Village of Harrison pollen forecast — State Park Meadows neighborhood
Pollen Today
Today (2 September) pollen in State Park Meadows, Village of Harrison is moderate; ragweed is moderate; grass is low.
Pollen Tomorrow
Tomorrow (3 September 2026) grass increasing, ragweed increasing, mugwort at low levels.
7-Day Trend
Over the next week grass, mugwort, and ragweed will increase; cypress will remain stable.
Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset. Airmine's estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily. Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS) team.
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Air Quality
Air Quality Forecast for Village of Harrison AQI today AQI tomorrowPollen for Neighborhoods
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Features and forecast availability vary by region.
Pollen Risk
Today - 2 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 | 18/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | Moderate | 50/100 |
Tomorrow - 3 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) | Moderate | 28/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Low | 1/100 | |
| Ragweed (Ambrosia) | High | 60/100 |
Local Environmental Conditions
Oak and birch make up the bulk of this woodland, birch being the more potent allergen of the two, nearby. A park whose lawns and ornamental trees quietly add to grass and ragweed pollen levels; this sits in the surrounding area. The broader area tends to mirror this pattern, with only minor local variation.
Woodland oak and birch pick up the pace next, through mid-to-late spring, building to its sharpest point across April and May. As spring turns to summer, grass pollen rises toward its June high, handing off to ragweed, which peaks from mid-August through October. Regional pollen monitoring generally reflects this same pattern across nearby areas.
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Resource Hub
Pollen forecast neighborhoods 7 neighborhoods
Sports venues in Village of Harrison 1 sports venue
Frequently Asked Questions About Pollen in Wisconsin
Is pollen high in Village of Harrison right now?
On 2 September 2026, overall pollen levels in Village of Harrison are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Village of Harrison tomorrow?
On 3 September 2026, pollen conditions in Village of Harrison will be different from today, with artemisia at low levels and grass, ambrosia increasing
Is pollen expected to decrease in Village of Harrison this week?
According to the five-day outlook, artemisia, grass, and ambrosia pollen levels will increase later in the week.
Which pollen types are currently active in Village of Harrison?
On 2 September 2026, Ambrosia is the dominant pollen source in Village of Harrison. grass are also present but at lower levels. artemisia and cypress are not currently active.
When is pollen season in Village of Harrison?
How often is the Village of Harrison pollen forecast updated?
The Village of Harrison pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Village of Harrison 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 Village of Harrison 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 Village of Harrison, 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 exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen 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).
