Menomonie pollen forecast — Menomonie Country Club neighborhood

On 30 August 2026, overall pollen levels in Menomonie are high. Grass is the main contributor to airborne pollen, while ambrosia remain at lower levels

On 31 August 2026, pollen conditions in Menomonie will be similar to today, with grass at high levels, ambrosia at high levels

According to the five-day outlook, grass and ambrosia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

On 30 August 2026, Grass is the dominant pollen source in Menomonie. ambrosia are also present but at lower levels. cypress and artemisia are not currently active.

At Menomonie Country Club, hazel and willow near the water open the pollen calendar early, usually the first pollen source active, peaking sometime in February or March. The nearby oak and birch stands take the lead as spring progresses, building to its sharpest point across April and May. Late spring sees grass pollen build steadily toward a peak in June, followed by ragweed's own peak stretch from mid-August into October.

The Menomonie pollen forecast is updated four times daily. See the timestamp below for the most recent update.

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.

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 Menomonie, 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.