Ragweed Pollen Count in Saint Leonards-on-Sea, United Kingdom — Today

Updated Saturday, November 7, 2026

Pollen by type in Saint Leonards-on-Sea

What is the ragweed pollen count in Saint Leonards-on-Sea today?

The Saint Leonards-on-Sea ragweed pollen index today is 20 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Saint Leonards-on-Sea today. See the full Saint Leonards-on-Sea pollen count for the overall index and every type together.

Saint Leonards-on-Sea is in East Sussex, England, United Kingdom. Its population is 10,001 (GeoNames).

Saint Leonards-on-Sea Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 717Low
Sunday, November 819Low
Monday, November 926Low
Tuesday, November 1018Low
Wednesday, November 1116Low

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 Saint Leonards-on-Sea’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Saint Leonards-on-Sea’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 20 (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 Saint Leonards-on-Sea now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Saint Leonards-on-Sea. The type summary stands: ragweed pollen reads 20 (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.

Saint Leonards-on-Sea allergies today

Saint Leonards-on-Sea allergies today are set by the same reading as the Saint Leonards-on-Sea pollen count today: the Total Pollen Index is 17 (Low), and the ragweed pollen index on this page is 20 (Low) of it. When people ask about Saint Leonards-on-Sea allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Saint Leonards-on-Sea.

Allergies in Saint Leonards-on-Sea follow the United Kingdom calendar set out on the full Saint Leonards-on-Sea 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 Saint Leonards-on-Sea 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 Saint Leonards-on-Sea allergy forecast for the ragweed pollen season: it shows whether Saint Leonards-on-Sea 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 Saint Leonards-on-Sea pollen count — all types, the overall index and today’s ranking context

Saint Leonards-on-Sea tree pollen count

Saint Leonards-on-Sea grass pollen count

See how Saint Leonards-on-Sea ranks in today's pollen count rankings — the worst cities for allergies today

See Saint Leonards-on-Sea on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Ragweed season

Find an allergist in Saint Leonards-on-Sea, United Kingdom

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).