephen pollen forecast updated?
The Stephen pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Stephen 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 Stephen 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 Stephen, 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).
