Ragweed Pollen Count in Héronchelles, France

Pollen by type in Héronchelles

• Héronchelles tree pollen count
• Héronchelles grass pollen count
• Héronchelles pollen count

What is the ragweed pollen count in Héronchelles today?

The Héronchelles ragweed pollen index today is 44 (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 Héronchelles today. See the full Héronchelles pollen count for the overall index and every type together.

Héronchelles is in Seine-Maritime, Normandy, France. Its population is 101 (GeoNames).

Héronchelles Ragweed Pollen Count: 5-Day Forecast

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

Species driving Héronchelles’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 44 (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 Héronchelles now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Héronchelles. The type summary stands: ragweed pollen reads 44 (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.

Héronchelles allergies today

Héronchelles allergies today are set by the same reading as the Héronchelles pollen count today: the Total Pollen Index is 36 (Low), and the ragweed pollen index on this page is 44 (Moderate) of it. When people ask about Héronchelles allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Héronchelles.

Allergies in Héronchelles follow the France calendar set out on the full Héronchelles 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 Héronchelles 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 Héronchelles allergy forecast for the ragweed pollen season: it shows whether Héronchelles 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.