Ragweed Pollen Count in Thirimont, Belgium
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Thirimont — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
This reading is the forecast point shared with Sars-la-Buissière, Belgium — 5 nearby places use the same point; Thirimont is 8.3 km from it.
Pollen by type in Thirimont
What is the ragweed pollen count in Thirimont today?
The Thirimont ragweed pollen index today is 14 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Ragweed pollen is the dominant allergen in Thirimont today. See the full Thirimont pollen count for the overall index and every type together.
Thirimont is in Province du Hainaut, Wallonia, Belgium. Its population is 669 (GeoNames).
Thirimont Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 14 | Low |
| Monday, November 9 | 13 | Low |
| Tuesday, November 10 | 8 | Low |
| Wednesday, November 11 | 8 | Low |
| Thursday, November 12 | 11 | Low |
Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Thirimont’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Thirimont’s ragweed pollen
Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: ragweed pollen reads 14 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.
Plants affecting Thirimont now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Thirimont. The type summary stands: ragweed pollen reads 14 (Low) today.
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’s readings.
Plant detail returns here automatically on any day the feed includes it.
What this ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Continental West pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Belgium allergy season guide is published yet, so the seasonal context here follows the Continental West regional pattern.
Thirimont allergies today
Thirimont allergies today are set by the same reading as the Thirimont pollen count today: the Total Pollen Index is 14 (Low), and the ragweed pollen index on this page is 14 (Low) of it. When people ask about Thirimont allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Thirimont.
Allergies in Thirimont follow the Belgium calendar set out on the full Thirimont page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Thirimont before heading outdoors, the ragweed pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.
Read the five-day overall trend above as the Thirimont allergy forecast for the ragweed pollen season: it shows whether Thirimont allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.
See the full Thirimont pollen count — all types, the overall index and today’s ranking context
See how Thirimont ranks in today's pollen count rankings — the worst cities for allergies today
See Thirimont on the pollen map
Every pollen type, with photos and seasons: the pollen directory
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).