Tree Pollen Count in Olgiasca, Italy

Last updated Sunday, November 8, 2026

This page shows the most recent reading available for Olgiasca — from Sunday, November 8, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Cremia, Italy — 16 nearby places use the same point; Olgiasca is 1.5 km from it.

Pollen by type in Olgiasca

What is the tree pollen count in Olgiasca today?

The Olgiasca 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.

Olgiasca’s overall pollen count today is 5 (Low) across all types. See the full Olgiasca pollen count for the overall index and every type together.

Olgiasca is in Provincia di Lecco, Lombardy, Italy. Its population is 241 (GeoNames).

Olgiasca Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Sunday, November 85Low
Monday, November 97Low
Tuesday, November 106Low
Wednesday, November 116Low
Thursday, November 125Low

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

Species driving Olgiasca’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 Olgiasca now — tree pollen

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

Olgiasca allergies today

Olgiasca allergies today are set by the same reading as the Olgiasca 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 Olgiasca allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Olgiasca.

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

Olgiasca grass pollen count

Olgiasca ragweed pollen count

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

See Olgiasca 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 Olgiasca, 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).