Tree Pollen Count in North Wales, PA — Today

Updated Saturday, November 7, 2026

Pollen by type in North Wales

What is the tree pollen count in North Wales today?

The North Wales tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

North Wales’s overall pollen count today is 22 (Low) across all types. See the full North Wales pollen count for the overall index and every type together.

North Wales Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 722Low
Sunday, November 822Low
Monday, November 922Low
Tuesday, November 1022Low
Wednesday, November 1119Low

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 North Wales’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving North Wales’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 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting North Wales now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for North Wales. The type summary stands: tree pollen reads 0.6 (Low) today.

In the Northeast pattern, the plants that typically shape this city’s year are spring trees, late-spring grasses and late-summer ragweed — 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.

Trees open in late March and build to an oak-led peak in May. This month sits outside the usual tree pollen window for the Northeast pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Pennsylvania allergy season guide singles out oak, peaking in late April and May, with maple sharing the spring stage.

North Wales allergies today

North Wales allergies today are set by the same reading as the North Wales pollen count today: the Total Pollen Index is 22 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about North Wales allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for North Wales.

Allergies in North Wales follow the Pennsylvania calendar set out on the full North Wales 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 North Wales 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 North Wales allergy forecast for the tree pollen season: it shows whether North Wales 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 North Wales pollen count — all types, the overall index and today’s ranking context

North Wales grass pollen count

North Wales ragweed pollen count

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

See North Wales on the pollen map

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

Pennsylvania allergy season guide

Tree pollen season

Find an allergist in North Wales, PA

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).