Tree Pollen Count in Prince Frederick, MD

Last updated Friday, November 6, 2026

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

Pollen by type in Prince Frederick

What is the tree pollen count in Prince Frederick today?

The Prince Frederick 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.

Prince Frederick’s overall pollen count today is 6 (Low) across all types. See the full Prince Frederick pollen count for the overall index and every type together.

Prince Frederick Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 66Low
Saturday, November 715Low
Sunday, November 815Low
Monday, November 915Low
Tuesday, November 1015Low

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

Species driving Prince Frederick’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 Prince Frederick now — tree pollen

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

In the Northeast pattern, the plants that typically shape this city’s year are spring trees, late-spring grasses and late-summer 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 open in late March and build to an oak-led peak in May. This month sits outside the usual tree pollen window for the Northeast pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Maryland allergy season guide singles out oak, the mid-Atlantic heavyweight, peaking hard in late April and May.

Prince Frederick allergies today

Prince Frederick allergies today are set by the same reading as the Prince Frederick pollen count today: the Total Pollen Index is 6 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Prince Frederick allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Prince Frederick.

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

Prince Frederick grass pollen count

Prince Frederick ragweed pollen count

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

See Prince Frederick on the pollen map

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

Maryland allergy season guide

Tree pollen season

Find an allergist in Prince Frederick, MD

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).