Tree Pollen Count in Mount Stewart, PE

Last updated Friday, November 13, 2026

This page shows the most recent reading available for Mount Stewart — from Friday, November 13, 2026 (2 days ago) — not today's reading.

Pollen by type in Mount Stewart

What is the tree pollen count in Mount Stewart today?

The Mount Stewart 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.

Mount Stewart’s overall pollen count today is 19 (Low) across all types. See the full Mount Stewart pollen count for the overall index and every type together.

Mount Stewart Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 1319Low
Saturday, November 1418Low
Sunday, November 1519Low
Monday, November 1619Low
Tuesday, November 1719Low

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 Mount Stewart’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Mount Stewart’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 Mount Stewart now — tree pollen

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

In the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season 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 can start as early as February and peak in April. This month sits outside the usual tree pollen window for the Southeast pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Prince Edward Island allergy season guide is published yet, so the seasonal context here follows the Southeast regional pattern.

Mount Stewart tree pollen allergies today

The tree pollen part of allergies in Mount Stewart today is the reading on this page: the Mount Stewart tree pollen index is 0.6 (Low) of the day’s total. The total itself — the headline reading for Mount Stewart — sits on the full Mount Stewart page, with every type together.

Allergies in Mount Stewart follow the Prince Edward Island calendar set out on the full Mount Stewart 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 the tree pollen part before heading outdoors, the 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 week ahead for Mount Stewart tree pollen: it shows whether this type’s season is 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 Mount Stewart pollen count — all types, the overall index and today’s ranking context

Mount Stewart grass pollen count

Mount Stewart ragweed pollen count

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

See Mount Stewart on the pollen map

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

Worst cities for allergies

Tree pollen season

Find an allergist in Mount Stewart, PE

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).