Grass Pollen Count in Ruth, CA

Last updated Friday, November 6, 2026

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

Pollen by type in Ruth

What is the grass pollen count in Ruth today?

The Ruth 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.

Ruth’s overall pollen count today is 13 (Low) across all types. See the full Ruth pollen count for the overall index and every type together.

Ruth Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 613Low
Saturday, November 715Low
Sunday, November 813Low
Monday, November 913Low
Tuesday, November 1013Low

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

Species driving Ruth’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 Ruth 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 California pattern, the plants that typically shape this city’s year are winter and spring trees, late-spring grasses and late-summer weeds.

The California allergy season guide singles out planted olive and the Central Valley’s concentrated spring pollen.

Plants affecting Ruth now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Ruth. The type summary stands: grass pollen reads 0.6 (Low) today.

In the California pattern, the plants that typically shape this city’s year are winter and spring trees, late-spring grasses and late-summer weeds — 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 peak in spring in the Central Valley and run longer and milder on the coast. This month sits outside the usual grass pollen window for the California pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The California allergy season guide singles out planted olive and the Central Valley’s concentrated spring pollen.

Ruth allergies today

Ruth allergies today are set by the same reading as the Ruth pollen count today: the Total Pollen Index is 13 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Ruth allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Ruth.

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

Ruth tree pollen count

Ruth ragweed pollen count

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

See Ruth on the pollen map

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

California allergy season guide

Grass pollen season

Find an allergist in Ruth, CA

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).