Sardão, Portugal Pollen Count Today
Sardão, 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).
Sardão, Portugal
Weeds Index
How active weeds pollen is today (0–100).
Sardão, Portugal
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Sardão Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point shared with Oliveira do Douro, Portugal — 3 nearby places use the same point; Sardão is 0.4 km from it.
Pollen count Sardão residents check each morning
The Sardão pollen count today is 14 (Low). The main driver is Ragweed, with weed pollen at 16 today. The full split is tree pollen 13, grass pollen 1, weed pollen 16. 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 Sardão 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 Sardão pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Sardão residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Sardão pollen count today?
The Sardão pollen count today is 14 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Sardão: this page is updated every morning with the day’s modelled reading.
Sardão allergies today
Sardão allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 14 (Low), driven mainly by Ragweed. When people ask about Sardão allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Sardão.
Allergies in Sardão 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 Sardão 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 Sardão allergy forecast: today reads 14 (Low), and the day-by-day outlook shows whether Sardão 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 Sardão today records is this same combined reading — tree, grass, weed and mold in one index.
The Sardão allergy count today is 14 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Sardão: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 14 | Low |
| Sunday, November 8 | 15 | Low |
| Monday, November 9 | 9 | Low |
| Tuesday, November 10 | 9 | Low |
| Wednesday, November 11 | 9 | Low |
Pollen Atlas forecasts Sardão’s pollen count to peak on Sunday at 15 (Low) over the next 5 days.
Pollen by type in Sardão
What is driving Sardão’s pollen today
The shape of today’s 14 (Low) is set by weed pollen at 16 (Low on its own scale) — about 53% of the four category readings added together, 3 points clear of the next category, tree pollen at 13. 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 Sardão, 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 15, never changing band. Today’s 14 sits 3 points above the window’s average of 11.2 — a moving window, worth reading day by day rather than from the average.
Plants affecting Sardão now
Detailed plant-by-plant readings for Sardão 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 13 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 1 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 16 (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.
Sardão pollen through the year
The Sardão 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 Sardão — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Sardão 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 Sardão pollen count rankings and Sardão on the pollen heatmap.
How to read this index
Pollen Atlas reports the Sardão 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 Sardão, 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.
Sardão in today’s national picture
At 14 (Low), Sardão ranks joint 71898th 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 Sardão: Oliveira do Douro, Portugal (1 km away) reads 14 (Low); Santo Ovídio, Portugal (1 km away) reads 14 (Low); Vilar de Andorinho, Portugal (1 km away) reads 14 (Low). Sardão 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 Sardão resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Sardão, 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.
Sardão in its local area
Sardão is in Vila Nova de Gaia, Porto, Portugal. Its population is 10,092 (GeoNames).
Sardão sits 0.7 km south-southwest of Oliveira do Douro, Portugal — the anchor of the forecast-point group this reading belongs to. Within the group of 3, Sardão ranks joint 1st; across Portugal’s 845 tracked cities, it ranks joint 717th today.
Like every Pollen Atlas city page, the Sardão, Portugal pollen count is refreshed each morning.
Nearby cities
- Oliveira do Douro pollen count (1 km away)
- Santo Ovídio pollen count (1 km away)
- Vilar de Andorinho pollen count (1 km away)
- Vila Nova de Gaia pollen count (2 km away)
- Valbom pollen count (2 km away)
- Avintes pollen count (3 km away)
From Pollen Atlas News
See how Sardão 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).