Grass Pollen Count in Sierra Ridge, CO — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Stonegate, CO — 3 nearby places use the same point; Sierra Ridge is 1.3 km from it.

Pollen by type in Sierra Ridge

What is the grass pollen count in Sierra Ridge today?

The Sierra Ridge 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.

Grass pollen is the dominant allergen in Sierra Ridge today. See the full Sierra Ridge pollen count for the overall index and every type together.

Sierra Ridge Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 75Low
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low

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

Species driving Sierra Ridge’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 Sierra Ridge 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 Sierra Ridge now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Sierra Ridge. 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.

Sierra Ridge allergies today

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

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

Sierra Ridge tree pollen count

Sierra Ridge ragweed pollen count

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

See Sierra Ridge 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 Sierra Ridge, 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).