Tree Pollen Count in Upper Witter Gulch, CO — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Upper Bear Creek, CO — 2 nearby places use the same point; Upper Witter Gulch is 3.5 km from it.

Pollen by type in Upper Witter Gulch

What is the tree pollen count in Upper Witter Gulch today?

The Upper Witter Gulch tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Upper Witter Gulch’s overall pollen count today is 11 (Low) across all types. See the full Upper Witter Gulch pollen count for the overall index and every type together.

Upper Witter Gulch Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 711Low
Sunday, November 811Low
Monday, November 911Low
Tuesday, November 1011Low
Wednesday, November 1111Low

Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Upper Witter Gulch’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Upper Witter Gulch’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Upper Witter Gulch now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Upper Witter Gulch. The type summary stands: tree pollen reads 0.6 (Low) today.

In the Mountain West pattern, the plants that typically shape this city’s year are spring trees and late-spring grasses in a compressed warm-season window — named here as regional context only, not as today’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Juniper can arrive in late winter, and the main tree wave builds in spring — as late as April at Denver’s altitude. This month sits outside the usual tree pollen window for the Mountain West pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Colorado allergy season guide singles out juniper, arriving ahead of the local tree season, and the ragweed and sagebrush-family weeds of late summer.

Upper Witter Gulch allergies today

Upper Witter Gulch allergies today are set by the same reading as the Upper Witter Gulch pollen count today: the Total Pollen Index is 11 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Upper Witter Gulch allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Upper Witter Gulch.

Allergies in Upper Witter Gulch follow the Colorado calendar set out on the full Upper Witter Gulch page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Upper Witter Gulch before heading outdoors, the tree pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.

Read the five-day overall trend above as the Upper Witter Gulch allergy forecast for the tree pollen season: it shows whether Upper Witter Gulch allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.

See the full Upper Witter Gulch pollen count — all types, the overall index and today’s ranking context

Upper Witter Gulch grass pollen count

Upper Witter Gulch ragweed pollen count

See how Upper Witter Gulch ranks in today's pollen count rankings — the worst cities for allergies today

See Upper Witter Gulch on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Colorado allergy season guide

Tree pollen season

Find an allergist in Upper Witter Gulch, CO

Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).