Pollen forecast · Mladá Boleslav
Sun 7 Jun
Peaks today
Grasses
Very high level
60grains/m³
LowVery high
Very strong symptoms; limit time outdoors.
None detected today: Birch · Alder · Mugwort · Ragweed · Olive
4-day forecast
| grains/m³ | Sun 7 | Mon 8 | Tue 9 | Wed 10 |
|---|---|---|---|---|
| Grasses | 60 | 66 | 62 | 65 |
Pollen season
JFMAMJJASOND
Alder
Birch
Grasses
Mugwort
Ragweed
Olive
Source: Open-Meteo · 07/06/2026, 19:00:00
Values are modeled (CAMS / SILAM, ~11 km grid), not measured – treat as indicative.