Grass Pollen Count in Collazzoni, Italy

Last updated Sunday, November 8, 2026

This page shows the most recent reading available for Collazzoni — from Sunday, November 8, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Agriano, Italy — 12 nearby places use the same point; Collazzoni is 10 km from it.

Pollen by type in Collazzoni

What is the grass pollen count in Collazzoni today?

The Collazzoni grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Collazzoni’s overall pollen count today is 25 (Low) across all types. See the full Collazzoni pollen count for the overall index and every type together.

Collazzoni is in Provincia di Perugia, Umbria, Italy. Its population is 28 (GeoNames).

Collazzoni Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Sunday, November 825Low
Monday, November 925Low
Tuesday, November 1010Low
Wednesday, November 1116Low
Thursday, November 1211Low

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

Species driving Collazzoni’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 Collazzoni is 0.6 (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 Collazzoni now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Collazzoni. The type summary stands: grass pollen reads 0.6 (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.

Collazzoni allergies today

Collazzoni allergies today are set by the same reading as the Collazzoni pollen count today: the Total Pollen Index is 25 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Collazzoni allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Collazzoni.

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

Collazzoni tree pollen count

Collazzoni ragweed pollen count

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

See Collazzoni 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 Collazzoni, 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).