Pollen count in Denver today
Pollen in Denver, CO is None on Thu Nov 5. No tree, grass or weed pollen is forecast in the air.
5-day pollen forecast
| Day | Tree | Grass | Ragweed | Weed |
|---|---|---|---|---|
| Thu Nov 5 | None | None | None | None |
| Fri Nov 6 | None | None | None | None |
| Sat Nov 7 | None | None | None | None |
| Sun Nov 8 | None | None | None | None |
| Mon Nov 9 | None | None | None | None |
Scale: Universal Pollen Index, 0 None · 1 Very Low · 2 Low · 3 Moderate · 4 High · 5 Very High. What the numbers mean.
When is allergy season in Denver?
Denver follows the typical pattern for the Mountain West. Dates move a few weeks with each year's weather.
| Pollen | Typical season | Notes |
|---|---|---|
| Tree | February to May | Juniper and cedar start first, then elm, cottonwood and ash. |
| Grass | May to July | Peaks in June. |
| Weed | August to October | Sagebrush, Russian thistle and ragweed. Dry, windy days carry pollen far. |
Quietest time: Winter.
Get a pollen alert for Denver
Pollenary is a free iPhone app. Type ZIP 80202 (or your own), tick the pollen that bothers you, and it sends one push each morning when that pollen reaches your level, with the plants named. No account and no location tracking.
Questions
What is the pollen count in Denver today?
Pollen in Denver, CO is None on Thu Nov 5. No tree, grass or weed pollen is forecast in the air.
When is allergy season in Denver?
In the Mountain West the typical seasons are: Tree: February to May; Grass: May to July; Weed: August to October. The quiet time is winter. Exact dates move with the weather each year.
Which pollen is in the air in Denver right now?
Very little. On Thu Nov 5 the forecast shows no tree, grass or weed pollen above zero.
How can I get a pollen alert for Denver?
Pollenary sends a free morning push when the pollen you choose (tree, grass, ragweed, weed or mold) reaches your level in Denver. It needs no account; you type ZIP 80202 or any other ZIP.
Nearby cities
Pollen data by Google (Universal Pollen Index, 0–5). Pollen levels are a forecast, not a medical measurement. Pollenary is not a medical device and does not diagnose or treat any condition. Talk to a doctor about your allergies.