Grillby, Sweden Pollen Count Today
Grillby, Sweden · 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).
Grillby, Sweden
Weeds Index
How active weeds pollen is today (0–100).
Grillby, Sweden
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Grillby Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Grillby residents check each morning
The Grillby pollen count today is 38 (Low). The main driver is Ragweed, with weed pollen at 49 today. The full split is tree pollen 0.6, grass pollen 7, weed pollen 49. 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 Grillby 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 Grillby pollen forecast below — it is currently easing, with Saturday the highest day in the window.
This is the pollen count Grillby residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Grillby pollen count today?
The Grillby pollen count today is 38 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Grillby: this page is updated every morning with the day’s modelled reading.
Grillby allergies today
Grillby allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 38 (Low), driven mainly by Ragweed. When people ask about Grillby allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Grillby.
Allergies in Grillby 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 Grillby 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 Grillby allergy forecast: today reads 38 (Low), and the day-by-day outlook shows whether Grillby 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 Grillby today records is this same combined reading — tree, grass, weed and mold in one index.
The Grillby allergy count today is 38 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Grillby: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 38 | Moderate |
| Sunday, November 8 | 29 | Low |
| Monday, November 9 | 24 | Low |
| Tuesday, November 10 | 11 | Low |
| Wednesday, November 11 | 5 | Low |
Pollen Atlas forecasts Grillby’s pollen count to peak on Saturday at 38 (Moderate) over the next 5 days.
Pollen by type in Grillby
What is driving Grillby’s pollen today
The shape of today’s 38 (Low) is set by weed pollen at 49 (Moderate on its own scale) — about 87% of the four category readings added together, 42 points clear of the next category, grass pollen at 7. 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 runs against the usual calendar — the Sweden weed chapter runs August to September — 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 Grillby, 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 38, changing band 1 time. Today’s 38 sits 17 points above the window’s average of 21.4 — a wide-open window, in which the day matters more than the average.
Plants affecting Grillby now
Detailed plant-by-plant readings for Grillby 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 7 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 49 (Moderate).
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.
Grillby pollen through the year
The Grillby 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 Grillby — 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 Grillby pollen count rankings and Grillby on the pollen heatmap.
How to read this index
Pollen Atlas reports the Grillby 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 Grillby, Sweden 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.
Grillby in today’s national picture
At 38 (Low), Grillby ranks joint 3014th 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 Grillby: Enköping, Sweden (10 km away) reads 30 (Low); Örsundsbro, Sweden (12 km away) reads 33 (Low); Bålsta, Sweden (17 km away) reads 40 (Low). Grillby reads 8 points higher than its nearest tracked neighbour today. Across Sweden’s 773 tracked cities, today runs from 9 in Borlänge to 47 in Kävlinge.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Grillby resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Grillby, 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.
Grillby in its local area
Grillby is in Enköpings Kommun, Uppsala, Sweden. Its population is 1,028 (GeoNames).
Across Sweden’s 773 tracked cities, Grillby ranks joint 85th today.
Like every Pollen Atlas city page, the Grillby, Sweden pollen count is refreshed each morning.
Nearby cities
- Enköping pollen count (10 km away)
- Örsundsbro pollen count (12 km away)
- Bålsta pollen count (17 km away)
- Bro pollen count (24 km away)
- Sigtuna pollen count (26 km away)
- Stallarholmen pollen count (29 km away)
From Pollen Atlas News
See how Grillby 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).