Pollen forecast · Praha
Wed 26 Aug
Peaks today
Ragweed
Very high level
89grains/m³
LowVery high
Very strong symptoms; limit time outdoors.
Mugwort
3
Low
Grasses
2
Low
None detected today: Alder · Birch · Olive
4-day forecast
| grains/m³ | Wed 26 | Thu 27 | Fri 28 | Sat 29 |
|---|---|---|---|---|
| Ragweed | 89 | 90 | 82 | 23 |
| Mugwort | 3 | 5 | 4 | 3 |
| Grasses | 2 | 2 | 3 | 2 |
Pollen season
janaprjuloctdec
Alder
Birch
Grasses
Mugwort
Ragweed
Olive
Source: Open-Meteo · 26/08/2026, 18:00:00
Values are modeled (CAMS / SILAM, ~11 km grid), not measured – treat as indicative.