American Falls, ID Pollen Count Today

What is the American Falls pollen count today?

The American Falls pollen count today is 22 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.

Short answer for anyone searching pollen count today American Falls: this page is updated every morning with the day’s modelled reading.

American Falls allergies today

American Falls allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 22 (Low), driven mainly by Ragweed. When people ask about American Falls allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for American Falls.

Allergies in American Falls follow the Idaho 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 American Falls 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 American Falls allergy forecast: today reads 22 (Low), and the day-by-day outlook shows whether American Falls 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 American Falls today records is this same combined reading — tree, grass, weed and mold in one index.

The American Falls allergy count today is 22 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.

Pollen count today American Falls: the 5-day forecast

Pollen Atlas forecasts American Falls’s pollen count to peak on Sunday at 24 (Low) over the next 5 days.

Pollen by type in American Falls

• American Falls tree pollen count
• American Falls grass pollen count
• American Falls ragweed pollen count

What is driving American Falls’s pollen today

The shape of today’s 22 (Low) is set by weed pollen at 29 (Low on its own scale) — about 96% of the four category readings added together, 28.4 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 Idaho 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 American Falls, so the drivers have to be read from the category split above. The Idaho guide’s account of Idaho names sagebrush, the signature weed of the Snake River plain from August through October — 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 24, never changing band. Today’s 22 sits 2 points below the window’s average of 23.6 — a steady window, in which one day reads much like the next.

Plants affecting American Falls now

Detailed plant-by-plant readings for American Falls 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 29 (Low).

In the Mountain West pattern, the plants that typically shape this city’s year are spring trees and late-spring grasses in a compressed warm-season window — 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.

American Falls pollen through the year

The American Falls pollen year runs in chapters, set by the Mountain West pattern and the Idaho calendar. Trees come first: juniper can arrive in late winter, and the main tree wave builds in spring — as late as April at Denver’s altitude. Grasses take the middle of the year: grasses follow in a compressed early-summer run. Weeds close it out: ragweed and sagebrush-family weeds close the year from late summer.

The Idaho allergy season guide names sagebrush, the signature weed of the Snake River plain from August through October. Southwest Idaho’s working calendar runs trees from February to May, grasses from May to July, and weeds from August — and elevation delays everything, so the eastern high country starts later and ends earlier than the Treasure Valley. The northern panhandle is a different regime — wetter and forested, with pine, cedar and alder in spring and a softer sagebrush presence.

November falls between the main chapters of the Idaho 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 9 months of the Idaho year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. The full calendar is set out in the Idaho allergy season guide.

How to read this index

Pollen Atlas reports the American Falls 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 whatever the month. 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.

American Falls in today’s national picture

At 22 (Low), American Falls ranks joint 43357th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.

Around American Falls: Aberdeen, ID (11 miles away) reads 25 (Low); Rockland, ID (15 miles away) reads 5 (Low); Arbon Valley, ID (15 miles away) reads 25 (Low). American Falls reads 3 points lower than its nearest tracked neighbour today. Across Idaho’s 236 tracked cities, today runs from 5 in Coeur d'Alene to 29 in Genesee.

Pollen totals are population numbers; symptoms are personal. The same reading can leave one American Falls resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in American Falls, ID 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.

American Falls in its local area

Across Idaho’s 236 tracked cities, American Falls ranks joint 87th today.

Like every Pollen Atlas city page, the American Falls, ID pollen count is refreshed each morning.

Nearby cities

• Aberdeen pollen count (11 miles away)
• Rockland pollen count (15 miles away)
• Arbon Valley pollen count (15 miles away)
• Pocatello pollen count (21 miles away)
• Chubbuck pollen count (22 miles away)
• Tyhee pollen count (23 miles away)

From Pollen Atlas News

• Idaho allergy season
• Ragweed season