Pollen Alerts For Tysons Corner, VA

Pollen Index: 10.9 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Alder. Based on past pollen counts and expected weather conditions, pollen levels for Tuesday will remain stable in the very high range. This is a result of stable humidity. Pollen producing plants are at a relatively steady level of pollination at this time.