Tree Pollen Count in Richland, WA — Today

Pollen by type in Richland

• Richland grass pollen count
• Richland ragweed pollen count
• Richland pollen count

What is the tree pollen count in Richland today?

The Richland tree pollen index today is 4 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

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

Richland is a city in Benton County, Washington. Its population is 61,912 (ACS 2023).

Richland Tree Pollen Count: 5-Day Forecast

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

Species driving Richland’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 4 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Richland now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Richland. The type summary stands: tree pollen reads 4 (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.

Richland allergies today

Richland allergies today are set by the same reading as the Richland pollen count today: the Total Pollen Index is 20 (Low), and the tree pollen index on this page is 4 (Low) of it. When people ask about Richland allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Richland.

Allergies in Richland follow the Washington calendar set out on the full Richland 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 Richland 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 Richland allergy forecast for the tree pollen season: it shows whether Richland 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.