National Allergy Bureau Pollen and Mold Report

Date: October 21, 2019
Location: St. Louis, MO
NAB Station: Saint Louis County Health Department

Trees
Tree
Top 3 Species:
  • Pine Family with air bladders (Pinaceae)
  • Elm (Ulmus)
    Weeds
    Top 3 Species:
  • Ragweed (Ambrosia)
  • All identified weed pollen not counted elsewhere (Other Weed Pollen)
  • Nettle family, Pellitory (Urticaceae)
    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)
  • Cladosporium (Cladosporium)
  • Penicillium/Aspergillus (Penicillium / Aspergillus)

    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