Arce Pollen Count
Arce, Spain · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Arce — from Friday, November 6, 2026 (1 day ago) — not today's reading.
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).
Arce, Spain
Weeds Index
How active weeds pollen is today (0–100).
Arce, Spain
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Arce Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point shared with Boo, Spain — 2 nearby places use the same point; Arce is 1 km from it.
Pollen count Arce residents check each morning
The Arce pollen count today is 21 (Low). The main driver is Ragweed, with weed pollen at 24 today. Tree pollen is the highest single category in the split at 24 (Low), ahead of weed pollen at 24 and grass pollen at 2. 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 Friday, November 6, 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 tree pollen, reading noticeably higher than the rest, which is why the split is printed on every Arce 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 Arce pollen forecast below — it is currently holding, with Friday the highest day in the window.
This is the pollen count Arce residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Arce pollen count today?
The Arce pollen count today is 21 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Arce: this page is updated every morning with the day’s modelled reading.
Arce allergies today
Arce allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 21 (Low), driven mainly by Ragweed. When people ask about Arce allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Arce.
Allergies in Arce follow the Spain 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 Arce 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 Arce allergy forecast: today reads 21 (Low), and the day-by-day outlook shows whether Arce 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 Arce today records is this same combined reading — tree, grass, weed and mold in one index.
The Arce allergy count today is 21 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Arce: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 21 | Low |
| Saturday, November 7 | 21 | Low |
| Sunday, November 8 | 21 | Low |
| Monday, November 9 | 20 | Low |
| Tuesday, November 10 | 20 | Low |
Pollen Atlas forecasts Arce’s pollen count to peak on Friday at 21 (Low) over the next 5 days.
Pollen by type in Arce
What is driving Arce’s pollen today
The shape of today’s 21 (Low) is set by tree pollen at 24 (Low on its own scale) — about 48% of the four category readings added together, level with weed pollen at 24. 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 Spain 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 Arce, 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 20 to 21, never changing band. Today’s 21 sits 0 points above the window’s average of 20.6 — a steady window, in which one day reads much like the next.
Plants affecting Arce now
Detailed plant-by-plant readings for Arce 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 24 (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 24 (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.
Arce pollen through the year
The Arce pollen year runs in chapters, set by the Mediterranean pattern and the Spain 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 Spain allergy season guide is published yet, so this page does not single out signature pollens for Arce — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Arce sits inside the weed chapter of the Spain 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 Spain year, January to November — a long season by national standards, with only a short quiet gap. No Spain allergy season guide is published yet — this calendar follows the Mediterranean regional pattern. See Arce pollen count rankings and Arce on the pollen heatmap.
How to read this index
Pollen Atlas reports the Arce 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 Arce, Spain 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.
Arce in today’s national picture
At 21 (Low), Arce ranks joint 47143rd of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Serpa, Portugal at 53, and the lowest is Galiakberovo, Russia at 5. The whole table spans 48 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Arce: Boo, Spain (2 km away) reads 21 (Low); Camargo, Spain (5 km away) reads 21 (Low); Santa Cruz de Bezana, Spain (5 km away) reads 21 (Low). Arce reads exactly level with its nearest tracked neighbour today. Across Spain’s 2887 tracked cities, today runs from 5 in Villablino to 53 in l'Estartit.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Arce resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Arce, Spain 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.
Arce in its local area
Arce is in Provincia de Cantabria, Cantabria, Spain. Its population is 2,859 (GeoNames).
Arce sits 2.4 km south of Boo, Spain — the anchor of the forecast-point group this reading belongs to. Within the group of 2, Arce ranks joint 1st; across Spain’s 2887 tracked cities, it ranks joint 1201st today.
Like every Pollen Atlas city page, the Arce, Spain pollen count is refreshed each morning.
Nearby cities
- Boo pollen count (2 km away)
- Camargo pollen count (5 km away)
- Santa Cruz de Bezana pollen count (5 km away)
- Miengo pollen count (5 km away)
- Vioño pollen count (6 km away)
- Liencres pollen count (6 km away)
From Pollen Atlas News
See how Arce 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).