Grass Pollen Count in Rions, France — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Podensac, France — 2 nearby places use the same point; Rions is 1.5 km from it.

Pollen by type in Rions

What is the grass pollen count in Rions today?

The Rions 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.

Rions’s overall pollen count today is 37 (Low) across all types. See the full Rions pollen count for the overall index and every type together.

Rions is in Gironde, New Aquitaine, France. Its population is 1,571 (GeoNames).

Rions Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 737Low
Sunday, November 837Low
Monday, November 926Low
Tuesday, November 1036Low
Wednesday, November 1136Low

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

Species driving Rions’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 Rions 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 Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and ragweed.

Plants affecting Rions now — grass pollen

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

In the Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and ragweed — 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 hold from May through July, cresting in late May and June. This month sits outside the usual grass pollen window for the Continental West pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No France allergy season guide is published yet, so the seasonal context here follows the Continental West regional pattern.

Rions allergies today

Rions allergies today are set by the same reading as the Rions pollen count today: the Total Pollen Index is 37 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Rions allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Rions.

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

Rions tree pollen count

Rions ragweed pollen count

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

See Rions on the pollen map

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

Worst cities for allergies

Grass pollen season

Find an allergist in Rions, France

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).