Pollen Count & Forecast for High Wycombe

High Wycombe’s spring, March-May, experiences peak Birch and Oak pollen, originating from mature trees within The Rye, Hughenden Park, and surrounding Chiltern woodlands; summer, May-July, is dominated by high Grass pollen, widespread across Holywell Mead, The Rye’s meadows, and River Wye banks. The town’s Wycombe Valley topography often traps airborne pollen, intensifying local concentrations; late season, September-November, sees elevated Mould spore levels from damp leaf litter and decomposition prevalent in local parklands and wooded residential zones.