Ragweed Pollen Count in Headley, United Kingdom — Today
Updated Monday, November 9, 2026
This reading is the forecast point for Headley — 3 nearby places use the same point; Headley is 3.9 km from it.
Pollen by type in Headley
What is the ragweed pollen count in Headley today?
The Headley ragweed pollen index today is 9 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Headley’s overall pollen count today is 28 (Low) across all types. See the full Headley pollen count for the overall index and every type together.
Headley is in Surrey, England, United Kingdom. Its population is 774 (GeoNames).
Headley Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 28 | Low |
| Tuesday, November 10 | 12 | Low |
| Wednesday, November 11 | 18 | Low |
| Thursday, November 12 | 25 | Low |
| Friday, November 13 | 24 | Low |
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 Headley’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Headley’s ragweed pollen
Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: ragweed pollen reads 9 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.
Plants affecting Headley now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Headley. The type summary stands: ragweed pollen reads 9 (Low) today.
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’s readings.
Plant detail returns here automatically on any day the feed includes it.
What this ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Weeds are the minor closing act — mugwort through late summer, with ragweed localised and generally light this far west. This month sits outside the usual ragweed pollen window for the Atlantic West pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No United Kingdom allergy season guide is published yet, so the seasonal context here follows the Atlantic West regional pattern.
Headley allergies today
Headley allergies today are set by the same reading as the Headley pollen count today: the Total Pollen Index is 28 (Low), and the ragweed pollen index on this page is 9 (Low) of it. When people ask about Headley allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Headley.
Allergies in Headley follow the United Kingdom calendar set out on the full Headley 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 Headley before heading outdoors, the ragweed 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 Headley allergy forecast for the ragweed pollen season: it shows whether Headley 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 Headley pollen count — all types, the overall index and today’s ranking context
See how Headley ranks in today's pollen count rankings — the worst cities for allergies today
Every pollen type, with photos and seasons: the pollen directory
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).