Ragweed Pollen Count in Marysville, WA — Today

Pollen by type in Marysville

• Marysville tree pollen count
• Marysville grass pollen count
• Marysville pollen count

What is the ragweed pollen count in Marysville today?

The Marysville ragweed pollen index today is 23 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Marysville today. See the full Marysville pollen count for the overall index and every type together.

Marysville is a city in Snohomish County, Washington. Its population is 71,570 (ACS 2023).

Marysville Ragweed 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 Marysville’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Marysville’s ragweed 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: ragweed pollen reads 23 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.

Plants affecting Marysville now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Marysville. The type summary stands: ragweed pollen reads 23 (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 ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Weeds are the minor act — sagebrush and tumbleweed east of the Cascades carry into September. This month sits outside the usual ragweed pollen window for the Pacific Northwest pattern, so today’s ragweed 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.

Marysville allergies today

Marysville allergies today are set by the same reading as the Marysville pollen count today: the Total Pollen Index is 19 (Low), and the ragweed pollen index on this page is 23 (Low) of it. When people ask about Marysville allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Marysville.

Allergies in Marysville follow the Washington calendar set out on the full Marysville 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 Marysville before heading outdoors, the ragweed 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 Marysville allergy forecast for the ragweed pollen season: it shows whether Marysville 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.