Tree Pollen Count in Colli Marini, Italy
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Colli Marini — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
This reading is the forecast point shared with Caronti, Italy — 11 nearby places use the same point; Colli Marini is 2.9 km from it.
Pollen by type in Colli Marini
What is the tree pollen count in Colli Marini today?
The Colli Marini tree pollen index today is 23 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Tree pollen is the dominant allergen in Colli Marini today. See the full Colli Marini pollen count for the overall index and every type together.
Colli Marini is in Città metropolitana di Roma Capitale, Lazio, Italy. Its population is 140 (GeoNames).
Colli Marini Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 23 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 7 | Low |
| Wednesday, November 11 | 19 | Low |
| Thursday, November 12 | 7 | Low |
Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Colli Marini’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Colli Marini’s tree pollen
Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 23 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Colli Marini now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Colli Marini. The type summary stands: tree pollen reads 23 (Low) today.
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’s readings.
Plant detail returns here automatically on any day the feed includes it.
What this tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Cypress opens the year in winter, hazel and alder follow early, and olive carries the spring peak from April into May. This month sits outside the usual tree pollen window for the Mediterranean pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Italy allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.
Colli Marini allergies today
Colli Marini allergies today are set by the same reading as the Colli Marini pollen count today: the Total Pollen Index is 23 (Low), and the tree pollen index on this page is 23 (Low) of it. When people ask about Colli Marini allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Colli Marini.
Allergies in Colli Marini follow the Italy calendar set out on the full Colli Marini page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Colli Marini before heading outdoors, the tree pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.
Read the five-day overall trend above as the Colli Marini allergy forecast for the tree pollen season: it shows whether Colli Marini allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.
See the full Colli Marini pollen count — all types, the overall index and today’s ranking context
Colli Marini grass pollen count
Colli Marini ragweed pollen count
See how Colli Marini ranks in today's pollen count rankings — the worst cities for allergies today
See Colli Marini on the pollen map
Every pollen type, with photos and seasons: the pollen directory
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).