Dinner Station Campground, Aspen Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (11 October) pollen in Dinner Station Campground, Aspen is low; mold (cladosporium) is low.
Pollen Tomorrow
Tomorrow (12 October 2026) mold (cladosporium) remains low, mugwort at low levels, ragweed at low levels, mold (alternaria) at low levels.
7-Day Trend
Over the next week mugwort, ragweed, mold (alternaria), and mold (cladosporium) will decrease; grass will remain stable.
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Pollen Risk
Today - 11 October
| 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) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | None | 0/100 |
| Mold (Alternaria) | None | 0/100 |
| Mold (Cladosporium) | Low | 6/100 |
Tomorrow - 12 October
| 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) | Low | 8/100 | |
| Ragweed (Ambrosia) | Low | 10/100 | |
| Mold (Alternaria) | Low | 1/100 | |
| Mold (Cladosporium) | Low | 8/100 |
Local Environmental Conditions
This part of Aspen is surrounded mainly by woodland, which covers around 51% of the nearby area, with a good deal of open grassland. The damp ground beside a stream or river nearby supports trees, shrubs and reeds, adding to local pollen. Around here, the surrounding woods make trees an important source; open grassland adds grass and weed pollen.
The year opens with tree pollen, which is highest around early summer. Grasses take over, peaking around late summer and fading by mid-fall. Weeds take the season into its final stretch, adding modest amounts of pollen from midsummer into mid-fall. Temperatures range from well below freezing, around -15°C in the coldest month to around 15°C in the warmest, with rain spread fairly evenly through the year.
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Frequently Asked Questions About Pollen in Colorado
Is pollen high in Aspen right now?
Currently, there is no significant pollen in Aspen.
Will pollen levels change in Aspen tomorrow?
On 12 October 2026, pollen conditions in Aspen will be different from today, with ambrosia at low levels, artemisia at low levels
Is pollen expected to decrease in Aspen this week?
According to the five-day outlook, ambrosia and artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Aspen?
On 11 October 2026, there are no significant pollen types in Aspen.
When is pollen season in Aspen?
How often is the Aspen pollen forecast updated?
The Aspen pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Aspen 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 Aspen 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 Aspen, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
