Grass Pollen Count in Sihlwald, Switzerland — Today
Updated Monday, November 9, 2026
This reading is the forecast point shared with Rebwies, Switzerland — 47 nearby places use the same point; Sihlwald is 4.6 km from it.
Pollen by type in Sihlwald
What is the grass pollen count in Sihlwald today?
The Sihlwald grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Sihlwald’s overall pollen count today is 5 (Low) across all types. See the full Sihlwald pollen count for the overall index and every type together.
Sihlwald is in Bezirk Horgen, Zurich, Switzerland. Its population is 5 (GeoNames).
Sihlwald Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 5 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 5 | Low |
| Thursday, November 12 | 5 | Low |
| Friday, November 13 | 5 | Low |
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 Sihlwald’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Sihlwald’s grass pollen
The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Sihlwald is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — 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.
Plants affecting Sihlwald now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Sihlwald. The type summary stands: grass 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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grasses hold from May through July, cresting in late May and June. This month sits outside the usual grass pollen window for the Continental West pattern, so today’s grass 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.
Sihlwald allergies today
Sihlwald allergies today are set by the same reading as the Sihlwald pollen count today: the Total Pollen Index is 5 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Sihlwald allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Sihlwald.
Allergies in Sihlwald follow the Switzerland calendar set out on the full Sihlwald 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 Sihlwald before heading outdoors, the grass 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 Sihlwald allergy forecast for the grass pollen season: it shows whether Sihlwald 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 Sihlwald pollen count — all types, the overall index and today’s ranking context
See how Sihlwald ranks in today's pollen count rankings — the worst cities for allergies today
See Sihlwald on the pollen map
Every pollen type, with photos and seasons: the pollen directory
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).