Grass Pollen Count in Castellví de Rosanes, Spain — Today

Updated Saturday, November 7, 2026

Pollen by type in Castellví de Rosanes

What is the grass pollen count in Castellví de Rosanes today?

The Castellví de Rosanes grass pollen index today is 2 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Castellví de Rosanes’s overall pollen count today is 17 (Low) across all types. See the full Castellví de Rosanes pollen count for the overall index and every type together.

Castellví de Rosanes is in Província de Barcelona, Catalonia, Spain. Its population is 1,321 (GeoNames).

Castellví de Rosanes Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 717Low
Sunday, November 817Low
Monday, November 916Low
Tuesday, November 1017Low
Wednesday, November 117Low

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 Castellví de Rosanes’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Castellví de Rosanes’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 Castellví de Rosanes is 2 (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 Castellví de Rosanes now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Castellví de Rosanes. The type summary stands: grass 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 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 Spain allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

Castellví de Rosanes allergies today

Castellví de Rosanes allergies today are set by the same reading as the Castellví de Rosanes pollen count today: the Total Pollen Index is 17 (Low), and the grass pollen index on this page is 2 (Low) of it. When people ask about Castellví de Rosanes allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Castellví de Rosanes.

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

Castellví de Rosanes tree pollen count

Castellví de Rosanes ragweed pollen count

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

See Castellví de Rosanes 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 Castellví de Rosanes, Spain

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).