Tree Pollen Count in Duin en Bosch, Netherlands — Today

Updated Saturday, November 7, 2026

Pollen by type in Duin en Bosch

What is the tree pollen count in Duin en Bosch today?

The Duin en Bosch tree pollen index today is 9 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Duin en Bosch’s overall pollen count today is 30 (Low) across all types. See the full Duin en Bosch pollen count for the overall index and every type together.

Duin en Bosch is in Gemeente Castricum, North Holland, The Netherlands. Its population is 1,210 (GeoNames).

Duin en Bosch Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 730Low
Sunday, November 821Low
Monday, November 932Low
Tuesday, November 1032Low
Wednesday, November 1113Low

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 Duin en Bosch’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Duin en Bosch’s tree 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: tree pollen reads 9 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Duin en Bosch now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Duin en Bosch. The type summary stands: tree pollen reads 9 (Low) today.

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’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

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. This month sits outside the usual tree pollen window for the Atlantic West pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Netherlands allergy season guide is published yet, so the seasonal context here follows the Atlantic West regional pattern.

Duin en Bosch allergies today

Duin en Bosch allergies today are set by the same reading as the Duin en Bosch pollen count today: the Total Pollen Index is 30 (Low), and the tree pollen index on this page is 9 (Low) of it. When people ask about Duin en Bosch allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Duin en Bosch.

Allergies in Duin en Bosch follow the Netherlands calendar set out on the full Duin en Bosch 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 Duin en Bosch before heading outdoors, the tree 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 Duin en Bosch allergy forecast for the tree pollen season: it shows whether Duin en Bosch 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 Duin en Bosch pollen count — all types, the overall index and today’s ranking context

Duin en Bosch grass pollen count

Duin en Bosch ragweed pollen count

See how Duin en Bosch ranks in today's pollen count rankings — the worst cities for allergies today

See Duin en Bosch on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Tree pollen season

Find an allergist in Duin en Bosch, Netherlands

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).