Grass Pollen Count in Svensen, OR — Today

Updated Saturday, November 7, 2026

Pollen by type in Svensen

What is the grass pollen count in Svensen today?

The Svensen grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

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

Svensen Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 711Low
Sunday, November 86Low
Monday, November 916Low
Tuesday, November 107Low
Wednesday, November 1115Low

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 Svensen’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Svensen’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Svensen is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — 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.

The Oregon allergy season guide singles out alder and hazelnut early, then the Willamette Valley’s seed grasses.

Plants affecting Svensen now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Svensen. The type summary stands: grass 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 grass pollen level means

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

Enjoy outdoor activities.

Grasses run from May, peaking in late spring and early summer. This month sits outside the usual grass pollen window for the Pacific Northwest pattern, so today’s grass 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.

Svensen allergies today

Svensen allergies today are set by the same reading as the Svensen pollen count today: the Total Pollen Index is 11 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Svensen allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Svensen.

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

Svensen tree pollen count

Svensen ragweed pollen count

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

See Svensen on the pollen map

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

Oregon allergy season guide

Grass pollen season

Find an allergist in Svensen, 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).