Ragweed Pollen Count in Great Gransden, United Kingdom — Today

Updated Saturday, November 7, 2026

Pollen by type in Great Gransden

What is the ragweed pollen count in Great Gransden today?

The Great Gransden ragweed pollen index today is 41 (Moderate) on Pollen Atlas’s modelled 0–100 scale. Moderate

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Great Gransden today. See the full Great Gransden pollen count for the overall index and every type together.

Great Gransden is in Cambridgeshire, England, United Kingdom. Its population is 1,319 (GeoNames).

Great Gransden Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 733Low
Sunday, November 833Low
Monday, November 935Low
Tuesday, November 1016Low
Wednesday, November 1114Low

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 Great Gransden’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Great Gransden’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 41 (Moderate) 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 Great Gransden now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Great Gransden. The type summary stands: ragweed pollen reads 41 (Moderate) 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

Moderate risk. If you have allergies, consider meds and limit exposure during peak hours.

Keep windows closed at midday; shower after being outside.

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.

Great Gransden allergies today

Great Gransden allergies today are set by the same reading as the Great Gransden pollen count today: the Total Pollen Index is 33 (Low), and the ragweed pollen index on this page is 41 (Moderate) of it. When people ask about Great Gransden allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Great Gransden.

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

Great Gransden tree pollen count

Great Gransden grass pollen count

See how Great Gransden ranks in today's pollen count rankings — the worst cities for allergies today

See Great Gransden on the pollen map

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

Worst cities for allergies

Ragweed season

Find an allergist in Great Gransden, 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).