Stirling City, CA Pollen Count Today

What is the Stirling City pollen count today?

The Stirling City pollen count today is 14 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.

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

Stirling City allergies today

Stirling City allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 14 (Low), driven mainly by Ragweed. When people ask about Stirling City allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Stirling City.

Allergies in Stirling City follow the California 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 Stirling City 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 Stirling City allergy forecast: today reads 14 (Low), and the day-by-day outlook shows whether Stirling City 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 Stirling City today records is this same combined reading — tree, grass, weed and mold in one index.

The Stirling City allergy count today is 14 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.

Pollen count today Stirling City: the 5-day forecast

Pollen Atlas forecasts Stirling City’s pollen count to peak on Saturday at 14 (Low) over the next 5 days.

Pollen by type in Stirling City

• Stirling City tree pollen count
• Stirling City grass pollen count
• Stirling City ragweed pollen count

What is driving Stirling City’s pollen today

The shape of today’s 14 (Low) is set by weed pollen at 16 (Low on its own scale) — about 58% of the four category readings added together, 5 points clear of the next category, tree pollen at 11. 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 California 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 Stirling City, so the drivers have to be read from the category split above. The California guide’s account of California names planted olive and the Central Valley’s concentrated spring pollen — 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 13 to 14, never changing band. Today’s 14 sits 1 point above the window’s average of 13.2 — a steady window, in which one day reads much like the next.

Plants affecting Stirling City now

Detailed plant-by-plant readings for Stirling City 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 11 (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 16 (Low).

In the California pattern, the plants that typically shape this city’s year are winter and spring trees, late-spring grasses and late-summer weeds — 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.

Stirling City pollen through the year

Three chapters make the California pollen year, and Stirling City follows them in the state’s own order. The tree chapter: trees build through spring, with planted olive peaking from March into May. The grass chapter: grasses peak in spring in the Central Valley and run longer and milder on the coast. The weed chapter: weeds follow in late summer and fall, stronger after wet winters.

There is no single California season: the Central Valley records some of the state’s sharpest spring peaks, trapped and concentrated by valley geography, while the coast runs long and mild. The AAFA’s 2025 Allergy Capitals research noted upward movement for several California cities, attributed to grass and weed pollen after wet weather. The California guide singles out planted olive and the Central Valley’s concentrated spring pollen.

November falls between the main chapters of the California 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 California 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 California allergy season guide.

How to read this index

Pollen Atlas reports the Stirling City 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 Stirling City, CA 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.

Stirling City in today’s national picture

At 14 (Low), Stirling City ranks joint 71898th 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 Stirling City: Magalia, CA (7 miles away) reads 18 (Low); Forest Ranch, CA (7 miles away) reads 17 (Low); Concow, CA (9 miles away) reads 18 (Low). Stirling City reads 4 points lower than its nearest tracked neighbour today. Across California’s 1602 tracked cities, today runs from 5 in Truckee to 42 in Mecca.

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

Stirling City in its local area

Across California’s 1602 tracked cities, Stirling City ranks joint 1425th today.

Like every Pollen Atlas city page, the Stirling City, CA pollen count is refreshed each morning.

Nearby cities

• Magalia pollen count (7 miles away)
• Forest Ranch pollen count (7 miles away)
• Concow pollen count (9 miles away)
• Cohasset pollen count (11 miles away)
• Paradise pollen count (11 miles away)
• Butte Meadows pollen count (12 miles away)

From Pollen Atlas News

• California allergy season
• Ragweed season