Coldwaltham, United Kingdom Pollen Count
Coldwaltham, United Kingdom · Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Coldwaltham — 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).
Coldwaltham, United Kingdom
Trees Index
How active trees pollen is today (0–100).
Coldwaltham, United Kingdom
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Coldwaltham Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point for Coldwaltham — 2 nearby places use the same point; Coldwaltham is 6.8 km from it.
Pollen count Coldwaltham residents check each morning
The Coldwaltham pollen count today is 17 (Low). No single plant stands out in today’s readings; the Tree category is the one the index is led by. The full split is tree pollen 17, grass pollen 0.6, weed pollen 9. Plant-by-plant detail for Coldwaltham, 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 Coldwaltham page.
Today’s reading for this city is quiet across the board, and a quiet day is best understood comparatively: the split shows no category carrying the total, and the plant section shows nothing reading high. Seasonal expectations set the background — which pollen types are common in this region at this time of year — but they never override the modelled value. This page reports the modelled reading first, and uses seasonal context only to explain the shape of the numbers it has already shown.
To see whether today’s pollen level holds, check the 5-day Coldwaltham pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Coldwaltham residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Coldwaltham pollen count today?
The Coldwaltham pollen count today is 17 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Tree.
Short answer for anyone searching pollen count today Coldwaltham: this page is updated every morning with the day’s modelled reading.
Coldwaltham allergies today
Coldwaltham allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 17 (Low), driven mainly by Tree. When people ask about Coldwaltham allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Coldwaltham.
Allergies in Coldwaltham 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 Coldwaltham 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 Coldwaltham allergy forecast: today reads 17 (Low), and the day-by-day outlook shows whether Coldwaltham 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 Coldwaltham today records is this same combined reading — tree, grass, weed and mold in one index.
The Coldwaltham allergy count today is 17 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Coldwaltham: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Sunday, November 8 | 17 | Low |
| Monday, November 9 | 17 | Low |
| Tuesday, November 10 | 12 | Low |
| Wednesday, November 11 | 7 | Low |
| Thursday, November 12 | 16 | Low |
Pollen Atlas forecasts Coldwaltham’s pollen count to peak on Sunday at 17 (Low) over the next 5 days.
Pollen by type in Coldwaltham
What is driving Coldwaltham’s pollen today
The shape of today’s 17 (Low) is set by tree pollen at 17 (Low on its own scale) — about 64% of the four category readings added together, 8 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 Coldwaltham, 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 17, never changing band. Today’s 17 sits 3 points above the window’s average of 13.8 — a moving window, worth reading day by day rather than from the average.
Plants affecting Coldwaltham now
Detailed plant-by-plant readings for Coldwaltham 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 17 (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.
Coldwaltham pollen through the year
Chapter by chapter, the Coldwaltham 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 Coldwaltham — 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 Coldwaltham pollen count rankings and Coldwaltham on the pollen heatmap.
How to read this index
Pollen Atlas reports the Coldwaltham 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 whatever the month. 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.
Coldwaltham in today’s national picture
At 17 (Low), Coldwaltham ranks joint 41660th 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 Coldwaltham: Watersfield, United Kingdom (1 km away) reads 24 (Low); Fittleworth, United Kingdom (3 km away) reads 16 (Low); Pulborough, United Kingdom (3 km away) reads 17 (Low). Coldwaltham reads 7 points lower than 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 Coldwaltham resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Coldwaltham, 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.
Coldwaltham in its local area
Coldwaltham is in West Sussex, England, United Kingdom. Its population is 597 (GeoNames).
Coldwaltham anchors the forecast-point group of 2 places that share this reading. Within the group, Coldwaltham ranks joint 1st; across United Kingdom’s 5973 tracked cities, it ranks joint 1208th today.
Like every Pollen Atlas city page, the Coldwaltham, United Kingdom pollen count is refreshed each morning.
Nearby cities
- Watersfield pollen count (1 km away)
- Fittleworth pollen count (3 km away)
- Pulborough pollen count (3 km away)
- Amberley pollen count (4 km away)
- Duncton pollen count (6 km away)
- Storrington pollen count (7 km away)
From Pollen Atlas News
See how Coldwaltham 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).