Predominant today are tree pollens, particularly cedar, oak, birch and sycamore, according to the clinic.
The daily pollen measurements are ranked according to the following scale:
0-30 = Low
31-60 = Moderate
61-120 = High
121 = Extremely High
For more information about allergies and treatment alternatives, and a history of the current pollen season's measurements, see www.atlantaallergy.com