Grass Pollen Count in Spencerville, IN — Today

Updated Saturday, November 7, 2026

Pollen by type in Spencerville

What is the grass pollen count in Spencerville today?

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

Modelled pollen risk index — not a measured count.

Spencerville’s overall pollen count today is 25 (Low) across all types. See the full Spencerville pollen count for the overall index and every type together.

Spencerville Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 725Low
Sunday, November 825Low
Monday, November 925Low
Tuesday, November 1025Low
Wednesday, November 1125Low

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

Species driving Spencerville’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 Spencerville 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 Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn ragweed.

The Indiana allergy season guide singles out ragweed above all — the state’s defining allergen — over a maple, elm and oak spring.

Plants affecting Spencerville now — grass pollen

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

In the Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn 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 hold from May through July. This month sits outside the usual grass pollen window for the Midwest & Great Lakes pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Indiana allergy season guide singles out ragweed above all — the state’s defining allergen — over a maple, elm and oak spring.

Spencerville allergies today

Spencerville allergies today are set by the same reading as the Spencerville pollen count today: the Total Pollen Index is 25 (Low), and the grass pollen index on this page is 1 (Low) of it. When people ask about Spencerville allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Spencerville.

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

Spencerville tree pollen count

Spencerville ragweed pollen count

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

See Spencerville on the pollen map

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

Indiana allergy season guide

Grass pollen season

Find an allergist in Spencerville, IN

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).