Port Richey, FL Pollen Count Today
Port Richey, FL · 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).
Port Richey, FL
Weeds Index
How active weeds pollen is today (0–100).
Port Richey, FL
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Port Richey Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point shared with New Port Richey East, FL — 2 nearby places use the same point; Port Richey is 0.7 km from it.
Pollen count Port Richey residents check each morning
The Port Richey pollen count today is 22 (Low). The main driver is Ragweed, with weed pollen at 25 today. The full split is tree pollen 20, grass pollen 7, weed pollen 25. 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 Port Richey page.
Florida’s mild climate supports a longer and less sharply divided pollen calendar than most of the United States: tree, grass and weed pollen can each appear across more of the year, and no single month reliably clears the index to zero. Florida pages should therefore be read from their modelled split rather than from a northern seasonal calendar. A low Florida total is a low modelled day, not an off-season guarantee, and the five-day outlook matters more here than in strongly seasonal climates.
To see whether today’s pollen level holds, check the 5-day Port Richey pollen forecast below — it is currently holding, with Saturday the highest day in the window.
This is the pollen count Port Richey residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Port Richey pollen count today?
The Port Richey 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 Port Richey: this page is updated every morning with the day’s modelled reading.
Port Richey allergies today
Port Richey 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 Port Richey allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Port Richey.
Allergies in Port Richey follow the Florida 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 Port Richey 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 Port Richey allergy forecast: today reads 22 (Low), and the day-by-day outlook shows whether Port Richey 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 Port Richey today records is this same combined reading — tree, grass, weed and mold in one index.
The Port Richey allergy count today is 22 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Port Richey: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 22 | Low |
| Sunday, November 8 | 22 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 21 | Low |
| Wednesday, November 11 | 21 | Low |
Pollen Atlas forecasts Port Richey’s pollen count to peak on Saturday at 22 (Low) over the next 5 days.
Pollen by type in Port Richey
What is driving Port Richey’s pollen today
The shape of today’s 22 (Low) is set by weed pollen at 25 (Low on its own scale) — about 48% of the four category readings added together, 5 points clear of the next category, tree pollen at 20. 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 is the Florida calendar working as expected — November falls in the closing weeks of the state’s weed chapter.
Plant-level detail is not in today’s feed for Port Richey, so the drivers have to be read from the category split above. The Florida guide’s account of Florida names oak, the signature spring event that often begins in February — 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 21 to 22, never changing band. Today’s 22 sits 0 points above the window’s average of 21.6 — a steady window, in which one day reads much like the next.
Plants affecting Port Richey now
Detailed plant-by-plant readings for Port Richey 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 20 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 7 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 25 (Low).
In the Florida pattern, the plants that typically shape this city’s year are trees, grasses and weeds spread across a long, mild season — 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.
Port Richey pollen through the year
The Port Richey pollen year runs in chapters, set by its own pattern and the Florida calendar. Trees come first: cedar and then oak open the year, oak beginning as early as February. Grasses take the middle of the year: grasses run from spring into October or later. Weeds close it out: ragweed arrives in late summer and fall, for a shorter window than in the Midwest, alongside a fall mold surge.
The Florida allergy season guide names oak, the signature spring event that often begins in February. Pollen Atlas data shows Miami recording measurable pollen in every month of a typical year — Florida’s calendar rarely clears to zero. Fall in Florida combines its shorter ragweed season with a mold surge from leaf litter and tropical-season rain.
November in Port Richey sits inside the weed chapter of the Florida year, in its closing weeks — the part of the calendar today’s readings should be judged against. Between them, the three chapters cover 11 months of the Florida year, January to November — a long season by national standards, with only a short quiet gap. The full calendar is set out in the Florida allergy season guide.
How to read this index
Pollen Atlas reports the Port Richey 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 Port Richey, FL 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.
Port Richey in today’s national picture
At 22 (Low), Port Richey 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 Port Richey: New Port Richey, FL (2 miles away) reads 22 (Low); New Port Richey East, FL (2 miles away) reads 22 (Low); Jasmine Estates, FL (3 miles away) reads 22 (Low). Port Richey reads exactly level with its nearest tracked neighbour today. Across Florida’s 953 tracked cities, today runs from 12 in Port St. John to 30 in Harlem.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Port Richey resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Port Richey, FL 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.
Port Richey in its local area
Port Richey sits 2 miles west-northwest of New Port Richey East, FL — the anchor of the forecast-point group this reading belongs to. Within the group of 2, Port Richey ranks joint 1st; across Florida’s 953 tracked cities, it ranks joint 113th today.
Like every Pollen Atlas city page, the Port Richey, FL pollen count is refreshed each morning.
Nearby cities
- New Port Richey pollen count (2 miles away)
- New Port Richey East pollen count (2 miles away)
- Jasmine Estates pollen count (3 miles away)
- Elfers pollen count (4 miles away)
- Bayonet Point pollen count (4 miles away)
- Beacon Square pollen count (5 miles away)
From Pollen Atlas News
See how Port Richey ranks in today's pollen count rankings — the worst cities for allergies today
See Port Richey on the US pollen map
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).