Fair Oaks, IN Pollen Count Today
Fair Oaks, IN · Updated Saturday, November 7, 2026
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Fair Oaks, IN
Weeds Index
How active weeds pollen is today (0–100).
Fair Oaks, IN
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Fair Oaks Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Fair Oaks residents check each morning
The Fair Oaks pollen count today is 30 (Low). The main driver is Ragweed, with weed pollen at 39 today. The full split is tree pollen 0.6, grass pollen 1, weed pollen 39. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Saturday, November 7, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Fair Oaks page.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records. In the Plains and around the Great Lakes, ragweed is a familiar late-season plant of open ground, field edges and disturbed soil, which is why it so often leads inland autumn readings.
To see whether today’s pollen level holds, check the 5-day Fair Oaks pollen forecast below — it is currently holding, with Saturday the highest day in the window.
This is the pollen count Fair Oaks residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Fair Oaks pollen count today?
The Fair Oaks pollen count today is 30 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Fair Oaks: this page is updated every morning with the day’s modelled reading.
Fair Oaks allergies today
Fair Oaks allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 30 (Low), driven mainly by Ragweed. When people ask about Fair Oaks allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Fair Oaks.
Allergies in Fair Oaks follow the Indiana 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 Fair Oaks 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 Fair Oaks allergy forecast: today reads 30 (Low), and the day-by-day outlook shows whether Fair Oaks 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 Fair Oaks today records is this same combined reading — tree, grass, weed and mold in one index.
The Fair Oaks allergy count today is 30 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Fair Oaks: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 30 | Low |
| Sunday, November 8 | 30 | Low |
| Monday, November 9 | 30 | Low |
| Tuesday, November 10 | 29 | Low |
| Wednesday, November 11 | 29 | Low |
Pollen Atlas forecasts Fair Oaks’s pollen count to peak on Saturday at 30 (Low) over the next 5 days.
Pollen by type in Fair Oaks
What is driving Fair Oaks’s pollen today
The shape of today’s 30 (Low) is set by weed pollen at 39 (Low on its own scale) — about 96% of the four category readings added together, 38 points clear of the next category, grass pollen at 1. 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 Indiana 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 Fair Oaks, so the drivers have to be read from the category split above. The Indiana guide’s account of Indiana names ragweed above all — the state’s defining allergen — over a maple, elm and oak spring — 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 29 to 30, never changing band. Today’s 30 sits 0 points above the window’s average of 29.6 — a steady window, in which one day reads much like the next.
Plants affecting Fair Oaks now
Detailed plant-by-plant readings for Fair Oaks 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 1 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 39 (Low).
In the Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn ragweed — 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.
Fair Oaks pollen through the year
The Fair Oaks pollen year runs in chapters, set by the Midwest & Great Lakes pattern and the Indiana calendar. Trees come first: trees run from March into May, later near the big lakes. Grasses take the middle of the year: grasses hold from May through July. Weeds close it out: ragweed builds from mid-August, peaks in September, and ends at the first frost. Mold builds through the humid summer and fills the gaps between chapters.
The Indiana allergy season guide names ragweed above all — the state’s defining allergen — over a maple, elm and oak spring. April, May and September are Indiana’s peak months: spring trees, then the tree–grass overlap, then the ragweed crest. The south starts two to three weeks ahead of the north: Evansville’s Ohio River valley warms earlier, keeps mold longer, and meets frost later than the Lake Michigan shore.
November falls between the main chapters of the Indiana 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 8 months of the Indiana year, March to October — a compressed season, which is why its chapters arrive in quick succession. The full calendar is set out in the Indiana allergy season guide.
How to read this index
Pollen Atlas reports the Fair Oaks 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 Fair Oaks, IN 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.
Fair Oaks in today’s national picture
At 30 (Low), Fair Oaks ranks joint 15551st 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 Fair Oaks: Roselawn, IN (6 miles away) reads 27 (Low); Thayer, IN (8 miles away) reads 27 (Low); Mount Ayr, IN (9 miles away) reads 28 (Low). Fair Oaks reads 3 points higher than its nearest tracked neighbour today. Across Indiana’s 973 tracked cities, today runs from 12 in Huron to 35 in Zionsville.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Fair Oaks resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Fair Oaks, IN 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.
Fair Oaks in its local area
Across Indiana’s 973 tracked cities, Fair Oaks ranks joint 19th today.
Like every Pollen Atlas city page, the Fair Oaks, IN pollen count is refreshed each morning.
Nearby cities
- Roselawn pollen count (6 miles away)
- Thayer pollen count (8 miles away)
- Mount Ayr pollen count (9 miles away)
- DeMotte pollen count (9 miles away)
- Shelby pollen count (9 miles away)
- Rensselaer pollen count (10 miles away)
From Pollen Atlas News
See how Fair Oaks ranks in today's pollen count rankings — the worst cities for allergies today
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).