Tree Pollen Count in Main Brook, NL
Last updated Friday, November 13, 2026
This page shows the most recent reading available for Main Brook — from Friday, November 13, 2026 (2 days ago) — not today's reading.
Pollen by type in Main Brook
What is the tree pollen count in Main Brook today?
The Main Brook 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.
Main Brook’s overall pollen count today is 5 (Low) across all types. See the full Main Brook pollen count for the overall index and every type together.
Main Brook Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 13 | 5 | Low |
| Saturday, November 14 | 5 | Low |
| Sunday, November 15 | 5 | Low |
| Monday, November 16 | 5 | Low |
| Tuesday, November 17 | 5 | 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 Main Brook’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Main Brook’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 Main Brook now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Main Brook. 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 Newfoundland and Labrador allergy season guide is published yet, so the seasonal context here follows the Southeast regional pattern.
Main Brook allergies today
Main Brook allergies today are set by the same reading as the Main Brook pollen count today: the Total Pollen Index is 5 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Main Brook allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Main Brook.
Allergies in Main Brook follow the Newfoundland and Labrador calendar set out on the full Main Brook 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 Main Brook 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 Main Brook allergy forecast for the tree pollen season: it shows whether Main Brook 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 Main Brook pollen count — all types, the overall index and today’s ranking context
Main Brook ragweed pollen count
See how Main Brook ranks in today's pollen count rankings — the worst cities for allergies today
See Main Brook 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).