Grass Pollen Count in Casper Mountain, WY — Today

Pollen by type in Casper Mountain

• Casper Mountain tree pollen count
• Casper Mountain ragweed pollen count
• Casper Mountain pollen count

What is the grass pollen count in Casper Mountain today?

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

Modelled pollen risk index — not a measured count.

Grass pollen is the dominant allergen in Casper Mountain today. See the full Casper Mountain pollen count for the overall index and every type together.

Casper Mountain Grass 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 Casper Mountain’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Casper Mountain’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Casper Mountain is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — 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.

The Wyoming allergy season guide singles out sagebrush, the state’s signature allergen, flowering from August into October and peaking in September.

Plants affecting Casper Mountain now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Casper Mountain. The type summary stands: grass 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 grass pollen level means

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

Enjoy outdoor activities.

Meadow and hay grasses carry the brief summer, from June into August. This month sits outside the usual grass pollen window for the High Basins pattern, so today’s grass 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.

Casper Mountain allergies today

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

Allergies in Casper Mountain follow the Wyoming calendar set out on the full Casper Mountain 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 Casper Mountain before heading outdoors, the grass 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 Casper Mountain allergy forecast for the grass pollen season: it shows whether Casper Mountain 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.