Colle Mainello, Italy Pollen Count Today
Colle Mainello, Italy · 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).
Colle Mainello, Italy
Weeds Index
How active weeds pollen is today (0–100).
Colle Mainello, Italy
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Colle Mainello Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
This reading is the forecast point shared with Gallicano nel Lazio, Italy — 2 nearby places use the same point; Colle Mainello is 2.4 km from it.
Pollen count Colle Mainello residents check each morning
The Colle Mainello pollen count today is 13 (Low). The main driver is Ragweed, with weed pollen at 15 today. Tree pollen is the highest single category in the split at 15 (Low), ahead of weed pollen at 15 and grass pollen at 0.6. 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 tree pollen, reading noticeably higher than the rest, which is why the split is printed on every Colle Mainello 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.
To see whether today’s pollen level holds, check the 5-day Colle Mainello pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Colle Mainello residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Colle Mainello pollen count today?
The Colle Mainello pollen count today is 13 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Colle Mainello: this page is updated every morning with the day’s modelled reading.
Colle Mainello allergies today
Colle Mainello allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 13 (Low), driven mainly by Ragweed. When people ask about Colle Mainello allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Colle Mainello.
Allergies in Colle Mainello follow the Italy 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 Colle Mainello 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 Colle Mainello allergy forecast: today reads 13 (Low), and the day-by-day outlook shows whether Colle Mainello 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 Colle Mainello today records is this same combined reading — tree, grass, weed and mold in one index.
The Colle Mainello allergy count today is 13 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Colle Mainello: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 13 | Low |
| Sunday, November 8 | 19 | Low |
| Monday, November 9 | 19 | Low |
| Tuesday, November 10 | 13 | Low |
| Wednesday, November 11 | 18 | Low |
Pollen Atlas forecasts Colle Mainello’s pollen count to peak on Sunday at 19 (Low) over the next 5 days.
Pollen by type in Colle Mainello
What is driving Colle Mainello’s pollen today
The shape of today’s 13 (Low) is set by tree pollen at 15 (Low on its own scale) — about 49% of the four category readings added together, level with weed pollen at 15. Tree readings are the fastest-moving of the four in their season, because species pollinate in sequence — a tree-led total can change character within a week. Tree pollen leading in November runs against the usual calendar — the Italy tree chapter runs January to May — 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 Colle Mainello, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 13 to 19, never changing band. Today’s 13 sits 3 points below the window’s average of 16.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Colle Mainello now
Detailed plant-by-plant readings for Colle Mainello 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 15 (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 15 (Low).
In the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer 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.
Colle Mainello pollen through the year
The Colle Mainello pollen year runs in chapters, set by the Mediterranean pattern and the Italy calendar. Trees come first: cypress opens the year in winter, hazel and alder follow early, and olive carries the spring peak from April into May. Grasses take the middle of the year: grasses build from spring and peak from April into June, earlier in the south. Weeds close it out: weeds — pellitory through the warm months and ragweed in late summer where it has spread — close a long season that can run into November.
No Italy allergy season guide is published yet, so this page does not single out signature pollens for Colle Mainello — the calendar above is the Mediterranean regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Colle Mainello sits inside the weed chapter of the Italy year, in its closing weeks — the part of the calendar today’s readings should be judged against. Between them, the three chapters cover 10 months of the Italy year, January to November — a long season by national standards, with only a short quiet gap. No Italy allergy season guide is published yet — this calendar follows the Mediterranean regional pattern. See Colle Mainello pollen count rankings and Colle Mainello on the pollen heatmap.
How to read this index
Pollen Atlas reports the Colle Mainello 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 Colle Mainello, Italy 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.
Colle Mainello in today’s national picture
At 13 (Low), Colle Mainello ranks joint 74300th 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 Colle Mainello: Valle Martella, Italy (4 km away) reads 19 (Low); Zagarolo, Italy (4 km away) reads 13 (Low); Gallicano nel Lazio, Italy (4 km away) reads 13 (Low). Colle Mainello reads 6 points lower than its nearest tracked neighbour today. Across Italy’s 6515 tracked cities, today runs from 5 in Trento to 43 in Venturina.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Colle Mainello resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every ragweed season, allergists in Colle Mainello, Italy 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.
Colle Mainello in its local area
Colle Mainello is in Città metropolitana di Roma Capitale, Lazio, Italy. Its population is 1,228 (GeoNames).
Colle Mainello sits 4 km west of Gallicano nel Lazio, Italy — the anchor of the forecast-point group this reading belongs to. Within the group of 2, Colle Mainello ranks joint 1st; across Italy’s 6515 tracked cities, it ranks joint 3630th today.
Like every Pollen Atlas city page, the Colle Mainello, Italy pollen count is refreshed each morning.
Nearby cities
- Valle Martella pollen count (4 km away)
- Zagarolo pollen count (4 km away)
- Gallicano nel Lazio pollen count (4 km away)
- Colonna pollen count (5 km away)
- San Cesareo pollen count (6 km away)
- Corcolle pollen count (6 km away)
From Pollen Atlas News
See how Colle Mainello 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).