Sluis, Netherlands Pollen Count
Sluis, Netherlands · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Sluis — 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).
Sluis, Netherlands
Weeds Index
How active weeds pollen is today (0–100).
Sluis, Netherlands
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Sluis Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Sluis residents check each morning
The Sluis pollen count today is 41 (Moderate). The main driver is Ragweed, with weed pollen at 50 today. That total sits on a narrow base: weed pollen is 50 while tree pollen is just 19 and grass pollen 0.6. Plant-by-plant detail for Sluis, Netherlands follows, along with the outlook for the days ahead. 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 Sluis 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 Sluis pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Sluis residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Sluis pollen count today?
The Sluis pollen count today is 41 out of 100 (Moderate) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Sluis: this page is updated every morning with the day’s modelled reading.
Sluis allergies today
Sluis allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 41 (Moderate), driven mainly by Ragweed. When people ask about Sluis allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Sluis.
Allergies in Sluis follow the Netherlands 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 Sluis 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 Sluis allergy forecast: today reads 41 (Moderate), and the day-by-day outlook shows whether Sluis 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 Sluis today records is this same combined reading — tree, grass, weed and mold in one index.
The Sluis allergy count today is 41 (Moderate) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Sluis: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 41 | Moderate |
| Saturday, November 7 | 28 | Low |
| Sunday, November 8 | 47 | Moderate |
| Monday, November 9 | 43 | Moderate |
| Tuesday, November 10 | 33 | Low |
Pollen Atlas forecasts Sluis’s pollen count to peak on Sunday at 47 (Moderate) over the next 5 days.
Pollen by type in Sluis
What is driving Sluis’s pollen today
The shape of today’s 41 (Moderate) is set by weed pollen at 50 (Moderate on its own scale) — about 72% of the four category readings added together, 31 points clear of the next category, tree pollen at 19. 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 Netherlands 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 Sluis, 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 28 to 47, changing band 3 times. Today’s 41 sits 3 points above the window’s average of 38.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Sluis now
Detailed plant-by-plant readings for Sluis 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 19 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 50 (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.
Sluis pollen through the year
Chapter by chapter, the Sluis pollen year runs like this:
- 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.
- Grasses hold from late May into July, peaking in late spring and early summer.
- 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 Netherlands allergy season guide is published yet, so this page does not single out signature pollens for Sluis — 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 Netherlands 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 Netherlands year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No Netherlands allergy season guide is published yet — this calendar follows the Atlantic West regional pattern. See Sluis pollen count rankings and Sluis on the pollen heatmap.
How to read this index
Pollen Atlas reports the Sluis 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 Sluis, Netherlands 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.
Sluis in today’s national picture
At 41 (Moderate), Sluis ranks joint 1957th 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 Sluis: Aardenburg, Netherlands (6 km away) reads 41 (Moderate); Westkapelle, Belgium (6 km away) reads 40 (Low); Oostburg, Netherlands (7 km away) reads 41 (Moderate). Sluis reads exactly level with its nearest tracked neighbour today. Across Netherlands’s 1288 tracked cities, today runs from 24 in Heerlen to 48 in Dirksland.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Sluis resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Sluis, Netherlands 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.
Sluis in its local area
Sluis is in Gemeente Sluis, Zeeland, The Netherlands. Its population is 1,935 (GeoNames).
Across Netherlands’s 1288 tracked cities, Sluis ranks joint 208th today.
Like every Pollen Atlas city page, the Sluis, Netherlands pollen count is refreshed each morning.
Nearby cities
- Aardenburg pollen count (6 km away)
- Oostburg pollen count (7 km away)
- Schoondijke pollen count (13 km away)
- Breskens pollen count (15 km away)
- IJzendijke pollen count (16 km away)
- Vlissingen pollen count (20 km away)
From Pollen Atlas News
See how Sluis 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).