Grass Pollen Count in Fruitvale, CO

Last updated Friday, November 6, 2026

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

Pollen by type in Fruitvale

What is the grass pollen count in Fruitvale today?

The Fruitvale grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Fruitvale’s overall pollen count today is 18 (Low) across all types. See the full Fruitvale pollen count for the overall index and every type together.

Fruitvale Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 618Low
Saturday, November 718Low
Sunday, November 820Low
Monday, November 918Low
Tuesday, November 1018Low

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 Fruitvale’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Fruitvale’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Fruitvale is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — 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.

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.

Plants affecting Fruitvale now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Fruitvale. The type summary stands: grass 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 grass pollen level means

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

Enjoy outdoor activities.

Grasses follow in a compressed early-summer run. This month sits outside the usual grass pollen window for the Mountain West pattern, so today’s grass 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.

Fruitvale allergies today

Fruitvale allergies today are set by the same reading as the Fruitvale pollen count today: the Total Pollen Index is 18 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Fruitvale allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Fruitvale.

Allergies in Fruitvale follow the Colorado calendar set out on the full Fruitvale 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 Fruitvale before heading outdoors, the grass 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 Fruitvale allergy forecast for the grass pollen season: it shows whether Fruitvale 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 Fruitvale pollen count — all types, the overall index and today’s ranking context

Fruitvale tree pollen count

Fruitvale ragweed pollen count

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

See Fruitvale on the pollen map

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

Colorado allergy season guide

Grass pollen season

Find an allergist in Fruitvale, 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).