Areeiro, Portugal Pollen Count Today
Areeiro, Portugal · Updated Saturday, November 7, 2026
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Areeiro, Portugal
Weeds Index
How active weeds pollen is today (0–100).
Areeiro, Portugal
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Areeiro Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Areeiro residents check each morning
The Areeiro pollen count today is 24 (Low). The main driver is Ragweed, with weed pollen at 27 today. The full split is tree pollen 25, grass pollen 2, weed pollen 27. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Saturday, November 7, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Areeiro page.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records.
To see whether today’s pollen level holds, check the 5-day Areeiro pollen forecast below — it is currently mixed, with Saturday the highest day in the window.
This is the pollen count Areeiro residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Areeiro pollen count today?
The Areeiro pollen count today is 24 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Areeiro: this page is updated every morning with the day’s modelled reading.
Areeiro allergies today
Areeiro allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 24 (Low), driven mainly by Ragweed. When people ask about Areeiro allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Areeiro.
Allergies in Areeiro follow the Portugal calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Areeiro before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Areeiro allergy forecast: today reads 24 (Low), and the day-by-day outlook shows whether Areeiro allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Areeiro today records is this same combined reading — tree, grass, weed and mold in one index.
The Areeiro allergy count today is 24 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Areeiro: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 24 | Low |
| Sunday, November 8 | 9 | Low |
| Monday, November 9 | 10 | Low |
| Tuesday, November 10 | 10 | Low |
| Wednesday, November 11 | 10 | Low |
Pollen Atlas forecasts Areeiro’s pollen count to peak on Saturday at 24 (Low) over the next 5 days.
Pollen by type in Areeiro
What is driving Areeiro’s pollen today
The shape of today’s 24 (Low) is set by weed pollen at 27 (Low on its own scale) — about 50% of the four category readings added together, 2 points clear of the next category, tree pollen at 25. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November is the Portugal calendar working as expected — November falls in the closing weeks of the country’s weed chapter.
Plant-level detail is not in today’s feed for Areeiro, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 9 to 24, never changing band. Today’s 24 sits 11 points above the window’s average of 12.6 — a moving window, worth reading day by day rather than from the average.
Plants affecting Areeiro now
Detailed plant-by-plant readings for Areeiro were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 25 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 2 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 27 (Low).
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\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Areeiro pollen through the year
The Areeiro pollen year runs in chapters, set by the Mediterranean pattern and the Portugal calendar. Trees come first: cypress opens the year in winter, hazel and alder follow early, and olive carries the spring peak from April into May. Grasses take the middle of the year: grasses build from spring and peak from April into June, earlier in the south. Weeds close it out: weeds — pellitory through the warm months and ragweed in late summer where it has spread — close a long season that can run into November.
No Portugal allergy season guide is published yet, so this page does not single out signature pollens for Areeiro — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Areeiro sits inside the weed chapter of the Portugal year, in its closing weeks — the part of the calendar today’s readings should be judged against. Between them, the three chapters cover 10 months of the Portugal year, January to November — a long season by national standards, with only a short quiet gap. No Portugal allergy season guide is published yet — this calendar follows the Mediterranean regional pattern. See Areeiro pollen count rankings and Areeiro on the pollen heatmap.
How to read this index
Pollen Atlas reports the Areeiro pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down even in a month when Areeiro, Portugal pollen is usually more active. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Areeiro in today’s national picture
At 24 (Low), Areeiro ranks joint 37388th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Areeiro: Campo Pequeno, Portugal (1 km away) reads 24 (Low); Alvalade, Portugal (1 km away) reads 24 (Low); Chelas, Portugal (2 km away) reads 24 (Low). Areeiro reads exactly level with its nearest tracked neighbour today. Across Portugal’s 845 tracked cities, today runs from 6 in Porto Moniz to 52 in Beja.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Areeiro resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Areeiro, Portugal can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Areeiro in its local area
Areeiro is in Lisbon, Portugal. Its population is 21,160 (GeoNames).
Across Portugal’s 845 tracked cities, Areeiro ranks joint 218th today.
Like every Pollen Atlas city page, the Areeiro, Portugal pollen count is refreshed each morning.
Nearby cities
- Campo Pequeno pollen count (1 km away)
- Alvalade pollen count (1 km away)
- Chelas pollen count (2 km away)
- Sete Rios pollen count (2 km away)
- Lisbon pollen count (2 km away)
- Campolide pollen count (3 km away)
From Pollen Atlas News
See how Areeiro ranks in today's pollen count rankings — the worst cities for allergies today
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).