Tree Pollen Count in Mountain Brook, AL

Last updated Friday, November 6, 2026

This page shows the most recent reading available for Mountain Brook — from Friday, November 6, 2026 (1 day ago) — not today's reading.

Pollen by type in Mountain Brook

What is the tree pollen count in Mountain Brook today?

The Mountain Brook tree pollen index today is 17 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Mountain Brook’s overall pollen count today is 16 (Low) across all types. See the full Mountain Brook pollen count for the overall index and every type together.

Mountain Brook is a city in Jefferson County, Alabama. Its population is 22,160 (ACS 2023).

Mountain Brook Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 616Low
Saturday, November 716Low
Sunday, November 816Low
Monday, November 914Low
Tuesday, November 1014Low

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 Mountain Brook’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Mountain 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 17 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Mountain Brook now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Mountain Brook. The type summary stands: tree pollen reads 17 (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. The Alabama allergy season guide singles out oak and hickory, peaking through spring, over a late-winter cedar and juniper opening.

Mountain Brook allergies today

Mountain Brook allergies today are set by the same reading as the Mountain Brook pollen count today: the Total Pollen Index is 16 (Low), and the tree pollen index on this page is 17 (Low) of it. When people ask about Mountain Brook allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Mountain Brook.

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

Mountain Brook grass pollen count

Mountain Brook ragweed pollen count

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

See Mountain Brook on the pollen map

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

Alabama allergy season guide

Tree pollen season

Find an allergist in Mountain Brook, AL

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).