Collombey, Switzerland Pollen Count Today
Collombey, Switzerland · 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).
Collombey, Switzerland
Grass Index
How active grass pollen is today (0–100).
Collombey, Switzerland
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Collombey Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Collombey residents check each morning
The Collombey pollen count today is 12 (Low). No single plant stands out in today’s readings; the Grass category is the one the index is led by. The full split is tree pollen 0.6, grass pollen 15, weed pollen 0.6. 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 grass pollen, reading noticeably higher than the rest, which is why the split is printed on every Collombey page.
Outside its main late-spring and early-summer window, grass pollen usually appears as a small background value rather than the driver of the total. A low grass reading alongside a higher weed or mold value is a typical off-peak pattern. Grass should be read from its own value on this page, not assumed from the calendar: the index reports today’s modelled value, and the modelled value outranks any general seasonal expectation.
To see whether today’s pollen level holds, check the 5-day Collombey pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Collombey residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Collombey pollen count today?
The Collombey pollen count today is 12 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Grass.
Short answer for anyone searching pollen count today Collombey: this page is updated every morning with the day’s modelled reading.
Collombey allergies today
Collombey allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 12 (Low), driven mainly by Grass. When people ask about Collombey allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Collombey.
Allergies in Collombey follow the Switzerland 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 Collombey 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 Collombey allergy forecast: today reads 12 (Low), and the day-by-day outlook shows whether Collombey 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 Collombey today records is this same combined reading — tree, grass, weed and mold in one index.
The Collombey allergy count today is 12 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Collombey: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 12 | Low |
| Sunday, November 8 | 13 | Low |
| Monday, November 9 | 9 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 13 | Low |
Pollen Atlas forecasts Collombey’s pollen count to peak on Sunday at 13 (Low) over the next 5 days.
Pollen by type in Collombey
What is driving Collombey’s pollen today
The shape of today’s 12 (Low) is set by grass pollen at 15 (Low on its own scale) — about 93% of the four category readings added together, 14.4 points clear of the next category, tree pollen at 0.6. Grass-led totals tend to hold a level for days at a time rather than spike and clear, because grasses pollinate over an extended period. Grass pollen leading in November runs against the usual calendar — the Switzerland grass chapter runs May to July — 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 Collombey, 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 5 to 13, never changing band. Today’s 12 sits 2 points above the window’s average of 10.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Collombey now
Detailed plant-by-plant readings for Collombey 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 0.6 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 15 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
In the Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and ragweed — 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.
Collombey pollen through the year
The Collombey pollen year runs in chapters, set by the Continental West pattern and the Switzerland calendar. Trees come first: hazel and alder open from February, and birch leads the spring peak through April and into May. Grasses take the middle of the year: grasses hold from May through July, cresting in late May and June. Weeds close it out: mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. Mold builds through the humid summer and fills the gaps between chapters.
No Switzerland allergy season guide is published yet, so this page does not single out signature pollens for Collombey — the calendar above is the Continental West regional pattern, and the plant detail on this page names what today’s feed actually records.
November falls between the main chapters of the Switzerland pollen year — the tail of one and the approach of the next — so the calendar alone explains little today, and the modelled split above carries the story. Between them, the three chapters cover 9 months of the Switzerland year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No Switzerland allergy season guide is published yet — this calendar follows the Continental West regional pattern. See Collombey pollen count rankings and Collombey on the pollen heatmap.
How to read this index
Pollen Atlas reports the Collombey 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 whatever the month. 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.
Collombey in today’s national picture
At 12 (Low), Collombey ranks joint 76525th 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 Collombey: Monthey, Switzerland (2 km away) reads 12 (Low); Ollon, Switzerland (4 km away) reads 12 (Low); Aigle, Switzerland (5 km away) reads 12 (Low). Collombey reads exactly level with its nearest tracked neighbour today. Across Switzerland’s 1093 tracked cities, today runs from 5 in Winterthur to 46 in Andermatt.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Collombey resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Collombey, Switzerland 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.
Collombey in its local area
Collombey is in Monthey District, Valais, Switzerland. Its population is 5,926 (GeoNames).
Across Switzerland’s 1093 tracked cities, Collombey ranks joint 688th today.
Like every Pollen Atlas city page, the Collombey, Switzerland pollen count is refreshed each morning.
Nearby cities
- Monthey pollen count (2 km away)
- Ollon pollen count (4 km away)
- Aigle pollen count (5 km away)
- Bex pollen count (5 km away)
- Vionnaz pollen count (6 km away)
- Troistorrents pollen count (6 km away)
From Pollen Atlas News
See how Collombey 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).