Tree Pollen Count in Maple Valley, WA

Last updated Friday, November 6, 2026

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

Pollen by type in Maple Valley

What is the tree pollen count in Maple Valley today?

The Maple Valley tree pollen index today is 8 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Maple Valley’s overall pollen count today is 11 (Low) across all types. See the full Maple Valley pollen count for the overall index and every type together.

Maple Valley is a city in King County, Washington. Its population is 28,121 (ACS 2023).

Maple Valley Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 611Low
Saturday, November 710Low
Sunday, November 87Low
Monday, November 917Low
Tuesday, November 107Low

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

Species driving Maple Valley’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 8 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Maple Valley now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Maple Valley. The type summary stands: tree pollen reads 8 (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 Washington allergy season guide singles out alder and hazelnut from January on the west side, and timothy and sagebrush on Spokane’s continental clock.

Maple Valley allergies today

Maple Valley allergies today are set by the same reading as the Maple Valley pollen count today: the Total Pollen Index is 11 (Low), and the tree pollen index on this page is 8 (Low) of it. When people ask about Maple Valley allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Maple Valley.

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

Maple Valley grass pollen count

Maple Valley ragweed pollen count

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

See Maple Valley on the pollen map

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

Washington allergy season guide

Tree pollen season

Find an allergist in Maple Valley, WA

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).