Grass Pollen Count in Kollbrunn, Switzerland — Today

Updated Saturday, November 7, 2026

Pollen by type in Kollbrunn

What is the grass pollen count in Kollbrunn today?

The Kollbrunn 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.

Grass pollen is the dominant allergen in Kollbrunn today. See the full Kollbrunn pollen count for the overall index and every type together.

Kollbrunn is in Bezirk Winterthur, Zurich, Switzerland. Its population is 1,848 (GeoNames).

Kollbrunn Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 75Low
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low

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 Kollbrunn’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Kollbrunn’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 Kollbrunn 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 Kollbrunn now — grass pollen

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

Kollbrunn allergies today

Kollbrunn allergies today are set by the same reading as the Kollbrunn 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 Kollbrunn allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Kollbrunn.

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

Kollbrunn tree pollen count

Kollbrunn ragweed pollen count

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

See Kollbrunn on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Grass pollen season

Find an allergist in Kollbrunn, 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).