Pollen levels at Mapleton, Iowa, USA: index 4/4 (Velmi Vysoký). No significant pollen activity detected.
Iowa, USA
The current pollen index at Mapleton, Iowa, USA is 4 out of 4, rated as Velmi Vysoký. No significant pollen activity detected.
Pollen season at Mapleton typically runs from March to October. Grass pollen peaks in late spring and summer, while birch and alder are most active in early spring. Olive pollen peaks in May–June in Mediterranean regions.
Current conditions at Mapleton show a pollen level of Velmi Vysoký. Velmi vysoká hladina. Zůstaňte uvnitř. Check our hourly trend chart for the best times to be outdoors.
Our pollen forecast uses the CAMS (Copernicus Atmosphere Monitoring Service) model, which tracks 6 major pollen types: birch, olive, grass, alder, ragweed, and mugwort. Data is updated hourly with 24-hour forecasts.
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