Shenandoah, TX Pollen Count
Shenandoah, TX · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Shenandoah — from Friday, November 6, 2026 (1 day ago) — not today's reading.
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).
Shenandoah, TX
Weeds Index
How active weeds pollen is today (0–100).
Shenandoah, TX
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Shenandoah Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Shenandoah residents check each morning
The Shenandoah pollen count today is 17 (Low). The main driver is Ragweed, with weed pollen at 18 today. Tree pollen is the highest single category in the split at 19 (Low), ahead of weed pollen at 18 and grass pollen at 5. Below, the plant detail and the multi-day outlook show whether today is the pattern or the exception. Pollen Atlas updated this count on Friday, November 6, 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 tree pollen, reading noticeably higher than the rest, which is why the split is printed on every Shenandoah 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 Shenandoah pollen forecast below — it is currently mixed, with Saturday the highest day in the window.
This is the pollen count Shenandoah residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Shenandoah pollen count today?
The Shenandoah 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 Shenandoah: this page is updated every morning with the day’s modelled reading.
Shenandoah allergies today
Shenandoah 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 Shenandoah allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Shenandoah.
Allergies in Shenandoah follow the Texas 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 Shenandoah 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 Shenandoah allergy forecast: today reads 17 (Low), and the day-by-day outlook shows whether Shenandoah 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 Shenandoah today records is this same combined reading — tree, grass, weed and mold in one index.
The Shenandoah allergy count today is 17 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Shenandoah: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 17 | Low |
| Saturday, November 7 | 18 | Low |
| Sunday, November 8 | 17 | Low |
| Monday, November 9 | 15 | Low |
| Tuesday, November 10 | 15 | Low |
Pollen Atlas forecasts Shenandoah’s pollen count to peak on Saturday at 18 (Low) over the next 5 days.
Pollen by type in Shenandoah
What is driving Shenandoah’s pollen today
The shape of today’s 17 (Low) is set by tree pollen at 19 (Low on its own scale) — about 45% of the four category readings added together, 1 points clear of the next category, weed pollen at 18. Tree readings are the fastest-moving of the four in their season, because species pollinate in sequence — a tree-led total can change character within a week. Tree pollen leading in November runs against the usual calendar — the Texas tree chapter runs December to May — so today’s lead is the model outranking the pattern, and this page reports the modelled reading first.
Plant-level detail is not in today’s feed for Shenandoah, so the drivers have to be read from the category split above. The Texas guide’s account of Texas names mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August — 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 15 to 18, never changing band. Today’s 17 sits 1 point above the window’s average of 16.4 — a steady window, in which one day reads much like the next.
Plants affecting Shenandoah now
Detailed plant-by-plant readings for Shenandoah 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 19 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 5 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 18 (Low).
In the Gulf & South Texas pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses, late-summer ragweed and winter mountain cedar in the west of the region — 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.
Shenandoah pollen through the year
Three chapters make the Texas pollen year, and Shenandoah follows them in the Gulf & South Texas order. The tree chapter: mountain cedar runs from December to March in the west of the region, and oak leads the spring. The grass chapter: grasses carry the hot months, with mold close behind in the Gulf humidity. The weed chapter: ragweed runs from August toward a mild, late finish. Outdoor mold stays elevated for much of the year in the Gulf humidity and can co-headline a reading in any month.
Texas runs four seasons back to back — cedar from December to March, oak and other trees in spring, grasses through summer, ragweed to the first frost — so its true low window is short. Pollen seasons are generally growing longer and more intense across the Northern Hemisphere, research by Ziska and colleagues (2019) found — a trend Texas’s near-year-round calendar already illustrates. The Texas guide singles out mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August.
November in Shenandoah sits inside the weed chapter of the Texas year, in its closing weeks — the part of the calendar today’s readings should be judged against. Between them, the three chapters touch every month of the Texas year — there is no reliably empty month in this calendar. The full calendar is set out in the Texas allergy season guide.
How to read this index
Pollen Atlas reports the Shenandoah 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 Shenandoah, TX 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.
Shenandoah in today’s national picture
At 17 (Low), Shenandoah ranks joint 60578th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Serpa, Portugal at 53, and the lowest is Galiakberovo, Russia at 5. The whole table spans 48 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Shenandoah: Oak Ridge North, TX (2 miles away) reads 17 (Low); The Woodlands, TX (3 miles away) reads 17 (Low); Woodloch, TX (3 miles away) reads 17 (Low). Shenandoah reads exactly level with its nearest tracked neighbour today. Across Texas’s 1843 tracked cities, today runs from 8 in Rockport to 42 in Gunter.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Shenandoah resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Shenandoah, TX 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.
Shenandoah in its local area
Across Texas’s 1843 tracked cities, Shenandoah ranks joint 1314th today.
Like every Pollen Atlas city page, the Shenandoah, TX pollen count is refreshed each morning.
Nearby cities
- Oak Ridge North pollen count (2 miles away)
- The Woodlands pollen count (3 miles away)
- Woodloch pollen count (3 miles away)
- Porter Heights pollen count (8 miles away)
- Grangerland pollen count (9 miles away)
- Spring pollen count (9 miles away)
From Pollen Atlas News
See how Shenandoah 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).