Tree Pollen Count in San Sebastiano, Italy — Today

Updated Saturday, November 7, 2026

Pollen by type in San Sebastiano

What is the tree pollen count in San Sebastiano today?

The San Sebastiano 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 Sebastiano’s overall pollen count today is 9 (Low) across all types. See the full San Sebastiano pollen count for the overall index and every type together.

San Sebastiano is in Provincia di Brescia, Lombardy, Italy. Its population is 23,228 (GeoNames).

San Sebastiano Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 79Low
Sunday, November 89Low
Monday, November 914Low
Tuesday, November 1014Low
Wednesday, November 1113Low

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 Sebastiano’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving San Sebastiano’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 Sebastiano now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for San Sebastiano. 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 Sebastiano allergies today

San Sebastiano allergies today are set by the same reading as the San Sebastiano pollen count today: the Total Pollen Index is 9 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about San Sebastiano allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for San Sebastiano.

Allergies in San Sebastiano follow the Italy calendar set out on the full San Sebastiano 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 Sebastiano 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 Sebastiano allergy forecast for the tree pollen season: it shows whether San Sebastiano 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 Sebastiano pollen count — all types, the overall index and today’s ranking context

San Sebastiano grass pollen count

San Sebastiano ragweed pollen count

See how San Sebastiano ranks in today's pollen count rankings — the worst cities for allergies today

See San Sebastiano on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Tree pollen season

Find an allergist in San Sebastiano, Italy

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).