Grass Pollen Count in Wood Dale, IL — Today

Updated Saturday, November 7, 2026

Pollen by type in Wood Dale

What is the grass pollen count in Wood Dale today?

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

Modelled pollen risk index — not a measured count.

Wood Dale’s overall pollen count today is 30 (Low) across all types. See the full Wood Dale pollen count for the overall index and every type together.

Wood Dale is a city in DuPage County, Illinois. Its population is 13,926 (ACS 2023).

Wood Dale Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 730Low
Sunday, November 830Low
Monday, November 930Low
Tuesday, November 1029Low
Wednesday, November 1129Low

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

Species driving Wood Dale’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 Wood Dale 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 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 Wood Dale now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Wood Dale. 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 Illinois allergy season guide singles out the classic tree, grass and ragweed sequence at full strength, with mold as a Chicago co-headliner.

Wood Dale allergies today

Wood Dale allergies today are set by the same reading as the Wood Dale pollen count today: the Total Pollen Index is 30 (Low), and the grass pollen index on this page is 1 (Low) of it. When people ask about Wood Dale allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Wood Dale.

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

Wood Dale tree pollen count

Wood Dale ragweed pollen count

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

See Wood Dale 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 Wood Dale, 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).