Tree Pollen Count in Ferden, Switzerland

Last updated Saturday, November 14, 2026

This page shows the most recent reading available for Ferden — from Saturday, November 14, 2026 (1 day ago) — not today's reading.

This reading is the forecast point for Ferden — 2 nearby places use the same point; Ferden is 2 km from it.

Pollen by type in Ferden

What is the tree pollen count in Ferden today?

The Ferden 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.

Ferden’s overall pollen count today is 5 (Low) across all types. See the full Ferden pollen count for the overall index and every type together.

Ferden is in Raron District, Valais, Switzerland. Its population is 345 (GeoNames).

Ferden Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 145Low
Sunday, November 155Low
Monday, November 165Low
Tuesday, November 175Low
Wednesday, November 185Low

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

Species driving Ferden’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 Ferden now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Ferden. 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.

Ferden tree pollen allergies today

The tree pollen part of allergies in Ferden today is the reading on this page: the Ferden tree pollen index is 0.6 (Low) of the day’s total. The total itself — the headline reading for Ferden — sits on the full Ferden page, with every type together.

Allergies in Ferden follow the Switzerland calendar set out on the full Ferden 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 the tree pollen part before heading outdoors, the 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 week ahead for Ferden tree pollen: it shows whether this type’s season is 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 Ferden pollen count — all types, the overall index and today’s ranking context

Ferden grass pollen count

Ferden ragweed pollen count

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

See Ferden 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 Ferden, 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).