National Allergy Bureau Pollen and Mold Report

Date: May 22, 2020
Location: St. Louis, MO
NAB Station: Saint Louis County Health Department

Trees
Tree
Top 3 Species:
  • Mulberry (Morus)
  • Walnut, Butternut (Juglans)
  • Hickory, Pecan (Carya)
    Weeds
    No Weeds allergens noted today
    Grass
    Grass
    Top 3 Species:
  • Grass Family, all types (Gramineae / Poaceae)
    Mold
    Mold
    Top 3 Species:
  • Ascospores: includes Leptosphaeria, Venturia, Ascobolus, Diatrypaceae, Pleospora, Xylaria, Chaetomium, Sporomiella, Claviceps, Ascomycete, et al. (Undifferentiated Ascospores)
  • Basidiospores: includes Coprinus, Agrocybe, Agaricus, Inocybe, Laccaria, Ganoderma, et al. (Undifferentiated Basidiospores)
  • Cladosporium (Cladosporium)

    Change Date of Report: / /

    Pollen and Mold Details

    This station does not make individual pollen and mold counts available.


    Close-up of pine tree branches in Winter Close-up of pine tree branches in Winter