Moderate Pollen in Highlands Ranch, CO
Moderate today, mostly grass pollen.
Last updated July 1, 2026
What to do today
- It's important to shower and wash your hair after spending a lot of time outdoors.
- When spending time outside, use sunglasses and a cap to keep pollen out of your face and eyes.
- Wash clothes worn outdoors to remove any remnants of pollen grains.
- If possible, wear glasses instead of contact lenses.
- Did you hang any laundry outside? Now is a good time to hang clothes indoors or use a dryer if possible.
Forecast
About pollen in Highlands Ranch
Grass pollen is the main player in Highlands Ranch today, sitting at moderate levels and pushing the overall index to moderate as well. Tree pollen has dropped off to very low, which is typical now that the spring surge from regional species like juniper, cottonwood, and pine has faded into summer. The forecast holds steady through the next five days, with grass staying at moderate and tree pollen remaining very low throughout. This tracks with the season, as grasses tend to peak in late spring and early summer along the Front Range. Weed pollen isn't being reported in this coverage, so there's no ragweed signal yet—that's more of a late-summer and fall concern. Expect conditions much like today's for the rest of the week.
Common questions
- What is the pollen count in Highlands Ranch, CO today?
- Highlands Ranch, CO is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 3 of 5.
- Is grass pollen high in Highlands Ranch, CO right now?
- Grass pollen is moderate today at 3 of 5, and it's past its peak season. Sensitive people may notice symptoms.