Hasle Pollen Count
Hasle, Denmark · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Hasle — 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).
Hasle, Denmark
Weeds Index
How active weeds pollen is today (0–100).
Hasle, Denmark
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Hasle Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Hasle residents check each morning
The Hasle pollen count today is 44 (Moderate). The main driver is Ragweed, with weed pollen at 56 today. Weed pollen leads the split at 56 (Moderate on its own scale), followed by grass pollen at 5 and tree pollen at 0.6. Below, the plant detail and the multi-day outlook show whether today is the pattern or the exception. Pollen Atlas updated this count on Friday, November 6, 2026.
A Moderate band means the Total Pollen Index sits in the middle of the 0–100 scale — neither a quiet day nor a peak day. On moderate days the split usually explains the total: one or two categories do most of the work while the others stay low. The Hasle split above shows exactly which categories those are today, and the forecast below shows whether the moderate reading is a plateau or a step toward a higher band.
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 Hasle pollen forecast below — it is currently holding, with Friday the highest day in the window.
This is the pollen count Hasle residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Hasle pollen count today?
The Hasle pollen count today is 44 out of 100 (Moderate) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Hasle: this page is updated every morning with the day’s modelled reading.
Hasle allergies today
Hasle allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 44 (Moderate), driven mainly by Ragweed. When people ask about Hasle allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Hasle.
Allergies in Hasle follow the Denmark 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 Hasle 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 Hasle allergy forecast: today reads 44 (Moderate), and the day-by-day outlook shows whether Hasle 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 Hasle today records is this same combined reading — tree, grass, weed and mold in one index.
The Hasle allergy count today is 44 (Moderate) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Hasle: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 44 | Moderate |
| Saturday, November 7 | 44 | Moderate |
| Sunday, November 8 | 43 | Moderate |
| Monday, November 9 | 43 | Moderate |
| Tuesday, November 10 | 42 | Moderate |
Pollen Atlas forecasts Hasle’s pollen count to peak on Friday at 44 (Moderate) over the next 5 days.
Pollen by type in Hasle
What is driving Hasle’s pollen today
The shape of today’s 44 (Moderate) is set by weed pollen at 56 (Moderate on its own scale) — about 91% of the four category readings added together, 51 points clear of the next category, grass pollen at 5. 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 Denmark weed chapter runs August to October — 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 Hasle, 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 42 to 44, never changing band. Today’s 44 sits 1 point above the window’s average of 43.2 — a steady window, in which one day reads much like the next.
Plants affecting Hasle now
Detailed plant-by-plant readings for Hasle 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 5 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 56 (Moderate).
In the Atlantic West pattern, the plants that typically shape this city’s year are early hazel and alder, a spring birch and oak wave, late-spring and summer grasses, and a modest late-summer weed 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.
Hasle pollen through the year
Three chapters make the Denmark pollen year, and Hasle follows them in the Atlantic West order. The tree chapter: hazel and alder can open as early as February in mild winters, and the main tree wave — birch, then oak — builds through spring to a May peak. The grass chapter: grasses hold from late May into July, peaking in late spring and early summer. The weed chapter: weeds are the minor closing act — mugwort through late summer, with ragweed localised and generally light this far west. Mold tracks the region’s Atlantic humidity rather than a flowering calendar, and it fills the gaps between chapters.
No Denmark allergy season guide is published yet, so this page does not single out signature pollens for Hasle — the calendar above is the Atlantic 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 Denmark 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 Denmark year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No Denmark allergy season guide is published yet — this calendar follows the Atlantic West regional pattern. See Hasle pollen count rankings and Hasle on the pollen heatmap.
How to read this index
Pollen Atlas reports the Hasle 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 Hasle, Denmark 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.
Hasle in today’s national picture
At 44 (Moderate), Hasle ranks joint 512th 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 Hasle: Rønne, Denmark (9 km away) reads 36 (Low); Allinge, Denmark (12 km away) reads 40 (Low); Åkirkeby, Denmark (18 km away) reads 44 (Moderate). Hasle reads 8 points higher than its nearest tracked neighbour today. Across Denmark’s 409 tracked cities, today runs from 22 in Klitmøller to 48 in Hinnerup.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Hasle resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Hasle, Denmark 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.
Hasle in its local area
Hasle is in Bornholm Kommune, Capital Region, Denmark. Its population is 1,627 (GeoNames).
Across Denmark’s 409 tracked cities, Hasle ranks joint 137th today.
Like every Pollen Atlas city page, the Hasle, Denmark pollen count is refreshed each morning.
Nearby cities
- Rønne pollen count (9 km away)
- Allinge pollen count (12 km away)
- Åkirkeby pollen count (18 km away)
- Svaneke pollen count (28 km away)
- Nexø pollen count (30 km away)
- Dragør pollen count (137 km away)
From Pollen Atlas News
See how Hasle 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).