Tree Pollen Count in Powell, OH

Last updated Friday, November 6, 2026

This page shows the most recent reading available for Powell — from Friday, November 6, 2026 (1 day ago) — not today's reading.

Pollen by type in Powell

What is the tree pollen count in Powell today?

The Powell 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.

Powell’s overall pollen count today is 20 (Low) across all types. See the full Powell pollen count for the overall index and every type together.

Powell is a city in Delaware County, Ohio. Its population is 14,229 (ACS 2023).

Powell Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 620Low
Saturday, November 720Low
Sunday, November 820Low
Monday, November 919Low
Tuesday, November 1019Low

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 Powell’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Powell’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 Powell now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Powell. 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.

Powell allergies today

Powell allergies today are set by the same reading as the Powell pollen count today: the Total Pollen Index is 20 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Powell allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Powell.

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

Powell grass pollen count

Powell ragweed pollen count

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

See Powell 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 Powell, 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).