Ragweed Pollen Count in Castello di Serravalle, Italy

Last updated Monday, November 9, 2026

This page shows the most recent reading available for Castello di Serravalle — from Monday, November 9, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Monteombraro, Italy — 14 nearby places use the same point; Castello di Serravalle is 5.8 km from it.

Pollen by type in Castello di Serravalle

What is the ragweed pollen count in Castello di Serravalle today?

The Castello di Serravalle ragweed pollen index today is 2 (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 Castello di Serravalle today. See the full Castello di Serravalle pollen count for the overall index and every type together.

Castello di Serravalle is in Bologna, Emilia-Romagna, Italy. Its population is 47 (GeoNames).

Castello di Serravalle 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 Castello di Serravalle’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Castello di Serravalle’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 2 (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 Castello di Serravalle now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Castello di Serravalle. The type summary stands: ragweed pollen reads 2 (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.

Castello di Serravalle allergies today

Castello di Serravalle allergies today are set by the same reading as the Castello di Serravalle pollen count today: the Total Pollen Index is 5 (Low), and the ragweed pollen index on this page is 2 (Low) of it. When people ask about Castello di Serravalle allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Castello di Serravalle.

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

Castello di Serravalle tree pollen count

Castello di Serravalle grass pollen count

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

See Castello di Serravalle on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Castello di Serravalle, 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).