Tree Pollen Count in Knotty Ash, United Kingdom — Today
Updated Saturday, November 7, 2026
Pollen by type in Knotty Ash
What is the tree pollen count in Knotty Ash today?
The Knotty Ash tree pollen index today is 34 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Knotty Ash’s overall pollen count today is 37 (Low) across all types. See the full Knotty Ash pollen count for the overall index and every type together.
Knotty Ash is in Liverpool, England, United Kingdom. Its population is 14,355 (GeoNames).
Knotty Ash Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 37 | Low |
| Sunday, November 8 | 36 | Low |
| Monday, November 9 | 39 | Low |
| Tuesday, November 10 | 18 | Low |
| Wednesday, November 11 | 16 | 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 Knotty Ash’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Knotty Ash’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 34 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Knotty Ash now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Knotty Ash. The type summary stands: tree pollen reads 34 (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.
Knotty Ash allergies today
Knotty Ash allergies today are set by the same reading as the Knotty Ash pollen count today: the Total Pollen Index is 37 (Low), and the tree pollen index on this page is 34 (Low) of it. When people ask about Knotty Ash allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Knotty Ash.
Allergies in Knotty Ash follow the United Kingdom calendar set out on the full Knotty Ash 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 Knotty Ash 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 Knotty Ash allergy forecast for the tree pollen season: it shows whether Knotty Ash 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 Knotty Ash pollen count — all types, the overall index and today’s ranking context
Knotty Ash ragweed pollen count
See how Knotty Ash ranks in today's pollen count rankings — the worst cities for allergies today
See Knotty Ash 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).