(Click to enlarge) Pollen counts for last 17 years for Raleigh NC. I only show Spring. X axis is "Day Number", Y axis is pollen count. Typical value rest of year is < 20 most days!
|
(Click to enlarge) Pollen counts for last 17 years for Raleigh NC. I only show Spring. X axis is "Day Number", Y axis is pollen count. Typical value rest of year is < 20 most days!
|
