Tree Pollen Count in Arvada, WY

Last updated Friday, November 6, 2026

This page shows the most recent reading available for Arvada — from Friday, November 6, 2026 (1 day ago) — not today's reading.

Pollen by type in Arvada

What is the tree pollen count in Arvada today?

The Arvada 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.

Arvada’s overall pollen count today is 5 (Low) across all types. See the full Arvada pollen count for the overall index and every type together.

Arvada Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 65Low
Saturday, November 75Low
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low

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 Arvada’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Arvada’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 Arvada now — tree pollen

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

In the High Basins pattern, the plants that typically shape this city’s year are river-corridor cottonwood and juniper, brief-summer meadow grasses, and sagebrush flowering late — 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.

Spring is a river-corridor season — cottonwood and juniper from March into May — because most of Wyoming’s trees grow where the water is. This month sits outside the usual tree pollen window for the High Basins pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Wyoming allergy season guide singles out sagebrush, the state’s signature allergen, flowering from August into October and peaking in September.

Arvada allergies today

Arvada allergies today are set by the same reading as the Arvada pollen count today: the Total Pollen Index is 5 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Arvada allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Arvada.

Allergies in Arvada follow the Wyoming calendar set out on the full Arvada 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 Arvada 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 Arvada allergy forecast for the tree pollen season: it shows whether Arvada 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 Arvada pollen count — all types, the overall index and today’s ranking context

Arvada grass pollen count

Arvada ragweed pollen count

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

See Arvada on the pollen map

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

Wyoming allergy season guide

Tree pollen season

Find an allergist in Arvada, WY

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).