Tree Pollen Count in Prairie City, OR — Today

Updated Saturday, November 7, 2026

Pollen by type in Prairie City

What is the tree pollen count in Prairie City today?

The Prairie City 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.

Prairie City’s overall pollen count today is 5 (Low) across all types. See the full Prairie City pollen count for the overall index and every type together.

Prairie City Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 75Low
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low

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

Species driving Prairie City’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 Prairie City now — tree pollen

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

In the Pacific Northwest pattern, the plants that typically shape this city’s year are spring trees and late-spring grasses in the Pacific Northwest pattern — 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.

Alder and hazelnut can start in January west of the Cascades, with maple and oak following through April and May. This month sits outside the usual tree pollen window for the Pacific Northwest pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Oregon allergy season guide singles out alder and hazelnut early, then the Willamette Valley’s seed grasses.

Prairie City allergies today

Prairie City allergies today are set by the same reading as the Prairie City pollen count today: the Total Pollen Index is 5 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Prairie City allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Prairie City.

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

Prairie City grass pollen count

Prairie City ragweed pollen count

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

See Prairie City on the pollen map

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

Oregon allergy season guide

Tree pollen season

Find an allergist in Prairie City, OR

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).