Grass Pollen Count in Sant Martí de Centelles, Spain — Today
Updated Monday, November 9, 2026
This reading is the forecast point for Sant Martí de Centelles — 3 nearby places use the same point; Sant Martí de Centelles is 6.5 km from it.
Pollen by type in Sant Martí de Centelles
What is the grass pollen count in Sant Martí de Centelles today?
The Sant Martí de Centelles 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.
Sant Martí de Centelles’s overall pollen count today is 10 (Low) across all types. See the full Sant Martí de Centelles pollen count for the overall index and every type together.
Sant Martí de Centelles is in Província de Barcelona, Catalonia, Spain. Its population is 898 (GeoNames).
Sant Martí de Centelles Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 10 | Low |
| Tuesday, November 10 | 12 | Low |
| Wednesday, November 11 | 11 | Low |
| Thursday, November 12 | 5 | Low |
| Friday, November 13 | 7 | 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 Sant Martí de Centelles’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Sant Martí de Centelles’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 Sant Martí de Centelles 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 Sant Martí de Centelles now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Sant Martí de Centelles. 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.
Sant Martí de Centelles allergies today
Sant Martí de Centelles allergies today are set by the same reading as the Sant Martí de Centelles 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 Sant Martí de Centelles allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Sant Martí de Centelles.
Allergies in Sant Martí de Centelles follow the Spain calendar set out on the full Sant Martí de Centelles 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 Sant Martí de Centelles 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 Sant Martí de Centelles allergy forecast for the grass pollen season: it shows whether Sant Martí de Centelles 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.
Sant Martí de Centelles tree pollen count
Sant Martí de Centelles ragweed pollen count
See Sant Martí de Centelles on the pollen map
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).