Pollen levels at Irwin, Pensilvania, Estados Unidos: index 4/4 (Muy Alto). No significant pollen activity detected.
Pensilvania, Estados Unidos
The current pollen index at Irwin, Pensilvania, Estados Unidos is 4 out of 4, rated as Muy Alto. No significant pollen activity detected.
Pollen season at Irwin 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 Irwin show a pollen level of Muy Alto. Niveles muy altos. Permanezca en interiores. 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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