Tree Pollen Count in Trotwood, OH — Today

Updated Saturday, November 7, 2026

Pollen by type in Trotwood

What is the tree pollen count in Trotwood today?

The Trotwood tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Trotwood’s overall pollen count today is 27 (Low) across all types. See the full Trotwood pollen count for the overall index and every type together.

Trotwood is a city in Montgomery County, Ohio. Its population is 23,041 (ACS 2023).

Trotwood Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 727Low
Sunday, November 827Low
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 Trotwood’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Trotwood’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Trotwood now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Trotwood. The type summary stands: tree pollen reads 0.6 (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 tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Trees run from March into May, later near the big lakes. This month sits outside the usual tree pollen window for the Midwest & Great Lakes pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Ohio allergy season guide singles out ragweed, the state’s fall heavyweight, over a three-act year.

Trotwood allergies today

Trotwood allergies today are set by the same reading as the Trotwood pollen count today: the Total Pollen Index is 27 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Trotwood allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Trotwood.

Allergies in Trotwood follow the Ohio calendar set out on the full Trotwood 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 Trotwood before heading outdoors, the tree 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 Trotwood allergy forecast for the tree pollen season: it shows whether Trotwood 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 Trotwood pollen count — all types, the overall index and today’s ranking context

Trotwood grass pollen count

Trotwood ragweed pollen count

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

See Trotwood on the pollen map

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

Ohio allergy season guide

Tree pollen season

Find an allergist in Trotwood, OH

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).