Vanderbilt Asthma, Sinus and Allergy Program
About Your Visit
- Clinic Hours
- Maps & Directions
- Contact Us
- Participate in Research
- Make an Appointment:
- Allergy Self Test
- American Academy of Asthma Allergy & Immunology
- American College of Allergy, Asthma & Immunology
- Food Allergy & Anaphylaxis Network
- Allergy & Asthma Network of Mothers of Asthmatics
Pollen Count(March - October)
Vanderbilt Asthma, Sinus and Allergy Program calculations are reported in grains per cubic meter. This is the method used by certified counting stations for trees, grasses, weeds and molds by the National Allergy Bureau.
Based on these calculations, use the following definitions for low, moderate, high and very high concentration levels:
|1 – 6499||Low||1 – 4||Low||1 – 14||Low||1 – 9||Low|
|6500 – 12999||Moderate||5 – 19||Moderate||15 – 89||Moderate||10 – 49||Moderate|
|13000 – 49999||High||20 – 199||High||90 – 1499||High||50 – 499||High|
|>50000||Very High||>200||Very High||>1500||Very High||>500||Very High|
Do You Know Your Pollen Seasons?
Watch the animation below to learn when common allergens are at large in Middle Tennessee.