Pollen Count & Forecast for Walsall, Sandwell

Walsall’s allergy profile begins early spring (March-May) with peak Birch and Oak pollen counts emanating from Walsall Arboretum and extensive urban parklands; mid-to-late spring transitions into dominant Grass pollen, prevalent throughout summer (May-July), particularly from local meadows and River Tame floodplains. Walsall’s urban topography and sheltered green spaces can locally concentrate airborne allergens; autumn and winter periods see elevated Mould spore levels, primarily driven by damp leaf litter decomposition in parks and along the Walsall Canal.