Undersåker, Sweden Pollen Count
Undersåker, Sweden · Last updated Saturday, November 7, 2026
This page shows the most recent reading available for Undersåker — from Saturday, November 7, 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).
Undersåker, Sweden
Grass Index
How active grass pollen is today (0–100).
Undersåker, Sweden
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Undersåker Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Undersåker residents check each morning
The Undersåker pollen count today is 28 (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 37, 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 Undersåker 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 Undersåker pollen forecast below — it is currently holding, with Saturday the highest day in the window.
This is the pollen count Undersåker residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Undersåker pollen count today?
The Undersåker pollen count today is 28 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Grass.
Short answer for anyone searching pollen count today Undersåker: this page is updated every morning with the day’s modelled reading.
Undersåker allergies today
Undersåker allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 28 (Low), driven mainly by Grass. When people ask about Undersåker allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Undersåker.
Allergies in Undersåker follow the Sweden 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 Undersåker 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 Undersåker allergy forecast: today reads 28 (Low), and the day-by-day outlook shows whether Undersåker 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 Undersåker today records is this same combined reading — tree, grass, weed and mold in one index.
The Undersåker allergy count today is 28 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Undersåker: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 28 | Low |
| Sunday, November 8 | 28 | Low |
| Monday, November 9 | 28 | Low |
| Tuesday, November 10 | 20 | Low |
| Wednesday, November 11 | 20 | Low |
Pollen Atlas forecasts Undersåker’s pollen count to peak on Saturday at 28 (Low) over the next 5 days.
Pollen by type in Undersåker
What is driving Undersåker’s pollen today
The shape of today’s 28 (Low) is set by grass pollen at 37 (Low on its own scale) — about 97% of the four category readings added together, 36.4 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 Sweden grass chapter runs June 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 Undersåker, 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 28, never changing band. Today’s 28 sits 3 points above the window’s average of 24.8 — a moving window, worth reading day by day rather than from the average.
Plants affecting Undersåker now
Detailed plant-by-plant readings for Undersåker 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 37 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
In the Nordic & Baltic North pattern, the plants that typically shape this city’s year are a compressed birch-led spring, a brief early-summer grass peak, and a short late-summer mugwort finish — 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.
Undersåker pollen through the year
The Undersåker pollen year runs in chapters, set by the Nordic & Baltic North pattern and the Sweden calendar. Trees come first: the season is compressed: alder stirs first, and birch — the region’s signature spring pollen — peaks through May into early June. Grasses take the middle of the year: grasses own a brief early-summer peak, cresting around the first hay cutting in June and July. Weeds close it out: mugwort runs through August, and ragweed is scarce at these latitudes — the late window is short and light. Mold rises late in the short season, from decaying vegetation as the brief summer closes.
No Sweden allergy season guide is published yet, so this page does not single out signature pollens for Undersåker — the calendar above is the Nordic & Baltic North regional pattern, and the plant detail on this page names what today’s feed actually records.
November falls between the main chapters of the Sweden 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 6 months of the Sweden year, April to September — a compressed season, which is why its chapters arrive in quick succession. No Sweden allergy season guide is published yet — this calendar follows the Nordic & Baltic North regional pattern. See Undersåker pollen count rankings and Undersåker on the pollen heatmap.
How to read this index
Pollen Atlas reports the Undersåker 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.
Undersåker in today’s national picture
At 28 (Low), Undersåker ranks joint 53683rd of the 217873 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 Roncaccio Superiore, Italy 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 Undersåker: Björnänge, Sweden (9 km away) reads 20 (Low); Järpen, Sweden (11 km away) reads 26 (Low); Åre, Sweden (12 km away) reads 20 (Low). Undersåker reads 8 points higher than its nearest tracked neighbour today. Across Sweden’s 2026 tracked cities, today runs from 8 in Abisko to 47 in Kävlinge.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Undersåker resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Undersåker, Sweden 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.
Undersåker in its local area
Undersåker is in Åre kommun, Jämtland, Sweden. Its population is 573 (GeoNames).
Across Sweden’s 2026 tracked cities, Undersåker ranks joint 933rd today.
Like every Pollen Atlas city page, the Undersåker, Sweden pollen count is refreshed each morning.
Nearby cities
- Björnänge pollen count (9 km away)
- Järpen pollen count (11 km away)
- Åre pollen count (12 km away)
- Mörsil pollen count (21 km away)
- Duved pollen count (21 km away)
- Valla pollen count (38 km away)
From Pollen Atlas News
See how Undersåker 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).