Tree Pollen Count in San Siro Foce, Italy — Today
Updated Monday, November 9, 2026
This reading is the forecast point shared with Borzonasca, Italy — 32 nearby places use the same point; San Siro Foce is 4.4 km from it.
Pollen by type in San Siro Foce
What is the tree pollen count in San Siro Foce today?
The San Siro Foce tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
San Siro Foce’s overall pollen count today is 5 (Low) across all types. See the full San Siro Foce pollen count for the overall index and every type together.
San Siro Foce is in Provincia di Genova, Liguria, Italy. Its population is 47 (GeoNames).
San Siro Foce Tree 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 San Siro Foce’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving San Siro Foce’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 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting San Siro Foce now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for San Siro Foce. The type summary stands: tree 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 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.
San Siro Foce allergies today
San Siro Foce allergies today are set by the same reading as the San Siro Foce pollen count today: the Total Pollen Index is 5 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about San Siro Foce allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for San Siro Foce.
Allergies in San Siro Foce follow the Italy calendar set out on the full San Siro Foce 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 San Siro Foce 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 San Siro Foce allergy forecast for the tree pollen season: it shows whether San Siro Foce 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 San Siro Foce pollen count — all types, the overall index and today’s ranking context
San Siro Foce grass pollen count
San Siro Foce ragweed pollen count
See how San Siro Foce ranks in today's pollen count rankings — the worst cities for allergies today
See San Siro Foce 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).