Tree Pollen Count in Passignano, Italy

Last updated Saturday, November 7, 2026

This page shows the most recent reading available for Passignano — from Saturday, November 7, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Valle Bernardo, Italy — 3 nearby places use the same point; Passignano is 5.6 km from it.

Pollen by type in Passignano

What is the tree pollen count in Passignano today?

The Passignano tree pollen index today is 12 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Passignano’s overall pollen count today is 12 (Low) across all types. See the full Passignano pollen count for the overall index and every type together.

Passignano is in Provincia di Latina, Lazio, Italy. Its population is 171 (GeoNames).

Passignano Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 712Low
Sunday, November 817Low
Monday, November 917Low
Tuesday, November 1013Low
Wednesday, November 1118Low

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

Species driving Passignano’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 12 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Passignano now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Passignano. The type summary stands: tree pollen reads 12 (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.

Passignano allergies today

Passignano allergies today are set by the same reading as the Passignano pollen count today: the Total Pollen Index is 12 (Low), and the tree pollen index on this page is 12 (Low) of it. When people ask about Passignano allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Passignano.

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

Passignano grass pollen count

Passignano ragweed pollen count

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

See Passignano 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 Passignano, 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).