Hartselle, AL Pollen Count Today
Hartselle, AL · Updated Saturday, November 7, 2026
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Hartselle, AL
Weeds Index
How active weeds pollen is today (0–100).
Hartselle, AL
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Hartselle Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Hartselle residents check each morning
The Hartselle pollen count today is 17 (Low). The main driver is Ragweed, with weed pollen at 21 today. The full split is tree pollen 9, grass pollen 2, weed pollen 21. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Saturday, November 7, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Hartselle page.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records.
To see whether today’s pollen level holds, check the 5-day Hartselle pollen forecast below — it is currently holding, with Saturday the highest day in the window.
This is the pollen count Hartselle residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Hartselle pollen count today?
The Hartselle pollen count today is 17 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Hartselle: this page is updated every morning with the day’s modelled reading.
Hartselle allergies today
Hartselle allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 17 (Low), driven mainly by Ragweed. When people ask about Hartselle allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Hartselle.
Allergies in Hartselle follow the Alabama calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Hartselle before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Hartselle allergy forecast: today reads 17 (Low), and the day-by-day outlook shows whether Hartselle allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Hartselle today records is this same combined reading — tree, grass, weed and mold in one index.
The Hartselle allergy count today is 17 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Hartselle: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 17 | Low |
| Sunday, November 8 | 17 | Low |
| Monday, November 9 | 16 | Low |
| Tuesday, November 10 | 16 | Low |
| Wednesday, November 11 | 11 | Low |
Pollen Atlas forecasts Hartselle’s pollen count to peak on Saturday at 17 (Low) over the next 5 days.
Pollen by type in Hartselle
What is driving Hartselle’s pollen today
The shape of today’s 17 (Low) is set by weed pollen at 21 (Low on its own scale) — about 66% of the four category readings added together, 12 points clear of the next category, tree pollen at 9. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November is the Alabama calendar working as expected — November falls in the closing weeks of the state’s weed chapter.
Plant-level detail is not in today’s feed for Hartselle, so the drivers have to be read from the category split above. The Alabama guide’s account of Alabama names oak and hickory, peaking through spring, over a late-winter cedar and juniper opening — the pollens behind readings of this shape in this state — and the split shows how much of today’s total each category is actually carrying.
Across the five-day window the Total Pollen Index runs from 11 to 17, never changing band. Today’s 17 sits 2 points above the window’s average of 15.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Hartselle now
Detailed plant-by-plant readings for Hartselle were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 9 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 2 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 21 (Low).
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\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Hartselle pollen through the year
The Hartselle pollen year runs in chapters, set by the Southeast pattern and the Alabama calendar. Trees come first: trees can start as early as February and peak in April. Grasses take the middle of the year: grasses follow in May and run through the summer. Weeds close it out: ragweed runs from mid-August to the first frost. Mold is the quiet fourth player, sustained by river-valley humidity between the pollen waves.
The Alabama allergy season guide names oak and hickory, peaking through spring, over a late-winter cedar and juniper opening. Alabama’s season is among the longest in the country: tree pollen can start in January on the Gulf Coast, and ragweed can run into October or November before frost ends it. The Asthma and Allergy Foundation of America has placed Birmingham in its national Allergy Capitals rankings, a measure of pollen, medicine use and specialist access combined.
November in Hartselle sits inside the weed chapter of the Alabama year, in its closing weeks — the part of the calendar today’s readings should be judged against. Between them, the three chapters cover 10 months of the Alabama year, February to November — a long season by national standards, with only a short quiet gap. The full calendar is set out in the Alabama allergy season guide.
How to read this index
Pollen Atlas reports the Hartselle pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down even in a month when Hartselle, AL pollen is usually more active. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Hartselle in today’s national picture
At 17 (Low), Hartselle ranks joint 61701st of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Hartselle: Falkville, AL (5 miles away) reads 17 (Low); Priceville, AL (7 miles away) reads 21 (Low); Somerville, AL (9 miles away) reads 17 (Low). Hartselle reads exactly level with its nearest tracked neighbour today. Across Alabama’s 592 tracked cities, today runs from 13 in Waterloo to 29 in Moores Mill.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Hartselle resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Hartselle, AL can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Hartselle in its local area
Hartselle is a city in Morgan County, Alabama. Its population is 15,586 (ACS 2023).
Across Alabama’s 592 tracked cities, Hartselle ranks joint 153rd today.
Like every Pollen Atlas city page, the Hartselle, AL pollen count is refreshed each morning.
Nearby cities
- Falkville pollen count (5 miles away)
- Priceville pollen count (7 miles away)
- Somerville pollen count (9 miles away)
- Decatur pollen count (10 miles away)
- Eva pollen count (13 miles away)
- Mooresville pollen count (13 miles away)
From Pollen Atlas News
See how Hartselle ranks in today's pollen count rankings — the worst cities for allergies today
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).