Ragweed Pollen Count in Azenhas do Mar, Portugal — Today

Updated Monday, November 9, 2026

This reading is the forecast point for Azenhas do Mar — 3 nearby places use the same point; Azenhas do Mar is 6.9 km from it.

Pollen by type in Azenhas do Mar

What is the ragweed pollen count in Azenhas do Mar today?

The Azenhas do Mar ragweed pollen index today is 4 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Azenhas do Mar’s overall pollen count today is 8 (Low) across all types. See the full Azenhas do Mar pollen count for the overall index and every type together.

Azenhas do Mar is in Sintra, Lisbon, Portugal. Its population is 800 (GeoNames).

Azenhas do Mar Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Monday, November 98Low
Tuesday, November 108Low
Wednesday, November 117Low
Thursday, November 1215Low
Friday, November 139Low

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 Azenhas do Mar’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Azenhas do Mar’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 4 (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 Azenhas do Mar now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Azenhas do Mar. The type summary stands: ragweed pollen reads 4 (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.

Azenhas do Mar allergies today

Azenhas do Mar allergies today are set by the same reading as the Azenhas do Mar pollen count today: the Total Pollen Index is 8 (Low), and the ragweed pollen index on this page is 4 (Low) of it. When people ask about Azenhas do Mar allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Azenhas do Mar.

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

Azenhas do Mar tree pollen count

Azenhas do Mar grass pollen count

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

See Azenhas do Mar on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Azenhas do Mar, 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).