Pollen Count & Forecast for Auckland

Auckland’s spring allergy season (September-November) is dominated by Pine and Privet; Radiata Pine (Pinus radiata) is prolific in the Waitākere Ranges; Tree Privet (Ligustrum lucidum) is widespread across the Auckland Domain and residential streets. Gorse (Ulex europaeus) contributes from the slopes of Maungakiekie. Summer (November-January) has high Grass (Poaceae) pollen levels, originating from Cornwall Park and fields near the Hauraki Gulf.

Coastal winds and humidity trap pollen against the Waitākere and Hunua Ranges; the maritime climate has high moisture levels. Autumn and winter see high Mould (Alternaria, Cladosporium) spore counts, from damp native bush and decaying vegetation in city parklands.