Ragweed Pollen Count in Mosier, OR — Today

Pollen by type in Mosier

• Mosier tree pollen count
• Mosier grass pollen count
• Mosier pollen count

What is the ragweed pollen count in Mosier today?

The Mosier ragweed pollen index today is 12 (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 Mosier today. See the full Mosier pollen count for the overall index and every type together.

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

Species driving Mosier’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 12 (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 Mosier now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Mosier. The type summary stands: ragweed pollen reads 12 (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 Oregon allergy season guide singles out alder and hazelnut early, then the Willamette Valley’s seed grasses.

Mosier allergies today

Mosier allergies today are set by the same reading as the Mosier pollen count today: the Total Pollen Index is 9 (Low), and the ragweed pollen index on this page is 12 (Low) of it. When people ask about Mosier allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Mosier.

Allergies in Mosier follow the Oregon calendar set out on the full Mosier 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 Mosier 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 Mosier allergy forecast for the ragweed pollen season: it shows whether Mosier 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.