Predominant Pollen: Mixed Trace.

Outlook

Based on past pollen counts and expected weather conditions, pollen levels for Sunday will remain stable in the extremely low range. This is a period of extremely low levels of pollen.

Today

Pollen concentrations for Saturday will be falling and will remain in the extremely low range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.

Allergy Fact

Pollen grains are useful for determining where marijuana is being cultivated. Drug enforcement agents can sample the atmosphere for marijuana pollen grains and trace them to the source.