Grass Pollen Count in Columbia, KY — Today

Updated Saturday, November 7, 2026

Pollen by type in Columbia

What is the grass pollen count in Columbia today?

The Columbia grass pollen index today is 1 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Columbia’s overall pollen count today is 19 (Low) across all types. See the full Columbia pollen count for the overall index and every type together.

Columbia Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 719Low
Sunday, November 819Low
Monday, November 917Low
Tuesday, November 1019Low
Wednesday, November 1113Low

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

Species driving Columbia’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 Columbia is 1 (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 Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed.

The Kentucky allergy season guide singles out Kentucky bluegrass and tall fescue — grass is the state’s signature act.

Plants affecting Columbia now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Columbia. The type summary stands: grass pollen reads 1 (Low) today.

In the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed — 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 May and run through the summer. This month sits outside the usual grass pollen window for the Southeast pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Kentucky allergy season guide singles out Kentucky bluegrass and tall fescue — grass is the state’s signature act.

Columbia allergies today

Columbia allergies today are set by the same reading as the Columbia pollen count today: the Total Pollen Index is 19 (Low), and the grass pollen index on this page is 1 (Low) of it. When people ask about Columbia allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Columbia.

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

Columbia tree pollen count

Columbia ragweed pollen count

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

See Columbia on the pollen map

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

Kentucky allergy season guide

Grass pollen season

Find an allergist in Columbia, KY

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).