Farson, WY Pollen Count
Farson, WY · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Farson — 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).
Farson, WY
Weeds Index
How active weeds pollen is today (0–100).
Farson, WY
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Farson Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Farson residents check each morning
The Farson pollen count today is 23 (Low). The main driver is Ragweed, with weed pollen at 30 today. The full split is tree pollen 0.6, grass pollen 0.6, weed pollen 30. 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 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 weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Farson 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 Farson pollen forecast below — it is currently holding, with Friday the highest day in the window.
This is the pollen count Farson residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Farson pollen count today?
The Farson pollen count today is 23 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Farson: this page is updated every morning with the day’s modelled reading.
Farson allergies today
Farson allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 23 (Low), driven mainly by Ragweed. When people ask about Farson allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Farson.
Allergies in Farson follow the Wyoming 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 Farson 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 Farson allergy forecast: today reads 23 (Low), and the day-by-day outlook shows whether Farson 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 Farson today records is this same combined reading — tree, grass, weed and mold in one index.
The Farson allergy count today is 23 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Farson: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 23 | Low |
| Saturday, November 7 | 23 | Low |
| Sunday, November 8 | 23 | Low |
| Monday, November 9 | 23 | Low |
| Tuesday, November 10 | 22 | Low |
Pollen Atlas forecasts Farson’s pollen count to peak on Friday at 23 (Low) over the next 5 days.
Pollen by type in Farson
What is driving Farson’s pollen today
The shape of today’s 23 (Low) is set by weed pollen at 30 (Low on its own scale) — about 96% of the four category readings added together, 29.4 points clear of the next category, tree pollen at 0.6. 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 runs against the usual calendar — the Wyoming weed chapter runs August to October — 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 Farson, so the drivers have to be read from the category split above. The Wyoming guide’s account of Wyoming names sagebrush, the state’s signature allergen, flowering from August into October and peaking in September — 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 22 to 23, never changing band. Today’s 23 sits 0 points above the window’s average of 22.8 — a steady window, in which one day reads much like the next.
Plants affecting Farson now
Detailed plant-by-plant readings for Farson 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 0.6 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 30 (Low).
In the High Basins pattern, the plants that typically shape this city’s year are river-corridor cottonwood and juniper, brief-summer meadow grasses, and sagebrush flowering late — 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.
Farson pollen through the year
The Farson pollen year runs in chapters, set by the High Basins pattern and the Wyoming calendar. Trees come first: spring is a river-corridor season — cottonwood and juniper from March into May — because most of Wyoming’s trees grow where the water is. Grasses take the middle of the year: meadow and hay grasses carry the brief summer, from June into August. Weeds close it out: sagebrush flowers from August into October and peaks in September, and the first hard frost ends it.
The Wyoming allergy season guide names sagebrush, the state’s signature allergen, flowering from August into October and peaking in September. Spring is a river-corridor season — cottonwood and juniper from March into May — because most of Wyoming’s trees grow where the water is. Wind is a season-maker here: pollen routinely arrives from far beyond the local landscape, so a town’s bad day may be grown a basin away.
November falls between the main chapters of the Wyoming pollen year — the tail of one and the approach of the next — so the calendar alone explains little today, and the modelled split above carries the story. Between them, the three chapters cover 8 months of the Wyoming year, March to October — a compressed season, which is why its chapters arrive in quick succession. The full calendar is set out in the Wyoming allergy season guide.
How to read this index
Pollen Atlas reports the Farson 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 Farson, WY 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.
Farson in today’s national picture
At 23 (Low), Farson ranks joint 41692nd 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 Farson: Eden, WY (7 miles away) reads 21 (Low); North Rock Springs, WY (34 miles away) reads 18 (Low); Fontenelle, WY (34 miles away) reads 17 (Low). Farson reads 2 points higher than its nearest tracked neighbour today. Across Wyoming’s 204 tracked cities, today runs from 5 in Casper to 31 in Dubois.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Farson resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Farson, WY 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.
Farson in its local area
Across Wyoming’s 204 tracked cities, Farson ranks joint 26th today.
Like every Pollen Atlas city page, the Farson, WY pollen count is refreshed each morning.
Nearby cities
- Eden pollen count (7 miles away)
- North Rock Springs pollen count (34 miles away)
- Fontenelle pollen count (34 miles away)
- Reliance pollen count (36 miles away)
- Superior pollen count (36 miles away)
- Rock Springs pollen count (40 miles away)
From Pollen Atlas News
See how Farson 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).