Grass Pollen Count in Bunker Hill, IL — Today

Updated Saturday, November 7, 2026

Pollen by type in Bunker Hill

What is the grass pollen count in Bunker Hill today?

The Bunker Hill grass pollen index today is 2 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Bunker Hill’s overall pollen count today is 26 (Low) across all types. See the full Bunker Hill pollen count for the overall index and every type together.

Bunker Hill Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 726Low
Sunday, November 826Low
Monday, November 926Low
Tuesday, November 1026Low
Wednesday, November 1126Low

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

Species driving Bunker Hill’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 Bunker Hill is 2 (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 Illinois allergy season guide singles out the classic tree, grass and ragweed sequence at full strength, with mold as a Chicago co-headliner.

Plants affecting Bunker Hill now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Bunker Hill. The type summary stands: grass pollen reads 2 (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 Illinois allergy season guide singles out the classic tree, grass and ragweed sequence at full strength, with mold as a Chicago co-headliner.

Bunker Hill allergies today

Bunker Hill allergies today are set by the same reading as the Bunker Hill pollen count today: the Total Pollen Index is 26 (Low), and the grass pollen index on this page is 2 (Low) of it. When people ask about Bunker Hill allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Bunker Hill.

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

Bunker Hill tree pollen count

Bunker Hill ragweed pollen count

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

See Bunker Hill on the pollen map

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

Illinois allergy season guide

Grass pollen season

Find an allergist in Bunker Hill, IL

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).