Ragweed Pollen Count in Osterley, United Kingdom — Today

Pollen by type in Osterley

• Osterley tree pollen count
• Osterley grass pollen count
• Osterley pollen count

What is the ragweed pollen count in Osterley today?

The Osterley ragweed pollen index today is 38 (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 Osterley today. See the full Osterley pollen count for the overall index and every type together.

Osterley is in Greater London, England, United Kingdom. Its population is 13,031 (GeoNames).

Osterley Ragweed Pollen Count: 5-Day Forecast

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

Species driving Osterley’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 38 (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 Osterley now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Osterley. The type summary stands: ragweed pollen reads 38 (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.

Osterley allergies today

Osterley allergies today are set by the same reading as the Osterley pollen count today: the Total Pollen Index is 33 (Low), and the ragweed pollen index on this page is 38 (Low) of it. When people ask about Osterley allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Osterley.

Allergies in Osterley follow the United Kingdom calendar set out on the full Osterley 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 Osterley 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 Osterley allergy forecast for the ragweed pollen season: it shows whether Osterley 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.