Colmenar Viejo, Spain Pollen Count Today
Colmenar Viejo, Spain · 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).
Colmenar Viejo, Spain
Weeds Index
How active weeds pollen is today (0–100).
Colmenar Viejo, Spain
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Colmenar Viejo Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Colmenar Viejo residents check each morning
The Colmenar Viejo pollen count today is 19 (Low). The main driver is Ragweed, with weed pollen at 24 today. The full split is tree pollen 3, grass pollen 0.6, weed pollen 24. 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 Colmenar Viejo 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 Colmenar Viejo pollen forecast below — it is currently mixed, with Saturday the highest day in the window.
This is the pollen count Colmenar Viejo residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Colmenar Viejo pollen count today?
The Colmenar Viejo pollen count today is 19 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Colmenar Viejo: this page is updated every morning with the day’s modelled reading.
Colmenar Viejo allergies today
Colmenar Viejo allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 19 (Low), driven mainly by Ragweed. When people ask about Colmenar Viejo allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Colmenar Viejo.
Allergies in Colmenar Viejo 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 Colmenar Viejo 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 Colmenar Viejo allergy forecast: today reads 19 (Low), and the day-by-day outlook shows whether Colmenar Viejo 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 Colmenar Viejo today records is this same combined reading — tree, grass, weed and mold in one index.
The Colmenar Viejo allergy count today is 19 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Colmenar Viejo: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 19 | Low |
| Sunday, November 8 | 19 | Low |
| Monday, November 9 | 9 | Low |
| Tuesday, November 10 | 13 | Low |
| Wednesday, November 11 | 9 | Low |
Pollen Atlas forecasts Colmenar Viejo’s pollen count to peak on Saturday at 19 (Low) over the next 5 days.
Pollen by type in Colmenar Viejo
What is driving Colmenar Viejo’s pollen today
The shape of today’s 19 (Low) is set by weed pollen at 24 (Low on its own scale) — about 87% of the four category readings added together, 21 points clear of the next category, tree pollen at 3. 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 Spain calendar working as expected — November falls in the closing weeks of the country’s weed chapter.
In the plant detail, Mugwort (weed) carries the strongest single plant reading, at a Universal Pollen Index of 2 (Low). No Spain allergy season guide is published yet to cross-reference these names against — they are today’s measured plant detail for Colmenar Viejo, ranked by plant index.
Across the five-day window the Total Pollen Index runs from 9 to 19, never changing band. Today’s 19 sits 5 points above the window’s average of 13.8 — a moving window, worth reading day by day rather than from the average.
Plants affecting Colmenar Viejo now
One plant is listed in today’s detail for Colmenar Viejo.
- Mugwort (weed): Universal Pollen Index 2 (Low) — in season
Every pollen type, with photos and seasons: the pollen directory.
Colmenar Viejo pollen through the year
The Colmenar Viejo 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 Colmenar Viejo — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Colmenar Viejo 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 Colmenar Viejo pollen count rankings and Colmenar Viejo on the pollen heatmap.
How to read this index
Pollen Atlas reports the Colmenar Viejo 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 Colmenar Viejo, 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.
Colmenar Viejo in today’s national picture
At 19 (Low), Colmenar Viejo ranks joint 54028th 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 Colmenar Viejo: Tres Cantos, Spain (8 km away) reads 19 (Low); Soto de Viñuelas, Spain (9 km away) reads 19 (Low); Soto del Real, Spain (10 km away) reads 16 (Low). Colmenar Viejo reads exactly level with its nearest tracked neighbour today. Across Spain’s 2887 tracked cities, today runs from 5 in Segovia to 52 in l'Escala.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Colmenar Viejo resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Colmenar Viejo, 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.
Colmenar Viejo in its local area
Across Spain’s 2887 tracked cities, Colmenar Viejo ranks joint 1514th today.
Like every Pollen Atlas city page, the Colmenar Viejo, Spain pollen count is refreshed each morning.
Nearby cities
- Tres Cantos pollen count (8 km away)
- Soto de Viñuelas pollen count (9 km away)
- Soto del Real pollen count (10 km away)
- Manzanares el Real pollen count (11 km away)
- Hoyo de Manzanares pollen count (12 km away)
- San Agustín del Guadalix pollen count (13 km away)
From Pollen Atlas News
See how Colmenar Viejo 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).