Ragweed Pollen Count in Coltainville, France — Today

Updated Monday, November 9, 2026

This reading is the forecast point for Coltainville — 3 nearby places use the same point; Coltainville is 6.7 km from it.

Pollen by type in Coltainville

What is the ragweed pollen count in Coltainville today?

The Coltainville ragweed pollen index today is 8 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Coltainville’s overall pollen count today is 21 (Low) across all types. See the full Coltainville pollen count for the overall index and every type together.

Coltainville is in Eure-et-Loir, Centre-Val de Loire, France. Its population is 791 (GeoNames).

Coltainville Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Monday, November 921Low
Tuesday, November 1012Low
Wednesday, November 1126Low
Thursday, November 1227Low
Friday, November 1326Low

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

Species driving Coltainville’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 8 (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 Coltainville now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Coltainville. The type summary stands: ragweed pollen reads 8 (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.

Coltainville allergies today

Coltainville allergies today are set by the same reading as the Coltainville pollen count today: the Total Pollen Index is 21 (Low), and the ragweed pollen index on this page is 8 (Low) of it. When people ask about Coltainville allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Coltainville.

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

Coltainville tree pollen count

Coltainville grass pollen count

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

See Coltainville on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Coltainville, 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).