Ragweed Pollen Count in 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 by type in Farson

What is the ragweed pollen count in Farson today?

The Farson ragweed pollen index today is 30 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Farson today. See the full Farson pollen count for the overall index and every type together.

Farson Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 623Low
Saturday, November 723Low
Sunday, November 823Low
Monday, November 923Low
Tuesday, November 1022Low

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 Farson’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Farson’s ragweed 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: ragweed pollen reads 30 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.

Plants affecting Farson now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Farson. The type summary stands: ragweed pollen reads 30 (Low) today.

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’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Sagebrush flowers from August into October and peaks in September, and the first hard frost ends it. This month sits outside the usual ragweed pollen window for the High Basins pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Wyoming allergy season guide singles out sagebrush, the state’s signature allergen, flowering from August into October and peaking in September.

Farson allergies today

Farson allergies today are set by the same reading as the Farson pollen count today: the Total Pollen Index is 23 (Low), and the ragweed pollen index on this page is 30 (Low) of it. When people ask about Farson allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Farson.

Allergies in Farson follow the Wyoming calendar set out on the full Farson 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 Farson before heading outdoors, the ragweed 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 Farson allergy forecast for the ragweed pollen season: it shows whether Farson 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 Farson pollen count — all types, the overall index and today’s ranking context

Farson tree pollen count

Farson grass pollen count

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

See Farson on the pollen map

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

Wyoming allergy season guide

Ragweed season

Find an allergist in Farson, WY

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).