Grass Pollen Count in Colla di Netro, Italy — Today
Updated Monday, November 9, 2026
This reading is the forecast point shared with Borriana, Italy — 32 nearby places use the same point; Colla di Netro is 4.1 km from it.
Pollen by type in Colla di Netro
What is the grass pollen count in Colla di Netro today?
The Colla di Netro grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Colla di Netro’s overall pollen count today is 5 (Low) across all types. See the full Colla di Netro pollen count for the overall index and every type together.
Colla di Netro is in Provincia di Biella, Piedmont, Italy. Its population is 60 (GeoNames).
Colla di Netro Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 5 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 5 | Low |
| Thursday, November 12 | 5 | Low |
| Friday, November 13 | 5 | 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 Colla di Netro’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Colla di Netro’s grass pollen
The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Colla di Netro is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — 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.
Plants affecting Colla di Netro now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Colla di Netro. The type summary stands: grass pollen reads 0.6 (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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grasses build from spring and peak from April into June, earlier in the south. This month sits outside the usual grass pollen window for the Mediterranean pattern, so today’s grass 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.
Colla di Netro allergies today
Colla di Netro allergies today are set by the same reading as the Colla di Netro pollen count today: the Total Pollen Index is 5 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Colla di Netro allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Colla di Netro.
Allergies in Colla di Netro follow the Italy calendar set out on the full Colla di Netro 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 Colla di Netro before heading outdoors, the grass 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 Colla di Netro allergy forecast for the grass pollen season: it shows whether Colla di Netro 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 Colla di Netro pollen count — all types, the overall index and today’s ranking context
Colla di Netro tree pollen count
Colla di Netro ragweed pollen count
See how Colla di Netro ranks in today's pollen count rankings — the worst cities for allergies today
See Colla di Netro 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).