Rosairinho, Portugal Pollen Count Today
Rosairinho, 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).
Rosairinho, Portugal
Weeds Index
How active weeds pollen is today (0–100).
Rosairinho, Portugal
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Rosairinho Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Rosairinho residents check each morning
The Rosairinho pollen count today is 51 (Moderate). The main driver is Ragweed, with weed pollen at 30 today. Tree pollen is the highest single category in the split at 62 (High), ahead of weed pollen at 30 and grass pollen at 3. 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 Moderate band means the Total Pollen Index sits in the middle of the 0–100 scale — neither a quiet day nor a peak day. On moderate days the split usually explains the total: one or two categories do most of the work while the others stay low. The Rosairinho split above shows exactly which categories those are today, and the forecast below shows whether the moderate reading is a plateau or a step toward a higher band.
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 Rosairinho pollen forecast below — it is currently mixed, with Saturday the highest day in the window.
This is the pollen count Rosairinho residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Rosairinho pollen count today?
The Rosairinho pollen count today is 51 out of 100 (Moderate) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Rosairinho: this page is updated every morning with the day’s modelled reading.
Rosairinho allergies today
Rosairinho allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 51 (Moderate), driven mainly by Ragweed. When people ask about Rosairinho allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Rosairinho.
Allergies in Rosairinho 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 Rosairinho 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 Rosairinho allergy forecast: today reads 51 (Moderate), and the day-by-day outlook shows whether Rosairinho 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 Rosairinho today records is this same combined reading — tree, grass, weed and mold in one index.
The Rosairinho allergy count today is 51 (Moderate) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Rosairinho: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 51 | Moderate |
| Sunday, November 8 | 18 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 21 | Low |
| Wednesday, November 11 | 20 | Low |
Pollen Atlas forecasts Rosairinho’s pollen count to peak on Saturday at 51 (Moderate) over the next 5 days.
Pollen by type in Rosairinho
What is driving Rosairinho’s pollen today
The shape of today’s 51 (Moderate) is set by tree pollen at 62 (High on its own scale) — about 65% of the four category readings added together, 32 points clear of the next category, weed pollen at 30. Tree readings are the fastest-moving of the four in their season, because species pollinate in sequence — a tree-led total can change character within a week. Tree pollen leading in November runs against the usual calendar — the Portugal tree chapter runs January to May — so today’s lead is the model outranking the pattern, and this page reports the modelled reading first.
Plant-level detail is not in today’s feed for Rosairinho, 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 18 to 51, changing band 1 time. Today’s 51 sits 25 points above the window’s average of 26.4 — a wide-open window, in which the day matters more than the average.
Plants affecting Rosairinho now
Detailed plant-by-plant readings for Rosairinho 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 62 (High).
Grass pollen is one of the categories with a non-zero reading today, at 3 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 30 (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.
Rosairinho pollen through the year
The Rosairinho 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 Rosairinho — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Rosairinho 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 Rosairinho pollen count rankings and Rosairinho on the pollen heatmap.
How to read this index
Pollen Atlas reports the Rosairinho 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 Rosairinho, 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.
Rosairinho in today’s national picture
At 51 (Moderate), Rosairinho ranks joint 10th of the 90896 cities Pollen Atlas tracks today — inside the day’s ten highest readings. 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 Rosairinho: Sarilhos Pequenos, Portugal (2 km away) reads 51 (Moderate); Alhos Vedros, Portugal (3 km away) reads 51 (Moderate); Moita, Portugal (3 km away) reads 51 (Moderate). Rosairinho 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 Rosairinho resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Rosairinho, 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.
Rosairinho in its local area
Rosairinho is in Moita, Setúbal, Portugal. Its population is 2,377 (GeoNames).
Across Portugal’s 845 tracked cities, Rosairinho ranks joint 9th today.
Like every Pollen Atlas city page, the Rosairinho, Portugal pollen count is refreshed each morning.
Nearby cities
- Sarilhos Pequenos pollen count (2 km away)
- Alhos Vedros pollen count (3 km away)
- Moita pollen count (3 km away)
- Lavradio pollen count (4 km away)
- Montijo pollen count (4 km away)
- Samouco pollen count (5 km away)
From Pollen Atlas News
See how Rosairinho 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).