08/13/14

We have discontinued posting on this page until the start of the 2015 pollen season.  There may still be fall weeds in eastern Washington, particularly ragweed, but ragweed does not grow in western Washington.

 

Pollen Count Rating Predominant Pollen
Trees:
Low: 1 – 50         Moderate: 51 – 199       High: 200-599       Very High: over 600
 
Grasses:
Low: 1 – 5            Moderate: 6-14            High: 15-30            Very High: over 30
Weeds:
Low 1-2.9             Moderate 3 – 9           High 10-20             Very High = over 20

What these ratings mean:

Absent: No symptoms.

Low: Only individuals extremely sensitive to these pollens will experience symptoms.

Moderate: Many individuals sensitive to these pollens will experience symptoms

High: Most individuals with any sensitivity to these pollens will experience symptoms.

Very High: Almost all individuals with any sensitivity at all to these pollens will experience symptoms. Extremely sensitive people could have severe problems.