Trumbull Center, CT Pollen Count Today
Trumbull Center, CT · 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).
Trumbull Center, CT
Weeds Index
How active weeds pollen is today (0–100).
Trumbull Center, CT
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Trumbull Center Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Trumbull Center residents check each morning
The Trumbull Center pollen count today is 12 (Low). The main driver is Ragweed, with weed pollen at 16 today. The full split is tree pollen 0.6, grass pollen 0.6, weed pollen 16. 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 Trumbull Center 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 Trumbull Center pollen forecast below — it is currently rising, with Sunday the highest day in the window.
This is the pollen count Trumbull Center residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Trumbull Center pollen count today?
The Trumbull Center pollen count today is 12 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Trumbull Center: this page is updated every morning with the day’s modelled reading.
Trumbull Center allergies today
Trumbull Center allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 12 (Low), driven mainly by Ragweed. When people ask about Trumbull Center allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Trumbull Center.
Allergies in Trumbull Center follow the Connecticut 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 Trumbull Center 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 Trumbull Center allergy forecast: today reads 12 (Low), and the day-by-day outlook shows whether Trumbull Center 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 Trumbull Center today records is this same combined reading — tree, grass, weed and mold in one index.
The Trumbull Center allergy count today is 12 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Trumbull Center: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 12 | Low |
| Sunday, November 8 | 17 | Low |
| Monday, November 9 | 17 | Low |
| Tuesday, November 10 | 17 | Low |
| Wednesday, November 11 | 17 | Low |
Pollen Atlas forecasts Trumbull Center’s pollen count to peak on Sunday at 17 (Low) over the next 5 days.
Pollen by type in Trumbull Center
What is driving Trumbull Center’s pollen today
The shape of today’s 12 (Low) is set by weed pollen at 16 (Low on its own scale) — about 93% of the four category readings added together, 15.4 points clear of the next category, tree pollen at 0.6. 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 Connecticut 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 Trumbull Center, so the drivers have to be read from the category split above. The Connecticut guide’s account of Connecticut names oak, the spring heavyweight peaking in May, with birch alongside — 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 12 to 17, never changing band. Today’s 12 sits 4 points below the window’s average of 16 — a steady window, in which one day reads much like the next.
Plants affecting Trumbull Center now
Detailed plant-by-plant readings for Trumbull Center 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 0.6 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 16 (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.
Trumbull Center pollen through the year
The Trumbull Center pollen year runs in chapters, set by the Northeast pattern and the Connecticut 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 Connecticut allergy season guide names oak, the spring heavyweight peaking in May, with birch alongside. Connecticut’s season runs from late March to the first hard frost in three clear acts, and the Connecticut River Valley’s farm bottomlands give Hartford a fall ragweed peak to match its spring. The shore trades a little pollen relief from Sound breezes for elevated mold, while the northwest hills start latest and finish earliest.
November falls between the main chapters of the Connecticut 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 Connecticut year, March to October — a compressed season, which is why its chapters arrive in quick succession. The full calendar is set out in the Connecticut allergy season guide.
How to read this index
Pollen Atlas reports the Trumbull Center 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 Trumbull Center, CT 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.
Trumbull Center in today’s national picture
At 12 (Low), Trumbull Center ranks joint 76525th 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 Trumbull Center: Daniels Farm, CT (3 miles away) reads 11 (Low); Long Hill, CT (3 miles away) reads 11 (Low); Sacred Heart University, CT (3 miles away) reads 12 (Low). Trumbull Center reads 1 point higher than its nearest tracked neighbour today. Across Connecticut’s 215 tracked cities, today runs from 5 in Stafford Springs to 17 in Byram.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Trumbull Center resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Trumbull Center, CT 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.
Trumbull Center in its local area
Trumbull Center is a census-designated place in Greater Bridgeport Planning Region, Connecticut. Its population is 10,137 (ACS 2023).
Across Connecticut’s 215 tracked cities, Trumbull Center ranks joint 46th today.
Like every Pollen Atlas city page, the Trumbull Center, CT pollen count is refreshed each morning.
Nearby cities
- Daniels Farm pollen count (3 miles away)
- Long Hill pollen count (3 miles away)
- Sacred Heart University pollen count (3 miles away)
- Bridgeport pollen count (4 miles away)
- Oronoque pollen count (4 miles away)
- Plattsville pollen count (4 miles away)
From Pollen Atlas News
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).