Seven Sisters, United Kingdom Pollen Count Today
Seven Sisters, United Kingdom · Updated Saturday, November 7, 2026
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).
Seven Sisters, United Kingdom
Weeds Index
How active weeds pollen is today (0–100).
Seven Sisters, United Kingdom
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Seven Sisters Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Seven Sisters residents check each morning
The Seven Sisters pollen count today is 21 (Low). The main driver is Ragweed, with weed pollen at 26 today. Weed pollen leads the split at 26 (Low on its own scale), followed by tree pollen at 9 and grass pollen at 0.6. Below, the plant detail and the multi-day outlook show whether today is the pattern or the exception. Pollen Atlas updated this count on Saturday, November 7, 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 Seven Sisters 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 Seven Sisters pollen forecast below — it is currently mixed, with Monday the highest day in the window.
This is the pollen count Seven Sisters residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Seven Sisters pollen count today?
The Seven Sisters pollen count today is 21 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Seven Sisters: this page is updated every morning with the day’s modelled reading.
Seven Sisters allergies today
Seven Sisters allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 21 (Low), driven mainly by Ragweed. When people ask about Seven Sisters allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Seven Sisters.
Allergies in Seven Sisters 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 Seven Sisters 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 Seven Sisters allergy forecast: today reads 21 (Low), and the day-by-day outlook shows whether Seven Sisters 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 Seven Sisters today records is this same combined reading — tree, grass, weed and mold in one index.
The Seven Sisters allergy count today is 21 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Seven Sisters: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 21 | Low |
| Sunday, November 8 | 21 | Low |
| Monday, November 9 | 23 | Low |
| Tuesday, November 10 | 10 | Low |
| Wednesday, November 11 | 16 | Low |
Pollen Atlas forecasts Seven Sisters’s pollen count to peak on Monday at 23 (Low) over the next 5 days.
Pollen by type in Seven Sisters
What is driving Seven Sisters’s pollen today
The shape of today’s 21 (Low) is set by weed pollen at 26 (Low on its own scale) — about 73% of the four category readings added together, 17 points clear of the next category, tree pollen at 9. 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 United Kingdom weed chapter runs August to October — 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 Seven Sisters, 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 10 to 23, never changing band. Today’s 21 sits 3 points above the window’s average of 18.2 — a moving window, worth reading day by day rather than from the average.
Plants affecting Seven Sisters now
Detailed plant-by-plant readings for Seven Sisters 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 9 (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 26 (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.
Seven Sisters pollen through the year
Three chapters make the United Kingdom pollen year, and Seven Sisters follows them in the Atlantic West order. The tree chapter: 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. The grass chapter: grasses hold from late May into July, peaking in late spring and early summer. The weed chapter: 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 Seven Sisters — 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 Seven Sisters pollen count rankings and Seven Sisters on the pollen heatmap.
How to read this index
Pollen Atlas reports the Seven Sisters 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 Seven Sisters, 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.
Seven Sisters in today’s national picture
At 21 (Low), Seven Sisters ranks joint 46929th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Seven Sisters: Ystalyfera, United Kingdom (4 km away) reads 19 (Low); Crynant, United Kingdom (5 km away) reads 19 (Low); Resolven, United Kingdom (6 km away) reads 19 (Low). Seven Sisters reads 2 points higher than its nearest tracked neighbour today. Across United Kingdom’s 3713 tracked cities, today runs from 9 in Lisburn to 44 in Baschurch.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Seven Sisters resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Seven Sisters, 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.
Seven Sisters in its local area
Seven Sisters is in Neath Port Talbot, Wales, United Kingdom. Its population is 2,123 (GeoNames).
Across United Kingdom’s 3713 tracked cities, Seven Sisters ranks joint 3153rd today.
Like every Pollen Atlas city page, the Seven Sisters, United Kingdom pollen count is refreshed each morning.
Nearby cities
- Ystalyfera pollen count (4 km away)
- Crynant pollen count (5 km away)
- Resolven pollen count (6 km away)
- Glyn-neath pollen count (7 km away)
- Brynamman pollen count (11 km away)
- Glyncorrwg pollen count (11 km away)
From Pollen Atlas News
See how Seven Sisters 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).