Tønsberg Pollen Count
Tønsberg, Norway · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Tønsberg — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Tønsberg, Norway
Weeds Index
How active weeds pollen is today (0–100).
Tønsberg, Norway
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Tønsberg Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Tønsberg residents check each morning
The Tønsberg pollen count today is 35 (Low). The main driver is Ragweed, with weed pollen at 45 today. The full split is tree pollen 0.6, grass pollen 8, weed pollen 45. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Friday, November 6, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Tønsberg page.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records.
To see whether today’s pollen level holds, check the 5-day Tønsberg pollen forecast below — it is currently holding, with Friday the highest day in the window.
This is the pollen count Tønsberg residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Tønsberg pollen count today?
The Tønsberg pollen count today is 35 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Tønsberg: this page is updated every morning with the day’s modelled reading.
Tønsberg allergies today
Tønsberg allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 35 (Low), driven mainly by Ragweed. When people ask about Tønsberg allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Tønsberg.
Allergies in Tønsberg follow the Norway calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Tønsberg before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Tønsberg allergy forecast: today reads 35 (Low), and the day-by-day outlook shows whether Tønsberg allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Tønsberg today records is this same combined reading — tree, grass, weed and mold in one index.
The Tønsberg allergy count today is 35 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Tønsberg: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 35 | Moderate |
| Saturday, November 7 | 35 | Moderate |
| Sunday, November 8 | 35 | Moderate |
| Monday, November 9 | 35 | Moderate |
| Tuesday, November 10 | 35 | Moderate |
Pollen Atlas forecasts Tønsberg’s pollen count to peak on Friday at 35 (Moderate) over the next 5 days.
Pollen by type in Tønsberg
What is driving Tønsberg’s pollen today
The shape of today’s 35 (Low) is set by weed pollen at 45 (Moderate on its own scale) — about 84% of the four category readings added together, 37 points clear of the next category, grass pollen at 8. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November runs against the usual calendar — the Norway weed chapter runs August to September — so today’s lead is the model outranking the pattern, and this page reports the modelled reading first.
Plant-level detail is not in today’s feed for Tønsberg, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 35 to 35, never changing band. Today’s 35 sits level with the window’s average of 35 — a steady window, in which one day reads much like the next.
Plants affecting Tønsberg now
Detailed plant-by-plant readings for Tønsberg were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 8 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 45 (Moderate).
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\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Tønsberg pollen through the year
The Tønsberg pollen year runs in chapters, set by the Nordic & Baltic North pattern and the Norway calendar. Trees come first: the season is compressed: alder stirs first, and birch — the region’s signature spring pollen — peaks through May into early June. Grasses take the middle of the year: grasses own a brief early-summer peak, cresting around the first hay cutting in June and July. Weeds close it out: mugwort runs through August, and ragweed is scarce at these latitudes — the late window is short and light. Mold rises late in the short season, from decaying vegetation as the brief summer closes.
No Norway allergy season guide is published yet, so this page does not single out signature pollens for Tønsberg — the calendar above is the Nordic & Baltic North regional pattern, and the plant detail on this page names what today’s feed actually records.
November falls between the main chapters of the Norway pollen year — the tail of one and the approach of the next — so the calendar alone explains little today, and the modelled split above carries the story. Between them, the three chapters cover 6 months of the Norway year, April to September — a compressed season, which is why its chapters arrive in quick succession. No Norway allergy season guide is published yet — this calendar follows the Nordic & Baltic North regional pattern. See Tønsberg pollen count rankings and Tønsberg on the pollen heatmap.
How to read this index
Pollen Atlas reports the Tønsberg pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down even in a month when Tønsberg, Norway pollen is usually more active. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Tønsberg in today’s national picture
At 35 (Low), Tønsberg ranks joint 8281st of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Serpa, Portugal at 53, and the lowest is Galiakberovo, Russia at 5. The whole table spans 48 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Tønsberg: Sem, Norway (5 km away) reads 37 (Low); Barkåker, Norway (6 km away) reads 35 (Low); Melsomvik, Norway (6 km away) reads 36 (Low). Tønsberg reads 2 points lower than its nearest tracked neighbour today. Across Norway’s 342 tracked cities, today runs from 8 in Odda to 50 in Rygge.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Tønsberg resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Tønsberg, Norway can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Tønsberg in its local area
Across Norway’s 342 tracked cities, Tønsberg ranks joint 40th today.
Like every Pollen Atlas city page, the Tønsberg, Norway pollen count is refreshed each morning.
Nearby cities
- Sem pollen count (5 km away)
- Barkåker pollen count (6 km away)
- Melsomvik pollen count (6 km away)
- Stokke pollen count (8 km away)
- Åsgårdstrand pollen count (10 km away)
- Årøysund pollen count (10 km away)
From Pollen Atlas News
See how Tønsberg ranks in today's pollen count rankings — the worst cities for allergies today
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).