Pollen forecast for Koster
Pollen Breakdown
Three-day outlook for tree, grass and ragweed pollen.
Tree Pollen
- Today: None0 grains/m³
- Tomorrow: None0 grains/m³
- Fri: None0 grains/m³
Grass Pollen
- Today: High pollen140.45 grains/m³
- Tomorrow: High pollen133.72 grains/m³
- Fri: High pollen141.71 grains/m³
Ragweed Pollen
- Today: Moderate pollen74.73 grains/m³
- Tomorrow: Moderate pollen68.43 grains/m³
- Fri: Moderate pollen69.5 grains/m³
Concentrations in grains/m³. Tree totals include hazel, alder, birch and oak.
Daily forecast
| Pollen | Today | Tomorrow | Fri |
|---|---|---|---|
| Hazel | 0 grains/m³ | 0 grains/m³ | 0 grains/m³ |
| Alder | 0 grains/m³ | 0 grains/m³ | 0 grains/m³ |
| Birch | 0 grains/m³ | 0 grains/m³ | 0 grains/m³ |
| Oak | 0 grains/m³ | 0 grains/m³ | 0 grains/m³ |
| Mugwort | 29.55 grains/m³ | 25.25 grains/m³ | 23.95 grains/m³ |
Daily pollen concentrations via WeatherAPI. Missing readings are shown as unavailable. WeatherAPI.com
Provider-documented coverage: US, Canada, UK and Europe. Coverage elsewhere is unverified.
Pollen concentrations are forecasts, not measurements at your exact location.