Grass Pollen Count in Hissjön, Sweden

Last updated Sunday, November 8, 2026

This page shows the most recent reading available for Hissjön — from Sunday, November 8, 2026 (1 day ago) — not today's reading.

Pollen by type in Hissjön

What is the grass pollen count in Hissjön today?

The Hissjön grass pollen index today is 23 (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 Hissjön today. See the full Hissjön pollen count for the overall index and every type together.

Hissjön is in Umeå Kommun, Västerbotten, Sweden. Its population is 471 (GeoNames).

Hissjön Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Sunday, November 823Low
Monday, November 923Low
Tuesday, November 1021Low
Wednesday, November 1123Low
Thursday, November 1216Low

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

Species driving Hissjön’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 Hissjön is 23 (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 Hissjön now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Hissjön. The type summary stands: grass pollen reads 23 (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.

Hissjön allergies today

Hissjön allergies today are set by the same reading as the Hissjön pollen count today: the Total Pollen Index is 23 (Low), and the grass pollen index on this page is 23 (Low) of it. When people ask about Hissjön allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Hissjön.

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

Hissjön tree pollen count

Hissjön ragweed pollen count

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

See Hissjön 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 Hissjön, Sweden

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).