Houston Health Department

Pollen and Mold: Tuesday, November 22, 2022


Houston pollen and mold count — All counts below are in cubic meter air

Tree Pollen
TREE POLLEN
NONE

Weed Pollen
WEED POLLEN
NONE

Grass Pollen
GRASS POLLEN
NONE

Mold Pollen
MOLD SPORES
LOW

5,058



 
The Major Tree Pollen Counted:
  Acer (Maple) 0
  Morus (Mulberry) 0
  Alnus (Alder) 0   Pinaceae (Pine) 0
  Betula (Birch) 0   Platanus (Sycamore) 0
  Carya (Hickory, Pecan) 0   Populus (Cottonwood) 0
  Celtis (Hackberry) 0
  Quercus (Oak) 0
  Corylus (Hazelnut) 0   Salix (Willow) 0
  Cupressaceae (Cedar) 0   Tilia (Linden) 0
  Fraxinus (Ash) 0   Ulmus (Elm) 0
  Juglans (Walnut) 0   
  Liquidamber (Sweet Gum) 0   Other Tree Pollen/Unknown 0
 
The Major Weed Pollen Counted:
  Ambrosia (Ragweed) 0
  Plantago (Plantain) 0
  Artemeisia (Sage) 0
  Rumex (Sheep Sorel) 0
  Asteraceae (Aster) 0   Typha (Cattail) 0
  Amaranthaceae (Amaranth) 0
  Urticaceae (Nettle) 0
  Cyperaceae (Sedge) 0
  Other Weed Pollen 0
 
The Major Mold Spores Counted:
  Algae 0
  Oidium/Erysiphe 0
  Alternaria 0
  Penicillium/Aspergillus 113
 Ascospores 3,888   Periconia 0
  Basidiospores 477  Pithomyces 0
  Cercospora 4   Rusts 0
  Cladosporium 526   Smuts/Myxomycetes 50
  Curvularia 0   Spegazzinia 0
  Dreshslera/Helminthosporium 0
  Stemphilium 0
  Epicoccum 0   Tetraploa 0
  Nigrospora 0   Torula 0


*The next Pollen and Mold Spore Count report will be on Wednesday, November 23, 2022*
Recorded message is available at 713-247-5846.
Information about air quality is available by calling 832-393-5612.
For additional information, email to: pollen.mold@houstontx.gov or call 832-393-3920.
We are a pollen and mold count AAAAI-certified station.