Traverse City pollen forecast — Crystal Downs Country Club – Championship Course neighborhood
Pollen Today
Today (20 September) pollen in Crystal Downs Country Club – Championship Course, Traverse City is low; grass, mugwort, and ragweed are low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected, mugwort no longer expected, ragweed 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 | 10/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 9/100 |
| Ragweed (Ambrosia) | Low | 11/100 |
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) | None | 0/100 |
Local Environmental Conditions
Crystal Downs Country Club's Michigan Lake Michigan and Crystal Lake setting features oak, birch, and maple as the main pollen sources across the dual lake-view course, with exposure varying between the exposed lake-facing fairways and the more sheltered woodland sections. The dual lake position moderates temperatures locally, while surrounding Michigan farmland contributes substantial grass pollen and the Great Lakes continental climate produces a well-defined seasonal progression throughout.
Crystal Downs Country Club – Championship Course tracks Traverse City's broader pollen pattern, with maple and elm appearing from March before oak peaks during April. Grass pollen then peaks through May and June, and a late-summer ragweed peak runs into September. The continental Midwest climate produces a well-defined spring tree peak followed by a strong late-summer ragweed season, a defining feature of the local season.
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Pollen forecast neighborhoods 14 neighborhoods
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Frequently Asked Questions About Pollen in Michigan
Is pollen high in Traverse City right now?
On 20 September 2026, overall pollen levels in Traverse City are low. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Traverse City tomorrow?
On 21 September 2026, pollen conditions in Traverse City will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Traverse City 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 Traverse City?
On 20 September 2026, Ambrosia is the dominant pollen source in Traverse City. artemisia and grass are also present but at lower levels.
When is pollen season in Traverse City?
How often is the Traverse City pollen forecast updated?
The Traverse City pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Traverse City 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 Traverse City 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 Traverse City, 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).
