Ragweed Pollen Count in Cheyenne, WY — Today

Pollen by type in Cheyenne

• Cheyenne tree pollen count
• Cheyenne grass pollen count
• Cheyenne pollen count

What is the ragweed pollen count in Cheyenne today?

The Cheyenne ragweed pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Cheyenne’s overall pollen count today is 5 (Low) across all types. See the full Cheyenne pollen count for the overall index and every type together.

Cheyenne is a city in Laramie County, Wyoming. Its population is 64,976 (ACS 2023).

Cheyenne Ragweed Pollen Count: 5-Day Forecast

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

Species driving Cheyenne’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 0.6 (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 Cheyenne now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Cheyenne. The type summary stands: ragweed pollen reads 0.6 (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.

Cheyenne allergies today

Cheyenne allergies today are set by the same reading as the Cheyenne pollen count today: the Total Pollen Index is 5 (Low), and the ragweed pollen index on this page is 0.6 (Low) of it. When people ask about Cheyenne allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Cheyenne.

Allergies in Cheyenne follow the Wyoming calendar set out on the full Cheyenne 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 Cheyenne 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 Cheyenne allergy forecast for the ragweed pollen season: it shows whether Cheyenne 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.