Tree Pollen Count in Stora Mellby, Sweden
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Stora Mellby — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
Pollen by type in Stora Mellby
What is the tree pollen count in Stora Mellby today?
The Stora Mellby tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Stora Mellby’s overall pollen count today is 14 (Low) across all types. See the full Stora Mellby pollen count for the overall index and every type together.
Stora Mellby is in Alingsås Kommun, Västra Götaland, Sweden. Its population is 349 (GeoNames).
Stora Mellby Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 14 | Low |
| Monday, November 9 | 13 | Low |
| Tuesday, November 10 | 10 | Low |
| Wednesday, November 11 | 9 | Low |
| Thursday, November 12 | 6 | 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 Stora Mellby’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Stora Mellby’s tree 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: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Stora Mellby now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Stora Mellby. The type summary stands: tree pollen reads 0.6 (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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
The season is compressed: alder stirs first, and birch — the region’s signature spring pollen — peaks through May into early June. This month sits outside the usual tree pollen window for the Nordic & Baltic North pattern, so today’s tree 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.
Stora Mellby allergies today
Stora Mellby allergies today are set by the same reading as the Stora Mellby pollen count today: the Total Pollen Index is 14 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Stora Mellby allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Stora Mellby.
Allergies in Stora Mellby follow the Sweden calendar set out on the full Stora Mellby 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 Stora Mellby before heading outdoors, the tree 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 Stora Mellby allergy forecast for the tree pollen season: it shows whether Stora Mellby 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 Stora Mellby pollen count — all types, the overall index and today’s ranking context
Stora Mellby grass pollen count
Stora Mellby ragweed pollen count
See how Stora Mellby ranks in today's pollen count rankings — the worst cities for allergies today
See Stora Mellby 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).