Ragweed Pollen Count in Borex, Switzerland

Last updated Saturday, November 14, 2026

This page shows the most recent reading available for Borex — from Saturday, November 14, 2026 (2 days ago) — not today's reading.

This reading is the forecast point shared with Gingins, Switzerland — 6 nearby places use the same point; Borex is 5.4 km from it.

Pollen by type in Borex

What is the ragweed pollen count in Borex today?

The Borex ragweed pollen index today is 20 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

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

Borex is in Nyon District, Vaud, Switzerland. Its population is 833 (GeoNames).

Borex Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 1420Low
Sunday, November 1518Low
Monday, November 1619Low
Tuesday, November 1711Low
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 Borex’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Borex’s ragweed 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: ragweed pollen reads 20 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.

Plants affecting Borex now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Borex. The type summary stands: ragweed pollen reads 20 (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 ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Continental West pattern, so today’s ragweed 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.

Borex ragweed pollen allergies today

The ragweed pollen part of allergies in Borex today is the reading on this page: the Borex ragweed pollen index is 20 (Low) of the day’s total. The total itself — the headline reading for Borex — sits on the full Borex page, with every type together.

Allergies in Borex follow the Switzerland calendar set out on the full Borex 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 ragweed 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 Borex ragweed 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 Borex pollen count — all types, the overall index and today’s ranking context

Borex tree pollen count

Borex grass pollen count

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

See Borex on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Borex, 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).