Tree Pollen Count in Gournay-sur-Marne, France — Today
Updated Saturday, November 7, 2026
Pollen by type in Gournay-sur-Marne
What is the tree pollen count in Gournay-sur-Marne today?
The Gournay-sur-Marne tree pollen index today is 34 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Gournay-sur-Marne’s overall pollen count today is 35 (Low) across all types. See the full Gournay-sur-Marne pollen count for the overall index and every type together.
Gournay-sur-Marne is in Seine-Saint-Denis, Île-de-France, France. Its population is 6,073 (GeoNames).
Gournay-sur-Marne Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 35 | Low |
| Sunday, November 8 | 35 | Low |
| Monday, November 9 | 37 | Low |
| Tuesday, November 10 | 22 | Low |
| Wednesday, November 11 | 15 | 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 Gournay-sur-Marne’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Gournay-sur-Marne’s tree 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: tree pollen reads 34 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Gournay-sur-Marne now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Gournay-sur-Marne. The type summary stands: tree pollen reads 34 (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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Hazel and alder open from February, and birch leads the spring peak through April and into May. This month sits outside the usual tree pollen window for the Continental West pattern, so today’s tree 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.
Gournay-sur-Marne allergies today
Gournay-sur-Marne allergies today are set by the same reading as the Gournay-sur-Marne pollen count today: the Total Pollen Index is 35 (Low), and the tree pollen index on this page is 34 (Low) of it. When people ask about Gournay-sur-Marne allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Gournay-sur-Marne.
Allergies in Gournay-sur-Marne follow the France calendar set out on the full Gournay-sur-Marne 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 Gournay-sur-Marne before heading outdoors, the tree 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 Gournay-sur-Marne allergy forecast for the tree pollen season: it shows whether Gournay-sur-Marne 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.
Gournay-sur-Marne grass pollen count
Gournay-sur-Marne ragweed pollen count
See Gournay-sur-Marne on the pollen map
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).