Allergies & Pollen
Pollen Forecast for Reston, Virginia
1.2
Low
Ragweed
Today
Based on past pollen counts and expected weather conditions, pollen levels for Saturday will remain stable in the very low range. Only trace amounts of local pollen remain in the air at this time.
Outlook
The quantity of pollen grains in the air for Sunday will be falling and will remain in the extremely low range. This relief in pollen levels is caused in part by falling temperatures, rising relative humidity and weaker winds.
