Silver Bay pollen forecast — Black Beach Campground neighborhood
Pollen Today
Today (20 September) pollen in Black Beach Campground, Silver Bay is low; grass and ragweed are low.
Pollen Tomorrow
Tomorrow (21 September 2026) ragweed remains low, grass no longer expected.
7-Day Trend
Over the next week grass, mugwort, and ragweed will increase.
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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) | Low | 4/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | Low | 17/100 |
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) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | Low | 9/100 |
Local Environmental Conditions
For Black Beach Campground, here, within easy reach, a stretch of hazel and willow lines the water, feeding some of spring's earliest pollen. Located within easy reach, this area has oak and birch dominating the treeline, both heavy contributors to the spring pollen load. As with most local readings, actual levels can vary somewhat with short-term weather swings.
At Black Beach Campground, hazel and willow by the water are typically first out of the gate, hitting its peak before most trees have even budded, around late winter into March. Late spring sees grass pollen build steadily toward a peak in June, and then ragweed picks up the slack, running from mid-August through October.
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Pollen forecast neighborhoods 3 neighborhoods
Sports venues in Silver Bay 1 sports venue
Frequently Asked Questions About Pollen in Minnesota
Is pollen high in Silver Bay right now?
On 20 September 2026, overall pollen levels in Silver Bay are low. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Silver Bay tomorrow?
On 21 September 2026, pollen conditions in Silver Bay will be different from today, with ambrosia at low levels
Is pollen expected to decrease in Silver Bay this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Silver Bay?
On 20 September 2026, Ambrosia is the dominant pollen source in Silver Bay. grass are also present but at lower levels. artemisia are not currently active.
When is pollen season in Silver Bay?
How often is the Silver Bay pollen forecast updated?
The Silver Bay pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Silver Bay 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 Silver Bay 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 Silver Bay, 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).
