Tree Pollen Count in Long Riston, United Kingdom — Today
Updated Monday, November 9, 2026
Pollen by type in Long Riston
What is the tree pollen count in Long Riston today?
The Long Riston tree pollen index today is 9 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Long Riston’s overall pollen count today is 13 (Low) across all types. See the full Long Riston pollen count for the overall index and every type together.
Long Riston is in East Riding of Yorkshire, England, United Kingdom. Its population is 979 (GeoNames).
Long Riston Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 13 | Low |
| Tuesday, November 10 | 12 | Low |
| Wednesday, November 11 | 11 | Low |
| Thursday, November 12 | 11 | Low |
| Friday, November 13 | 10 | 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 Long Riston’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Long Riston’s tree 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: tree pollen reads 9 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Long Riston now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Long Riston. The type summary stands: tree 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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
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. This month sits outside the usual tree pollen window for the Atlantic West pattern, so today’s tree 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.
Long Riston allergies today
Long Riston allergies today are set by the same reading as the Long Riston pollen count today: the Total Pollen Index is 13 (Low), and the tree pollen index on this page is 9 (Low) of it. When people ask about Long Riston allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Long Riston.
Allergies in Long Riston follow the United Kingdom calendar set out on the full Long Riston 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 Long Riston before heading outdoors, the tree 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 Long Riston allergy forecast for the tree pollen season: it shows whether Long Riston 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 Long Riston pollen count — all types, the overall index and today’s ranking context
Long Riston grass pollen count
Long Riston ragweed pollen count
See how Long Riston ranks in today's pollen count rankings — the worst cities for allergies today
See Long Riston on the pollen map
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).