Grass Pollen Count in Montalvinho, Portugal — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Montalvo, Portugal — 2 nearby places use the same point; Montalvinho is 0.6 km from it.

Pollen by type in Montalvinho

What is the grass pollen count in Montalvinho today?

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

Modelled pollen risk index — not a measured count.

Montalvinho’s overall pollen count today is 50 (Moderate) across all types. See the full Montalvinho pollen count for the overall index and every type together.

Montalvinho is in Constância, Santarém, Portugal. Its population is 1,275 (GeoNames).

Montalvinho Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 750Moderate
Sunday, November 822Low
Monday, November 921Low
Tuesday, November 1019Low
Wednesday, November 1118Low

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 Montalvinho’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Montalvinho’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 Montalvinho 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 Montalvinho now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Montalvinho. 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.

Montalvinho allergies today

Montalvinho allergies today are set by the same reading as the Montalvinho pollen count today: the Total Pollen Index is 50 (Moderate), and the grass pollen index on this page is 1 (Low) of it. When people ask about Montalvinho allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Montalvinho.

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

Montalvinho tree pollen count

Montalvinho ragweed pollen count

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

See Montalvinho 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 Montalvinho, 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).