Ragweed Pollen Count in Tre Rivi, Italy — Today

Updated Monday, November 9, 2026

This reading is the forecast point shared with Castellinaldo, Italy — 45 nearby places use the same point; Tre Rivi is 3.5 km from it.

Pollen by type in Tre Rivi

What is the ragweed pollen count in Tre Rivi today?

The Tre Rivi ragweed pollen index today is 4 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Tre Rivi today. See the full Tre Rivi pollen count for the overall index and every type together.

Tre Rivi is in Provincia di Cuneo, Piedmont, Italy. Its population is 124 (GeoNames).

Tre Rivi Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low
Thursday, November 125Low
Friday, November 135Low

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 Tre Rivi’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Tre Rivi’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 4 (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 Tre Rivi now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Tre Rivi. The type summary stands: ragweed pollen reads 4 (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 ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Weeds — pellitory through the warm months and ragweed in late summer where it has spread — close a long season that can run into November. This month sits inside the ragweed pollen window for the Mediterranean pattern, so today’s ragweed pollen reading should be judged against that chapter of the Italy year. No Italy allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

Tre Rivi allergies today

Tre Rivi allergies today are set by the same reading as the Tre Rivi pollen count today: the Total Pollen Index is 5 (Low), and the ragweed pollen index on this page is 4 (Low) of it. When people ask about Tre Rivi allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Tre Rivi.

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

Tre Rivi tree pollen count

Tre Rivi grass pollen count

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

See Tre Rivi on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Tre Rivi, 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).