Grass Pollen Count in São Martinho do Bispo, Portugal — Today

Updated Saturday, November 7, 2026

Pollen by type in São Martinho do Bispo

What is the grass pollen count in São Martinho do Bispo today?

The São Martinho do Bispo grass pollen index today is 1 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

São Martinho do Bispo’s overall pollen count today is 21 (Low) across all types. See the full São Martinho do Bispo pollen count for the overall index and every type together.

São Martinho do Bispo is in Coimbra, Portugal. Its population is 15,315 (GeoNames).

São Martinho do Bispo Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 721Low
Sunday, November 814Low
Monday, November 99Low
Tuesday, November 108Low
Wednesday, November 118Low

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 São Martinho do Bispo’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving São Martinho do Bispo’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 São Martinho do Bispo is 1 (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 São Martinho do Bispo now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for São Martinho do Bispo. The type summary stands: grass pollen reads 1 (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 Portugal allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

São Martinho do Bispo allergies today

São Martinho do Bispo allergies today are set by the same reading as the São Martinho do Bispo pollen count today: the Total Pollen Index is 21 (Low), and the grass pollen index on this page is 1 (Low) of it. When people ask about São Martinho do Bispo allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for São Martinho do Bispo.

Allergies in São Martinho do Bispo follow the Portugal calendar set out on the full São Martinho do Bispo 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 São Martinho do Bispo 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 São Martinho do Bispo allergy forecast for the grass pollen season: it shows whether São Martinho do Bispo 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 São Martinho do Bispo pollen count — all types, the overall index and today’s ranking context

São Martinho do Bispo tree pollen count

São Martinho do Bispo ragweed pollen count

See how São Martinho do Bispo ranks in today's pollen count rankings — the worst cities for allergies today

See São Martinho do Bispo on the pollen map

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

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Grass pollen season

Find an allergist in São Martinho do Bispo, Portugal

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).