Tree Pollen Count in Jena, Romania

Last updated Saturday, November 7, 2026

This page shows the most recent reading available for Jena — from Saturday, November 7, 2026 (2 days ago) — not today's reading.

This reading is the forecast point shared with Jdioara, Romania — 3 nearby places use the same point; Jena is 1.3 km from it.

Pollen by type in Jena

What is the tree pollen count in Jena today?

The Jena 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.

Jena’s overall pollen count today is 34 (Low) across all types. See the full Jena pollen count for the overall index and every type together.

Jena is in Comuna Gavojdia, Timiș County, Romania. Its population is 542 (GeoNames).

Jena Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 734Low
Sunday, November 834Low
Monday, November 924Low
Tuesday, November 1017Low
Wednesday, November 1121Low

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

Species driving Jena’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 Jena now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Jena. The type summary stands: tree pollen reads 0.6 (Low) today.

In the Continental East pattern, the plants that typically shape this city’s year are a birch-led spring, late-spring and summer grasses, and a strong late-summer ragweed chapter — 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.

Trees open from March and build to a birch-led peak in April and May. This month sits outside the usual tree pollen window for the Continental East pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Romania allergy season guide is published yet, so the seasonal context here follows the Continental East regional pattern.

Jena allergies today

Jena allergies today are set by the same reading as the Jena pollen count today: the Total Pollen Index is 34 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Jena allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Jena.

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

Jena grass pollen count

Jena ragweed pollen count

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

See Jena 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 Jena, Romania

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).