New Haven, WV Pollen Count Today
New Haven, WV · 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).
New Haven, WV
Weeds Index
How active weeds pollen is today (0–100).
New Haven, WV
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day New Haven Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count New Haven residents check each morning
The New Haven pollen count today is 15 (Low). The main driver is Ragweed, with weed pollen at 19 today. The full split is tree pollen 0.6, grass pollen 1, weed pollen 19. 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 New Haven 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 Northeast, autumn weed pollen typically winds down as colder nights arrive, so late-season totals can change quickly from week to week.
To see whether today’s pollen level holds, check the 5-day New Haven pollen forecast below — it is currently mixed, with Saturday the highest day in the window.
This is the pollen count New Haven residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the New Haven pollen count today?
The New Haven pollen count today is 15 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today New Haven: this page is updated every morning with the day’s modelled reading.
New Haven allergies today
New Haven allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 15 (Low), driven mainly by Ragweed. When people ask about New Haven allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for New Haven.
Allergies in New Haven follow the West Virginia 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 New Haven 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 New Haven allergy forecast: today reads 15 (Low), and the day-by-day outlook shows whether New Haven 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 New Haven today records is this same combined reading — tree, grass, weed and mold in one index.
The New Haven allergy count today is 15 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today New Haven: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 15 | Low |
| Sunday, November 8 | 15 | Low |
| Monday, November 9 | 13 | Low |
| Tuesday, November 10 | 15 | Low |
| Wednesday, November 11 | 14 | Low |
Pollen Atlas forecasts New Haven’s pollen count to peak on Saturday at 15 (Low) over the next 5 days.
Pollen by type in New Haven
What is driving New Haven’s pollen today
The shape of today’s 15 (Low) is set by weed pollen at 19 (Low on its own scale) — about 92% of the four category readings added together, 18 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 West Virginia 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 New Haven, so the drivers have to be read from the category split above. The West Virginia guide’s account of West Virginia names oak and hickory, dominating April and May, after maple and birch open in March — 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 15, never changing band. Today’s 15 sits 1 point above the window’s average of 14.4 — a steady window, in which one day reads much like the next.
Plants affecting New Haven now
Detailed plant-by-plant readings for New Haven 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 19 (Low).
In the Northeast pattern, the plants that typically shape this city’s year are spring trees, late-spring grasses and late-summer 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.
New Haven pollen through the year
The New Haven pollen year runs in chapters, set by the Northeast pattern and the West Virginia calendar. Trees come first: trees open in late March and build to an oak-led peak in May. Grasses take the middle of the year: grasses hold from late May into July. Weeds close it out: ragweed builds from mid-August, peaks in September, and is ended by the first hard frost. Mold tracks the region’s humidity rather than a flowering calendar, and it fills the gaps between chapters.
The West Virginia allergy season guide names oak and hickory, dominating April and May, after maple and birch open in March. West Virginia’s cities all sit in narrow river valleys, where ridges hem in the air and spring pollen settles over neighborhoods instead of dispersing. In February 2023, a visible powder settling on cars across the Eastern Panhandle was sampled by the West Virginia Department of Environmental Protection and found to be predominantly pollen — an early-season release heavy enough to see.
November falls between the main chapters of the West Virginia 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 West Virginia year, March to October — a compressed season, which is why its chapters arrive in quick succession. The full calendar is set out in the West Virginia allergy season guide.
How to read this index
Pollen Atlas reports the New Haven 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 New Haven, WV 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.
New Haven in today’s national picture
At 15 (Low), New Haven ranks joint 68240th 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 New Haven: Syracuse, OH (1 miles away) reads 15 (Low); Hartford City, WV (1 miles away) reads 15 (Low); Racine, OH (3 miles away) reads 16 (Low). New Haven reads exactly level with its nearest tracked neighbour today. Across West Virginia’s 439 tracked cities, today runs from 5 in Princeton to 26 in Charles Town.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one New Haven resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in New Haven, WV 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.
New Haven in its local area
Across West Virginia’s 439 tracked cities, New Haven ranks joint 27th today.
Like every Pollen Atlas city page, the New Haven, WV pollen count is refreshed each morning.
Nearby cities
- Hartford City pollen count (1 miles away)
- Clifton pollen count (4 miles away)
- Mason pollen count (4 miles away)
- Ravenswood pollen count (11 miles away)
- Cottageville pollen count (11 miles away)
- Point Pleasant pollen count (13 miles away)
From Pollen Atlas News
See how New Haven 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).