Tree Pollen Count in Castañares de Rioja, Spain

Last updated Saturday, November 7, 2026

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

This reading is the forecast point for Castañares de Rioja — 7 nearby places use the same point; Castañares de Rioja is 4.4 km from it.

Pollen by type in Castañares de Rioja

What is the tree pollen count in Castañares de Rioja today?

The Castañares de Rioja tree pollen index today is 11 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Castañares de Rioja’s overall pollen count today is 27 (Low) across all types. See the full Castañares de Rioja pollen count for the overall index and every type together.

Castañares de Rioja is in Provincia de La Rioja, La Rioja, Spain. Its population is 408 (GeoNames).

Castañares de Rioja Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 727Low
Sunday, November 829Low
Monday, November 912Low
Tuesday, November 1028Low
Wednesday, November 1117Low

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 Castañares de Rioja’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Castañares de Rioja’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 11 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Castañares de Rioja now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Castañares de Rioja. The type summary stands: tree pollen reads 11 (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 Spain allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

Castañares de Rioja allergies today

Castañares de Rioja allergies today are set by the same reading as the Castañares de Rioja pollen count today: the Total Pollen Index is 27 (Low), and the tree pollen index on this page is 11 (Low) of it. When people ask about Castañares de Rioja allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Castañares de Rioja.

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

Castañares de Rioja grass pollen count

Castañares de Rioja ragweed pollen count

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

See Castañares de Rioja 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 Castañares de Rioja, 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).