健康与过敏 加里森

The current pollen index at 加里森, 马里兰州;馬里蘭州, 美国 is 4 out of 4, rated as 非常高. No significant pollen activity detected.

Pollen season at 加里森 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 加里森 show a pollen level of 非常高. 花粉水平非常高。请尽量待在室内。 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.