Ragweed Pollen Count in Garches, France — Today

Updated Saturday, November 7, 2026

Pollen by type in Garches

What is the ragweed pollen count in Garches today?

The Garches ragweed pollen index today is 40 (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 Garches today. See the full Garches pollen count for the overall index and every type together.

Garches is in Hauts-de-Seine, Île-de-France, France. Its population is 18,930 (GeoNames).

Garches Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 735Low
Sunday, November 835Low
Monday, November 934Low
Tuesday, November 1022Low
Wednesday, November 1124Low

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

Species driving Garches’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 40 (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 Garches now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Garches. The type summary stands: ragweed pollen reads 40 (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 ragweed pollen level means

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

Enjoy outdoor activities.

Mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Continental West pattern, so today’s ragweed 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.

Garches allergies today

Garches allergies today are set by the same reading as the Garches pollen count today: the Total Pollen Index is 35 (Low), and the ragweed pollen index on this page is 40 (Low) of it. When people ask about Garches allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Garches.

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

Garches tree pollen count

Garches grass pollen count

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

See Garches on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Garches, 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).