Wausau pollen forecast — River District neighborhood
Pollen Today
Today (2 September) pollen in River District, Wausau is moderate; ragweed is moderate; grass is low.
Pollen Tomorrow
Tomorrow (3 September 2026) grass remains low, ragweed increasing.
7-Day Trend
Over the next week mugwort will increase; grass and ragweed will decrease; 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 Wausau AQI today AQI tomorrowPollen for Neighborhoods
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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 | 11/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | Moderate | 42/100 |
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) | Low | 21/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | High | 53/100 |
Local Environmental Conditions
This area, close by, has moisture-loving hazel and willow dominate the bank, both quick to release pollen on the wind. Nearby, in the surrounding area, oak and birch trees, with birch pollen especially potent during its brief spring window. A park whose turf grass and ornamental plantings feed local grass and ragweed pollen levels; this sits within the neighborhood.
Along the waterway, hazel and willow release pollen first, reaching its high point sometime in late winter or early spring. The nearby oak and birch stands take the lead as spring progresses, reaching maximum intensity across the April-May window. Moving into early summer, grass pollen climbs to its seasonal high in June, before ragweed's late-summer surge carries the season into October.
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Resource Hub
Pollen forecast neighborhoods 20 neighborhoods
Sports venues in Wausau 2 sports venues
Frequently Asked Questions About Pollen in Wisconsin
Is pollen high in Wausau right now?
On 2 September 2026, overall pollen levels in Wausau are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Wausau tomorrow?
On 3 September 2026, pollen conditions in Wausau will be different from today, with grass at low levels and ambrosia increasing
Is pollen expected to decrease in Wausau this week?
According to the five-day outlook, grass and ambrosia pollen levels are expected to gradually decrease, while artemisia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Wausau?
On 2 September 2026, Ambrosia is the dominant pollen source in Wausau. grass are also present but at lower levels. cypress and artemisia are not currently active.
When is pollen season in Wausau?
How often is the Wausau pollen forecast updated?
The Wausau pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Wausau 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 Wausau 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 Wausau, 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).
