Grass Pollen Count in Jirny, Czechia — Today

Pollen by type in Jirny

• Jirny tree pollen count
• Jirny ragweed pollen count
• Jirny pollen count

What is the grass pollen count in Jirny today?

The Jirny 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.

Jirny’s overall pollen count today is 28 (Low) across all types. See the full Jirny pollen count for the overall index and every type together.

Jirny is in Okres Praha-východ, Central Bohemia, Czechia. Its population is 3,280 (GeoNames).

Jirny Grass Pollen Count: 5-Day Forecast

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 Jirny’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Jirny’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 Jirny 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 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.

Plants affecting Jirny now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Jirny. The type summary stands: grass 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 grass pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Grasses hold from May through July. This month sits outside the usual grass pollen window for the Continental East pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Czechia allergy season guide is published yet, so the seasonal context here follows the Continental East regional pattern.

Jirny allergies today

Jirny allergies today are set by the same reading as the Jirny pollen count today: the Total Pollen Index is 28 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Jirny allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Jirny.

Allergies in Jirny follow the Czechia calendar set out on the full Jirny 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 Jirny 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 Jirny allergy forecast for the grass pollen season: it shows whether Jirny 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.