Tree Pollen Count in Grindelwald, Switzerland — Today

Updated Saturday, November 7, 2026

Pollen by type in Grindelwald

What is the tree pollen count in Grindelwald today?

The Grindelwald tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Grindelwald’s overall pollen count today is 38 (Low) across all types. See the full Grindelwald pollen count for the overall index and every type together.

Grindelwald is in Interlaken-Oberhasli District, Bern, Switzerland. Its population is 3,730 (GeoNames).

Grindelwald Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 738Low
Sunday, November 842Moderate
Monday, November 927Low
Tuesday, November 1018Low
Wednesday, November 1142Moderate

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

Species driving Grindelwald’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 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Grindelwald now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Grindelwald. The type summary stands: tree pollen reads 0.6 (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 tree pollen level means

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

Enjoy outdoor activities.

Hazel and alder open from February, and birch leads the spring peak through April and into May. This month sits outside the usual tree pollen window for the Continental West pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Switzerland allergy season guide is published yet, so the seasonal context here follows the Continental West regional pattern.

Grindelwald allergies today

Grindelwald allergies today are set by the same reading as the Grindelwald pollen count today: the Total Pollen Index is 38 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Grindelwald allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Grindelwald.

Allergies in Grindelwald follow the Switzerland calendar set out on the full Grindelwald 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 Grindelwald 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 Grindelwald allergy forecast for the tree pollen season: it shows whether Grindelwald 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 Grindelwald pollen count — all types, the overall index and today’s ranking context

Grindelwald grass pollen count

Grindelwald ragweed pollen count

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

See Grindelwald 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 Grindelwald, Switzerland

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).