Weather Alerts For Alexandria, VA

Pollen Index: 10.6 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Birch. The quantity of pollen grains in the air for Wednesday will be falling but will remain in the high range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the afternoon and evening which tends to wash pollen out of the air. Relief is in sight.