Grass Pollen Count in Norrie, CO

Last updated Friday, November 6, 2026

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

Pollen by type in Norrie

What is the grass pollen count in Norrie today?

The Norrie grass pollen index today is 24 (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 Norrie today. See the full Norrie pollen count for the overall index and every type together.

Norrie Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 618Low
Saturday, November 717Low
Sunday, November 817Low
Monday, November 917Low
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 Norrie’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Norrie’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 Norrie is 24 (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 Norrie now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Norrie. The type summary stands: grass pollen reads 24 (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.

Norrie allergies today

Norrie allergies today are set by the same reading as the Norrie pollen count today: the Total Pollen Index is 18 (Low), and the grass pollen index on this page is 24 (Low) of it. When people ask about Norrie allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Norrie.

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

Norrie tree pollen count

Norrie ragweed pollen count

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

See Norrie 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 Norrie, 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).