Grass Pollen Count in Saint-Jean, Switzerland

Pollen by type in Saint-Jean

• Saint-Jean tree pollen count
• Saint-Jean ragweed pollen count
• Saint-Jean pollen count

What is the grass pollen count in Saint-Jean today?

The Saint-Jean 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 Saint-Jean today. See the full Saint-Jean pollen count for the overall index and every type together.

Saint-Jean is in Sierre District, Valais, Switzerland. Its population is 226 (GeoNames).

Saint-Jean Grass Pollen Count: 5-Day Forecast

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 Saint-Jean’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Saint-Jean’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 Saint-Jean 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 Saint-Jean now — grass pollen

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

Saint-Jean grass pollen allergies today

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

Allergies in Saint-Jean follow the Switzerland calendar set out on the full Saint-Jean 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 grass 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 Saint-Jean grass 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.