Pollen levels at Гаррисон, Мериленд, САЩ: index 4/4 (Много Високо). No significant pollen activity detected.
Мериленд, САЩ
The current pollen index at Гаррисон, Мериленд, САЩ is 4 out of 4, rated as Много Високо. No significant pollen activity detected.
Pollen season at Гаррисон 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 Гаррисон show a pollen level of Много Високо. Много високи нива. Стойте на закрито. 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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