Tree Pollen Count in Pietraia, Italy — Today

Updated Monday, November 9, 2026

This reading is the forecast point shared with Ossaia, Italy — 12 nearby places use the same point; Pietraia is 3.5 km from it.

Pollen by type in Pietraia

What is the tree pollen count in Pietraia today?

The Pietraia tree pollen index today is 14 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

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

Pietraia is in Province of Arezzo, Tuscany, Italy. Its population is 205 (GeoNames).

Pietraia Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Monday, November 914Low
Tuesday, November 107Low
Wednesday, November 1110Low
Thursday, November 1210Low
Friday, November 137Low

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 Pietraia’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Pietraia’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 14 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Pietraia now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Pietraia. The type summary stands: tree pollen reads 14 (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 tree pollen level means

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

Enjoy outdoor activities.

Cypress opens the year in winter, hazel and alder follow early, and olive carries the spring peak from April into May. This month sits outside the usual tree pollen window for the Mediterranean pattern, so today’s tree 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.

Pietraia allergies today

Pietraia allergies today are set by the same reading as the Pietraia pollen count today: the Total Pollen Index is 14 (Low), and the tree pollen index on this page is 14 (Low) of it. When people ask about Pietraia allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Pietraia.

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

Pietraia grass pollen count

Pietraia ragweed pollen count

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

See Pietraia on the pollen map

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

Worst cities for allergies

Tree pollen season

Find an allergist in Pietraia, 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).