Tree Pollen Count in Rittweg, Switzerland

Last updated Sunday, November 8, 2026

This page shows the most recent reading available for Rittweg — from Sunday, November 8, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Saland, Switzerland — 129 nearby places use the same point; Rittweg is 1.7 km from it.

Pollen by type in Rittweg

What is the tree pollen count in Rittweg today?

The Rittweg 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.

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

Rittweg is in Bezirk Pfäffikon, Zurich, Switzerland. Its population is 37 (GeoNames).

Rittweg Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low
Thursday, November 125Low

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

Species driving Rittweg’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 Rittweg now — tree pollen

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

Rittweg allergies today

Rittweg allergies today are set by the same reading as the Rittweg pollen count today: the Total Pollen Index is 5 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Rittweg allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Rittweg.

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

Rittweg grass pollen count

Rittweg ragweed pollen count

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

See Rittweg 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 Rittweg, 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).