Grass Pollen Count in Saint Marcel, Italy
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Saint Marcel — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
This reading is the forecast point for Saint Marcel — 19 nearby places use the same point; Saint Marcel is 2.8 km from it.
Pollen by type in Saint Marcel
What is the grass pollen count in Saint Marcel today?
The Saint Marcel grass pollen index today is 13 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Grass pollen is the dominant allergen in Saint Marcel today. See the full Saint Marcel pollen count for the overall index and every type together.
Saint Marcel is in Valle d'Aosta, Aosta Valley, Italy. Its population is 930 (GeoNames).
Saint Marcel Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 13 | Low |
| Monday, November 9 | 9 | Low |
| Tuesday, November 10 | 9 | Low |
| Wednesday, November 11 | 13 | Low |
| Thursday, November 12 | 6 | 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 Saint Marcel’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Saint Marcel’s grass pollen
The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Saint Marcel is 13 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — in the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer weeds spread across a long, mild season.
Plants affecting Saint Marcel now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Saint Marcel. The type summary stands: grass pollen reads 13 (Low) today.
In the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer weeds spread across a long, mild season — 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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grasses build from spring and peak from April into June, earlier in the south. This month sits outside the usual grass pollen window for the Mediterranean pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Italy allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.
Saint Marcel allergies today
Saint Marcel allergies today are set by the same reading as the Saint Marcel pollen count today: the Total Pollen Index is 13 (Low), and the grass pollen index on this page is 13 (Low) of it. When people ask about Saint Marcel allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Saint Marcel.
Allergies in Saint Marcel follow the Italy calendar set out on the full Saint Marcel 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 Saint Marcel before heading outdoors, the grass 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 Saint Marcel allergy forecast for the grass pollen season: it shows whether Saint Marcel 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 Saint Marcel pollen count — all types, the overall index and today’s ranking context
Saint Marcel tree pollen count
Saint Marcel ragweed pollen count
See how Saint Marcel ranks in today's pollen count rankings — the worst cities for allergies today
See Saint Marcel 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).