Llan-non, United Kingdom Pollen Count
Llan-non, United Kingdom · Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Llan-non — from Sunday, November 8, 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).
Llan-non, United Kingdom
Weeds Index
How active weeds pollen is today (0–100).
Llan-non, United Kingdom
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Llan-non Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Llan-non residents check each morning
The Llan-non pollen count today is 16 (Low). The main driver is Ragweed, with weed pollen at 9 today. Tree pollen is the highest single category in the split at 16 (Low), ahead of weed pollen at 9 and grass pollen at 0.6. Plant-by-plant detail for Llan-non, United Kingdom follows, along with the outlook for the days ahead. Pollen Atlas updated this count on Sunday, November 8, 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 tree pollen, reading noticeably higher than the rest, which is why the split is printed on every Llan-non 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 Llan-non pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Llan-non residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Llan-non pollen count today?
The Llan-non pollen count today is 16 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Llan-non: this page is updated every morning with the day’s modelled reading.
Llan-non allergies today
Llan-non allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 16 (Low), driven mainly by Ragweed. When people ask about Llan-non allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Llan-non.
Allergies in Llan-non follow the United Kingdom 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 Llan-non 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 Llan-non allergy forecast: today reads 16 (Low), and the day-by-day outlook shows whether Llan-non 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 Llan-non today records is this same combined reading — tree, grass, weed and mold in one index.
The Llan-non allergy count today is 16 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Llan-non: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Sunday, November 8 | 16 | Low |
| Monday, November 9 | 15 | Low |
| Tuesday, November 10 | 7 | Low |
| Wednesday, November 11 | 10 | Low |
| Thursday, November 12 | 14 | Low |
Pollen Atlas forecasts Llan-non’s pollen count to peak on Sunday at 16 (Low) over the next 5 days.
Pollen by type in Llan-non
What is driving Llan-non’s pollen today
The shape of today’s 16 (Low) is set by tree pollen at 16 (Low on its own scale) — about 63% of the four category readings added together, 7 points clear of the next category, weed pollen at 9. Tree readings are the fastest-moving of the four in their season, because species pollinate in sequence — a tree-led total can change character within a week. Tree pollen leading in November runs against the usual calendar — the United Kingdom tree chapter runs February to May — 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 Llan-non, 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 7 to 16, never changing band. Today’s 16 sits 4 points above the window’s average of 12.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Llan-non now
Detailed plant-by-plant readings for Llan-non 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 16 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 9 (Low).
In the Atlantic West pattern, the plants that typically shape this city’s year are early hazel and alder, a spring birch and oak wave, late-spring and summer grasses, and a modest late-summer weed 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.
Llan-non pollen through the year
Chapter by chapter, the Llan-non pollen year runs like this:
- Hazel and alder can open as early as February in mild winters, and the main tree wave — birch, then oak — builds through spring to a May peak.
- Grasses hold from late May into July, peaking in late spring and early summer.
- Weeds are the minor closing act — mugwort through late summer, with ragweed localised and generally light this far west.
- Mold tracks the region’s Atlantic humidity rather than a flowering calendar, and it fills the gaps between chapters.
No United Kingdom allergy season guide is published yet, so this page does not single out signature pollens for Llan-non — the calendar above is the Atlantic West regional pattern, and the plant detail on this page names what today’s feed actually records.
November falls between the main chapters of the United Kingdom 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 9 months of the United Kingdom year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. No United Kingdom allergy season guide is published yet — this calendar follows the Atlantic West regional pattern. See Llan-non pollen count rankings and Llan-non on the pollen heatmap.
How to read this index
Pollen Atlas reports the Llan-non 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 Llan-non, United Kingdom 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.
Llan-non in today’s national picture
At 16 (Low), Llan-non ranks joint 47622nd of the 217874 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Tignes, France at 66, and the lowest is Извор, North Macedonia at 5. The whole table spans 61 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Llan-non: Llanrhystud, United Kingdom (3 km away) reads 16 (Low); Aberaeron, United Kingdom (7 km away) reads 16 (Low); Henfynyw Upper, United Kingdom (9 km away) reads 16 (Low). Llan-non reads exactly level with its nearest tracked neighbour today. Across United Kingdom’s 5973 tracked cities, today runs from 5 in Halifax to 40 in Kingussie.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Llan-non resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Llan-non, United Kingdom 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.
Llan-non in its local area
Llan-non is in County of Ceredigion, Wales, United Kingdom. Its population is 598 (GeoNames).
Across United Kingdom’s 5973 tracked cities, Llan-non ranks joint 1453rd today.
Like every Pollen Atlas city page, the Llan-non, United Kingdom pollen count is refreshed each morning.
Nearby cities
- Llanrhystud pollen count (3 km away)
- Aberaeron pollen count (7 km away)
- Henfynyw Upper pollen count (9 km away)
- Llanarth pollen count (13 km away)
- Llanilar pollen count (13 km away)
- New Quay pollen count (14 km away)
From Pollen Atlas News
See how Llan-non 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).