Tree Pollen Count in Ter Heijde, Netherlands

Pollen by type in Ter Heijde

• Ter Heijde grass pollen count
• Ter Heijde ragweed pollen count
• Ter Heijde pollen count

What is the tree pollen count in Ter Heijde today?

The Ter Heijde tree pollen index today is 8 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ter Heijde’s overall pollen count today is 8 (Low) across all types. See the full Ter Heijde pollen count for the overall index and every type together.

Ter Heijde is in Gemeente Westland, South Holland, The Netherlands. Its population is 705 (GeoNames).

Ter Heijde Tree Pollen Count: 5-Day Forecast

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 Ter Heijde’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Ter Heijde’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 8 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Ter Heijde now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Ter Heijde. The type summary stands: tree pollen reads 8 (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.

Ter Heijde allergies today

Ter Heijde allergies today are set by the same reading as the Ter Heijde pollen count today: the Total Pollen Index is 8 (Low), and the tree pollen index on this page is 8 (Low) of it. When people ask about Ter Heijde allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Ter Heijde.

Allergies in Ter Heijde follow the Netherlands calendar set out on the full Ter Heijde 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 Ter Heijde 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 Ter Heijde allergy forecast for the tree pollen season: it shows whether Ter Heijde 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.