Pollen Forecast for Union, Oregon
Today
The pollen levels for Friday will remain relatively stable in the extremely low range. Pollen producing plants are dormant during this period.
Outlook
The quantity of pollen grains in the air for Saturday will be on the increase but will still remain in the low range. This is likely to be caused in part by rising temperatures, strong winds and lower relative humidity. The increase of this magnitude could make it more difficult for those with allergies.