Grass Pollen Count in Stenungsön, Sweden
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Stenungsön — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
Pollen by type in Stenungsön
What is the grass pollen count in Stenungsön today?
The Stenungsön grass pollen index today is 9 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Stenungsön’s overall pollen count today is 51 (Moderate) across all types. See the full Stenungsön pollen count for the overall index and every type together.
Stenungsön is in Stenungsunds Kommun, Västra Götaland, Sweden. Its population is 243 (GeoNames).
Stenungsön Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 51 | Moderate |
| Monday, November 9 | 40 | Low |
| Tuesday, November 10 | 39 | Low |
| Wednesday, November 11 | 39 | Low |
| Thursday, November 12 | 25 | 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 Stenungsön’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Stenungsön’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 Stenungsön is 9 (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 Nordic & Baltic North pattern, the plants that typically shape this city’s year are a compressed birch-led spring, a brief early-summer grass peak, and a short late-summer mugwort finish.
Plants affecting Stenungsön now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Stenungsön. The type summary stands: grass pollen reads 9 (Low) today.
In the Nordic & Baltic North pattern, the plants that typically shape this city’s year are a compressed birch-led spring, a brief early-summer grass peak, and a short late-summer mugwort finish — 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 own a brief early-summer peak, cresting around the first hay cutting in June and July. This month sits outside the usual grass pollen window for the Nordic & Baltic North pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Sweden allergy season guide is published yet, so the seasonal context here follows the Nordic & Baltic North regional pattern.
Stenungsön allergies today
Stenungsön allergies today are set by the same reading as the Stenungsön pollen count today: the Total Pollen Index is 51 (Moderate), and the grass pollen index on this page is 9 (Low) of it. When people ask about Stenungsön allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Stenungsön.
Allergies in Stenungsön follow the Sweden calendar set out on the full Stenungsön 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 Stenungsön 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 Stenungsön allergy forecast for the grass pollen season: it shows whether Stenungsön 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 Stenungsön pollen count — all types, the overall index and today’s ranking context
Stenungsön ragweed pollen count
See how Stenungsön ranks in today's pollen count rankings — the worst cities for allergies today
See Stenungsön 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).