Grass Pollen Count in Horky nad Jizerou, Czechia — Today
Updated Monday, November 9, 2026
This reading is the forecast point shared with Brodce, Czechia — 3 nearby places use the same point; Horky nad Jizerou is 5.8 km from it.
Pollen by type in Horky nad Jizerou
What is the grass pollen count in Horky nad Jizerou today?
The Horky nad Jizerou 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.
Horky nad Jizerou’s overall pollen count today is 6 (Low) across all types. See the full Horky nad Jizerou pollen count for the overall index and every type together.
Horky nad Jizerou is in Okres Mladá Boleslav, Central Bohemia, Czechia. Its population is 429 (GeoNames).
Horky nad Jizerou Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Monday, November 9 | 6 | 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 Horky nad Jizerou’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Horky nad Jizerou’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 Horky nad Jizerou 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 Horky nad Jizerou now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Horky nad Jizerou. 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.
Horky nad Jizerou allergies today
Horky nad Jizerou allergies today are set by the same reading as the Horky nad Jizerou pollen count today: the Total Pollen Index is 6 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Horky nad Jizerou allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Horky nad Jizerou.
Allergies in Horky nad Jizerou follow the Czechia calendar set out on the full Horky nad Jizerou 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 Horky nad Jizerou 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 Horky nad Jizerou allergy forecast for the grass pollen season: it shows whether Horky nad Jizerou 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.
Horky nad Jizerou tree pollen count
Horky nad Jizerou ragweed pollen count
See Horky nad Jizerou 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).