Ragweed Pollen Count in Portinho da Arrábida, Portugal — Today

Updated Monday, November 9, 2026

Pollen by type in Portinho da Arrábida

What is the ragweed pollen count in Portinho da Arrábida today?

The Portinho da Arrábida ragweed pollen index today is 5 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Portinho da Arrábida today. See the full Portinho da Arrábida pollen count for the overall index and every type together.

Portinho da Arrábida is in Setúbal, Portugal. Its population is 6 (GeoNames).

Portinho da Arrábida Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Monday, November 910Low
Tuesday, November 109Low
Wednesday, November 119Low
Thursday, November 1215Low
Friday, November 1313Low

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 Portinho da Arrábida’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Portinho da Arrábida’s ragweed 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: ragweed pollen reads 5 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.

Plants affecting Portinho da Arrábida now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Portinho da Arrábida. The type summary stands: ragweed pollen reads 5 (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 ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Weeds — pellitory through the warm months and ragweed in late summer where it has spread — close a long season that can run into November. This month sits inside the ragweed pollen window for the Mediterranean pattern, so today’s ragweed pollen reading should be judged against that chapter of the Portugal year. No Portugal allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

Portinho da Arrábida allergies today

Portinho da Arrábida allergies today are set by the same reading as the Portinho da Arrábida pollen count today: the Total Pollen Index is 10 (Low), and the ragweed pollen index on this page is 5 (Low) of it. When people ask about Portinho da Arrábida allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Portinho da Arrábida.

Allergies in Portinho da Arrábida follow the Portugal calendar set out on the full Portinho da Arrábida 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 Portinho da Arrábida before heading outdoors, the ragweed 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 Portinho da Arrábida allergy forecast for the ragweed pollen season: it shows whether Portinho da Arrábida 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 Portinho da Arrábida pollen count — all types, the overall index and today’s ranking context

Portinho da Arrábida tree pollen count

Portinho da Arrábida grass pollen count

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

See Portinho da Arrábida on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Portinho da Arrábida, 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).