Pollens World

Pollens World shows pollen risk anywhere in the world, with no Google, no account and no ads.

• 20 allergens tracked worldwide: 18 pollens (grass, birch, oak, olive, alder, hazel, ash, pine, poplar, mugwort, ragweed, pigweed, cypress, cecropia, urticaceae, casuarina, mulberry, plane) and 2 mould spores (Alternaria, Cladosporium), a common cause of summer rhinitis that feels exactly like hay fever. • Clear risk gauge (0 to 100) and the day's dominant taxon. • 3-day trend. • Interactive world map: tap anywhere for the local risk. • Allergy profile and personalised alerts based on your sensitivities.

Transparent reliability: in Europe, calibrated Copernicus CAMS data ("Calibrated"); elsewhere and for unmeasured taxa, a scientific weather-model estimate ("Estimated").

Privacy-first: your profile, favourites and settings stay on your device. No account, no tracking.