Predominant Pollen: Ash and Elm.

Outlook

Concentration of pollen grains in the air for Saturday will be rising in the moderate range. This increase is due to seasonally normal weather conditions which are favorable for the production and dispersal of pollen.

Today

The amount of pollen in the air for Friday will be falling in the moderate range. The cause for the falling pollen levels is rising relative humidity and relatively weaker winds.

Allergy Fact

Although plants with showy flowers tend to be less allergenic, some still cause allergy if their pollen becomes airborne. An example is the tree called catalpa, which has large, distinct, and numeous white flowers, and is a source of allergy for some people.