Grass Pollen Count in Château-Guibert, France — Today

Updated Saturday, November 7, 2026

Pollen by type in Château-Guibert

What is the grass pollen count in Château-Guibert today?

The Château-Guibert 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.

Château-Guibert’s overall pollen count today is 31 (Low) across all types. See the full Château-Guibert pollen count for the overall index and every type together.

Château-Guibert is in Vendée, Pays de la Loire, France. Its population is 1,186 (GeoNames).

Château-Guibert Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 731Low
Sunday, November 834Low
Monday, November 924Low
Tuesday, November 1031Low
Wednesday, November 1122Low

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 Château-Guibert’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Château-Guibert’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 Château-Guibert 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 Château-Guibert now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Château-Guibert. 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.

Château-Guibert allergies today

Château-Guibert allergies today are set by the same reading as the Château-Guibert pollen count today: the Total Pollen Index is 31 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Château-Guibert allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Château-Guibert.

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

Château-Guibert tree pollen count

Château-Guibert ragweed pollen count

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

See Château-Guibert 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 Château-Guibert, 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).