Hachy, Belgium Pollen Count
Hachy, Belgium · Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Hachy — from Sunday, November 8, 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).
Hachy, Belgium
Weeds Index
How active weeds pollen is today (0–100).
Hachy, Belgium
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Hachy Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point for Hachy — 2 nearby places use the same point; Hachy is 4.8 km from it.
Pollen count Hachy residents check each morning
The Hachy pollen count today is 45 (Moderate). The main driver is Ragweed, with weed pollen at 45 today. That total sits on a narrow base: weed pollen is 45 while tree pollen is just 0.6 and grass pollen 0.6. Plant-by-plant detail for Hachy, Belgium follows, along with the outlook for the days ahead. Pollen Atlas updated this count on Sunday, November 8, 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 Hachy 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 Hachy pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Hachy residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Hachy pollen count today?
The Hachy pollen count today is 45 out of 100 (Moderate) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Hachy: this page is updated every morning with the day’s modelled reading.
Hachy allergies today
Hachy allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 45 (Moderate), driven mainly by Ragweed. When people ask about Hachy allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Hachy.
Allergies in Hachy follow the Belgium 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 Hachy 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 Hachy allergy forecast: today reads 45 (Moderate), and the day-by-day outlook shows whether Hachy 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 Hachy today records is this same combined reading — tree, grass, weed and mold in one index.
The Hachy allergy count today is 45 (Moderate) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Hachy: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Sunday, November 8 | 45 | Moderate |
| Monday, November 9 | 45 | Moderate |
| Tuesday, November 10 | 34 | Moderate |
| Wednesday, November 11 | 22 | Low |
| Thursday, November 12 | 45 | Moderate |
Pollen Atlas forecasts Hachy’s pollen count to peak on Sunday at 45 (Moderate) over the next 5 days.
Pollen by type in Hachy
What is driving Hachy’s pollen today
The shape of today’s 45 (Moderate) is set by weed pollen at 45 (Moderate on its own scale) — about 97% of the four category readings added together, 44.4 points clear of the next category, tree pollen at 0.6. 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 Belgium 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 Hachy, 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 22 to 45, changing band 2 times. Today’s 45 sits 7 points above the window’s average of 38.2 — a moving window, worth reading day by day rather than from the average.
Plants affecting Hachy now
Detailed plant-by-plant readings for Hachy 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 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 45 (Moderate).
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.
Hachy pollen through the year
Chapter by chapter, the Hachy pollen year runs like this:
- Hazel and alder open from February, and birch leads the spring peak through April and into May.
- Grasses hold from May through July, cresting in late May and June.
- 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 Belgium allergy season guide is published yet, so this page does not single out signature pollens for Hachy — 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 Belgium 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 Belgium year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No Belgium allergy season guide is published yet — this calendar follows the Continental West regional pattern. See Hachy pollen count rankings and Hachy on the pollen heatmap.
How to read this index
Pollen Atlas reports the Hachy 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 Hachy, Belgium 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.
Hachy in today’s national picture
At 45 (Moderate), Hachy ranks joint 34827th of the 217874 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Tignes, France at 66, and the lowest is Aroniáda, Greece at 5. The whole table spans 61 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Hachy: Vance, Belgium (3 km away) reads 45 (Moderate); Habay-la-Neuve, Belgium (4 km away) reads 47 (Moderate); Thiaumont, Belgium (4 km away) reads 45 (Moderate). Hachy reads exactly level with its nearest tracked neighbour today. Across Belgium’s 2631 tracked cities, today runs from 30 in Maldegem to 60 in Court-Saint-Étienne.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Hachy resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Hachy, Belgium 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.
Hachy in its local area
Hachy is in Province du Luxembourg, Wallonia, Belgium. Its population is 752 (GeoNames).
Hachy anchors the forecast-point group of 2 places that share this reading. Within the group, Hachy ranks joint 1st; across Belgium’s 2631 tracked cities, it ranks joint 2198th today.
Like every Pollen Atlas city page, the Hachy, Belgium pollen count is refreshed each morning.
Nearby cities
- Vance pollen count (3 km away)
- Habay-la-Neuve pollen count (4 km away)
- Thiaumont pollen count (4 km away)
- Heinsch pollen count (5 km away)
- Habay-la-Vieille pollen count (5 km away)
- Nobressart pollen count (5 km away)
From Pollen Atlas News
See how Hachy 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).