¹û¶³´«Ã½ of Worcester's pollen forecast and fungal spore forecast for the UK.

Weekly pollen and fungal spore forecast summary

Forecast to early May 2025:  Pollen: Tree pollen High/Very High; Spores: Low/Moderate. Please note that this forecast is now only for the West Midlands Region.

Grass Pollen Count - Low

 Pollen forecast for grass with a low green pollen count.

Grass pollen season will begin in April or May. Grass season not early this year due to insufficient rainfall so far this Spring.

Tree Pollen Count - Very High

 Pollen forecast for trees with a severely high red pollen count.

Birch pollen at a very high risk initially during sunny, breezy weather, going into decline from mid April and will be finished by end of the month. Ash pollen will also be airborne but will also go into decline soon. Oak pollen is just starting and the season will take off from mid-April, continuing throughout this forecast period.

Fungal Spore Levels - Moderate

Pollen forecast for spores with a moderate yellow pollen count.

Pleospora will be airborne during mild, dry weather and now into peak season. Other types will be generally low risk.

Weed Pollen Count - Low

Pollen forecast for weeds with a low green pollen count.

Weed pollen season will begin in April or May but will be at low risk.

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