Grass Pollen Count in Courmayeur, Italy — Today

Updated Saturday, November 7, 2026

Pollen by type in Courmayeur

What is the grass pollen count in Courmayeur today?

The Courmayeur grass pollen index today is 41 (Moderate) on Pollen Atlas’s modelled 0–100 scale. Moderate

Modelled pollen risk index — not a measured count.

Grass pollen is the dominant allergen in Courmayeur today. See the full Courmayeur pollen count for the overall index and every type together.

Courmayeur is in Valle d'Aosta, Aosta Valley, Italy. Its population is 2,794 (GeoNames).

Courmayeur Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 731Low
Sunday, November 829Low
Monday, November 920Low
Tuesday, November 1015Low
Wednesday, November 1129Low

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 Courmayeur’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Courmayeur’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 Courmayeur is 41 (Moderate), 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 Courmayeur now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Courmayeur. The type summary stands: grass pollen reads 41 (Moderate) 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

Moderate risk. If you have allergies, consider meds and limit exposure during peak hours.

Keep windows closed at midday; shower after being outside.

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.

Courmayeur allergies today

Courmayeur allergies today are set by the same reading as the Courmayeur pollen count today: the Total Pollen Index is 31 (Low), and the grass pollen index on this page is 41 (Moderate) of it. When people ask about Courmayeur allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Courmayeur.

Allergies in Courmayeur follow the Italy calendar set out on the full Courmayeur 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 Courmayeur 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 Courmayeur allergy forecast for the grass pollen season: it shows whether Courmayeur 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 Courmayeur pollen count — all types, the overall index and today’s ranking context

Courmayeur tree pollen count

Courmayeur ragweed pollen count

See how Courmayeur ranks in today's pollen count rankings — the worst cities for allergies today

See Courmayeur on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Grass pollen season

Find an allergist in Courmayeur, Italy

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).