Grass Pollen Count in Casla, Spain
Last updated Saturday, November 7, 2026
This page shows the most recent reading available for Casla — from Saturday, November 7, 2026 (1 day ago) — not today's reading.
This reading is the forecast point for Casla — 3 nearby places use the same point; Casla is 4.6 km from it.
Pollen by type in Casla
What is the grass pollen count in Casla today?
The Casla 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.
Casla’s overall pollen count today is 10 (Low) across all types. See the full Casla pollen count for the overall index and every type together.
Casla is in Provincia de Segovia, Castille and León, Spain. Its population is 174 (GeoNames).
Casla Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 10 | Low |
| Sunday, November 8 | 6 | Low |
| Monday, November 9 | 5 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 5 | Low |
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 Casla’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Casla’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 Casla 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 Casla now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Casla. 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 Spain allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.
Casla allergies today
Casla allergies today are set by the same reading as the Casla pollen count today: the Total Pollen Index is 10 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Casla allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Casla.
Allergies in Casla follow the Spain calendar set out on the full Casla 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 Casla 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 Casla allergy forecast for the grass pollen season: it shows whether Casla 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 Casla pollen count — all types, the overall index and today’s ranking context
See how Casla ranks in today's pollen count rankings — the worst cities for allergies today
Every pollen type, with photos and seasons: the pollen directory
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).