Webster, NY Pollen Count
Webster, NY · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Webster — from Friday, November 6, 2026 (1 day ago) — not today's reading.
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).
Webster, NY
Weeds Index
How active weeds pollen is today (0–100).
Webster, NY
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Webster Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Webster residents check each morning
The Webster pollen count today is 22 (Low). The main driver is Ragweed, with weed pollen at 28 today. The full split is tree pollen 0.6, grass pollen 1, weed pollen 28. 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 Friday, November 6, 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 Webster 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 Webster pollen forecast below — it is currently mixed, with Friday the highest day in the window.
This is the pollen count Webster residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Webster pollen count today?
The Webster 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 Webster: this page is updated every morning with the day’s modelled reading.
Webster allergies today
Webster 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 Webster allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Webster.
Allergies in Webster follow the New York 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 Webster 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 Webster allergy forecast: today reads 22 (Low), and the day-by-day outlook shows whether Webster 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 Webster today records is this same combined reading — tree, grass, weed and mold in one index.
The Webster allergy count today is 22 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Webster: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 22 | Low |
| Saturday, November 7 | 15 | Low |
| Sunday, November 8 | 15 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 17 | Low |
Pollen Atlas forecasts Webster’s pollen count to peak on Friday at 22 (Low) over the next 5 days.
Pollen by type in Webster
What is driving Webster’s pollen today
The shape of today’s 22 (Low) is set by weed pollen at 28 (Low on its own scale) — about 95% of the four category readings added together, 27 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 New York 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 Webster, so the drivers have to be read from the category split above. The New York guide’s account of New York names birch and oak, preceded by elm and maple — 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 15 to 22, never changing band. Today’s 22 sits 4 points above the window’s average of 18.2 — a moving window, worth reading day by day rather than from the average.
Plants affecting Webster now
Detailed plant-by-plant readings for Webster 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 28 (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.
Webster pollen through the year
The Webster pollen year runs in chapters, set by the Northeast pattern and the New York 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 New York allergy season guide names birch and oak, preceded by elm and maple. New York City’s tree season typically opens one to three weeks ahead of Rochester’s, where Lake Ontario’s cold air delays spring along the shore. The AAFA’s 2025 report ranked New York City in the less-challenging half of its 100 metros, reflecting moderate overall burden despite a real spring peak.
November falls between the main chapters of the New York 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 New York year, March to October — a compressed season, which is why its chapters arrive in quick succession. The full calendar is set out in the New York allergy season guide.
How to read this index
Pollen Atlas reports the Webster 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 Webster, NY 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.
Webster in today’s national picture
At 22 (Low), Webster ranks joint 44134th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Serpa, Portugal at 53, and the lowest is Galiakberovo, Russia at 5. The whole table spans 48 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Webster: Ontario, NY (7 miles away) reads 21 (Low); Gananda, NY (8 miles away) reads 27 (Low); Irondequoit, NY (8 miles away) reads 24 (Low). Webster reads 1 point higher than its nearest tracked neighbour today. Across New York’s 1289 tracked cities, today runs from 5 in Union to 29 in Scottsville.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Webster resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Webster, NY 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.
Webster in its local area
Across New York’s 1289 tracked cities, Webster ranks joint 75th today.
Like every Pollen Atlas city page, the Webster, NY pollen count is refreshed each morning.
Nearby cities
- Ontario pollen count (7 miles away)
- Gananda pollen count (8 miles away)
- Irondequoit pollen count (8 miles away)
- East Rochester pollen count (8 miles away)
- Fairport pollen count (8 miles away)
- St. John Fisher College pollen count (8 miles away)
From Pollen Atlas News
See how Webster 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).