Denver pollen forecast — Castle Pines Golf Club – Championship Course neighborhood
Today (9 August) pollen in Castle Pines Golf Club – Championship Course, Denver is medium; grass and ragweed are medium. Tomorrow (10 August 2026) levels are similar - grass remains medium, ragweed remains medium, mugwort at low levels. Over the following five days grass, mugwort, and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Castle Pines Golf Club's Colorado Front Range Douglas County setting features ponderosa pine, Gambel oak, and cottonwood as the main pollen sources across the mountain parkland course, with exposure varying between the forested ridge sections and the more open valley fairways. The Front Range setting means the season begins later than in lower elevation Denver metropolitan courses, while the Rocky Mountain backdrop contributes substantial pine pollen and mugwort extends exposure into September.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
26/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
Medium
34/100
High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.
Tomorrow - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
28/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
3/100
-
Ragweed (Ambrosia):
Medium
37/100
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Frequently Asked Questions
Is pollen high in Denver right now?
On 9 August 2026, overall pollen levels in Denver are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Denver tomorrow?
On 10 August 2026, pollen conditions in Denver will be different from today, with ambrosia at medium levels, artemisia at low levels, grass at medium levels
Is pollen expected to decrease in Denver 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 Denver?
On 9 August 2026, Ambrosia is the dominant pollen source in Denver. grass are also present but at lower levels. artemisia and cypress are not currently active.
When is pollen season in Denver?
How often is the Denver pollen forecast updated?
The Denver pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Denver 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 Denver 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 Denver, 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.
Want to see pollen forecasts for other cities in United States?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Castle Pines Golf Club – Championship Course, Denver.
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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.