Ermenonville-la-Grande, France Pollen Count
Ermenonville-la-Grande, France · Last updated Monday, November 9, 2026
This page shows the most recent reading available for Ermenonville-la-Grande — from Monday, November 9, 2026 (1 day ago) — not today's reading.
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Ermenonville-la-Grande, France
Trees Index
How active trees pollen is today (0–100).
Ermenonville-la-Grande, France
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Ermenonville-la-Grande Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point shared with Sandarville, France — 4 nearby places use the same point; Ermenonville-la-Grande is 2.4 km from it.
Pollen count Ermenonville-la-Grande residents check each morning
The Ermenonville-la-Grande pollen count today is 18 (Low). No single plant stands out in today’s readings; the Tree category is the one the index is led by. The full split is tree pollen 18, grass pollen 0.6, weed pollen 8. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Monday, November 9, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as tree pollen, reading noticeably higher than the rest, which is why the split is printed on every Ermenonville-la-Grande page.
Today’s reading for this city is quiet across the board, and a quiet day is best understood comparatively: the split shows no category carrying the total, and the plant section shows nothing reading high. Seasonal expectations set the background — which pollen types are common in this region at this time of year — but they never override the modelled value. This page reports the modelled reading first, and uses seasonal context only to explain the shape of the numbers it has already shown.
To see whether today’s pollen level holds, check the 5-day Ermenonville-la-Grande pollen forecast below — it is currently mixed, with Thursday the highest day in the window.
This is the pollen count Ermenonville-la-Grande residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Ermenonville-la-Grande pollen count today?
The Ermenonville-la-Grande pollen count today is 18 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Tree.
Short answer for anyone searching pollen count today Ermenonville-la-Grande: this page is updated every morning with the day’s modelled reading.
Ermenonville-la-Grande allergies today
Ermenonville-la-Grande allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 18 (Low), driven mainly by Tree. When people ask about Ermenonville-la-Grande allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Ermenonville-la-Grande.
Allergies in Ermenonville-la-Grande follow the France calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Ermenonville-la-Grande before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Ermenonville-la-Grande allergy forecast: today reads 18 (Low), and the day-by-day outlook shows whether Ermenonville-la-Grande allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Ermenonville-la-Grande today records is this same combined reading — tree, grass, weed and mold in one index.
The Ermenonville-la-Grande allergy count today is 18 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Ermenonville-la-Grande: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Monday, November 9 | 18 | Low |
| Tuesday, November 10 | 10 | Low |
| Wednesday, November 11 | 22 | Low |
| Thursday, November 12 | 23 | Low |
| Friday, November 13 | 22 | Low |
Pollen Atlas forecasts Ermenonville-la-Grande’s pollen count to peak on Thursday at 23 (Low) over the next 5 days.
Pollen by type in Ermenonville-la-Grande
What is driving Ermenonville-la-Grande’s pollen today
The shape of today’s 18 (Low) is set by tree pollen at 18 (Low on its own scale) — about 68% of the four category readings added together, 10 points clear of the next category, weed pollen at 8. Tree readings are the fastest-moving of the four in their season, because species pollinate in sequence — a tree-led total can change character within a week. Tree pollen leading in November runs against the usual calendar — the France tree chapter runs February to May — so today’s lead is the model outranking the pattern, and this page reports the modelled reading first.
Plant-level detail is not in today’s feed for Ermenonville-la-Grande, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 10 to 23, never changing band. Today’s 18 sits 1 point below the window’s average of 19 — a moving window, worth reading day by day rather than from the average.
Plants affecting Ermenonville-la-Grande now
Detailed plant-by-plant readings for Ermenonville-la-Grande were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 18 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 8 (Low).
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\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Ermenonville-la-Grande pollen through the year
The Ermenonville-la-Grande pollen year runs in chapters, set by the Continental West pattern and the France calendar. Trees come first: hazel and alder open from February, and birch leads the spring peak through April and into May. Grasses take the middle of the year: grasses hold from May through July, cresting in late May and June. Weeds close it out: mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. Mold builds through the humid summer and fills the gaps between chapters.
No France allergy season guide is published yet, so this page does not single out signature pollens for Ermenonville-la-Grande — the calendar above is the Continental West regional pattern, and the plant detail on this page names what today’s feed actually records.
November falls between the main chapters of the France pollen year — the tail of one and the approach of the next — so the calendar alone explains little today, and the modelled split above carries the story. Between them, the three chapters cover 9 months of the France year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No France allergy season guide is published yet — this calendar follows the Continental West regional pattern. See Ermenonville-la-Grande pollen count rankings and Ermenonville-la-Grande on the pollen heatmap.
How to read this index
Pollen Atlas reports the Ermenonville-la-Grande pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down whatever the month. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Ermenonville-la-Grande in today’s national picture
At 18 (Low), Ermenonville-la-Grande ranks joint 22515th of the 217874 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Zuoz, Switzerland at 66, and the lowest is Извор, North Macedonia at 5. The whole table spans 61 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Ermenonville-la-Grande: Sandarville, France (3 km away) reads 18 (Low); Meslay-le-Grenet, France (3 km away) reads 16 (Low); Mignières, France (4 km away) reads 16 (Low). Ermenonville-la-Grande reads exactly level with its nearest tracked neighbour today. Across France’s 32002 tracked cities, today runs from 5 in Strasbourg to 58 in Cervera de la Marenda.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Ermenonville-la-Grande resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Ermenonville-la-Grande, France can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Ermenonville-la-Grande in its local area
Ermenonville-la-Grande is in Eure-et-Loir, Centre-Val de Loire, France. Its population is 312 (GeoNames).
Ermenonville-la-Grande sits 2.7 km east-southeast of Sandarville, France — the anchor of the forecast-point group this reading belongs to. Within the group of 4, Ermenonville-la-Grande ranks joint 1st; across France’s 32002 tracked cities, it ranks joint 8961st today.
Like every Pollen Atlas city page, the Ermenonville-la-Grande, France pollen count is refreshed each morning.
Nearby cities
- Sandarville pollen count (3 km away)
- Meslay-le-Grenet pollen count (3 km away)
- Mignières pollen count (4 km away)
- Luplanté pollen count (4 km away)
- Épeautrolles pollen count (5 km away)
- Bailleau-le-Pin pollen count (5 km away)
From Pollen Atlas News
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).