Ragweed Pollen Count in Marck, France — Today

Updated Saturday, November 7, 2026

Pollen by type in Marck

What is the ragweed pollen count in Marck today?

The Marck ragweed pollen index today is 41 (Moderate) on Pollen Atlas’s modelled 0–100 scale. Moderate

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Marck today. See the full Marck pollen count for the overall index and every type together.

Marck is in Pas-de-Calais, Hauts-de-France, France. Its population is 9,158 (GeoNames).

Marck Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 735Low
Sunday, November 834Low
Monday, November 948Moderate
Tuesday, November 1048Moderate
Wednesday, November 1131Low

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

Species driving Marck’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 41 (Moderate) 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 Marck now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Marck. The type summary stands: ragweed pollen reads 41 (Moderate) 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

Moderate risk. If you have allergies, consider meds and limit exposure during peak hours.

Keep windows closed at midday; shower after being outside.

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.

Marck allergies today

Marck allergies today are set by the same reading as the Marck pollen count today: the Total Pollen Index is 35 (Low), and the ragweed pollen index on this page is 41 (Moderate) of it. When people ask about Marck allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Marck.

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

Marck tree pollen count

Marck grass pollen count

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

See Marck on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Marck, 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).