Ragweed Pollen Count in Jaignes, France
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Jaignes — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
This reading is the forecast point shared with Ussy-sur-Marne, France — 7 nearby places use the same point; Jaignes is 6.9 km from it.
Pollen by type in Jaignes
What is the ragweed pollen count in Jaignes today?
The Jaignes ragweed pollen index today is 10 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Jaignes’s overall pollen count today is 20 (Low) across all types. See the full Jaignes pollen count for the overall index and every type together.
Jaignes is in Seine-et-Marne, Île-de-France, France. Its population is 338 (GeoNames).
Jaignes Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 20 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 13 | Low |
| Wednesday, November 11 | 8 | Low |
| Thursday, November 12 | 19 | Low |
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 Jaignes’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Jaignes’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 10 (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 Jaignes now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Jaignes. The type summary stands: ragweed pollen reads 10 (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.
Jaignes allergies today
Jaignes allergies today are set by the same reading as the Jaignes pollen count today: the Total Pollen Index is 20 (Low), and the ragweed pollen index on this page is 10 (Low) of it. When people ask about Jaignes allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Jaignes.
Allergies in Jaignes follow the France calendar set out on the full Jaignes 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 Jaignes 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 Jaignes allergy forecast for the ragweed pollen season: it shows whether Jaignes 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 Jaignes pollen count — all types, the overall index and today’s ranking context
See how Jaignes ranks in today's pollen count rankings — the worst cities for allergies today
Every pollen type, with photos and seasons: the pollen directory
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).