Houston Health Department

Pollen and Mold: Wednesday, Decemberer 2, 2020


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
3,959

 
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 32
  Oidium/Erysiphe 0
  Alternaria 16
  Penicillium/Aspergillus 4
 Ascospores 567
  Periconia 6
  Basidiospores 72
 Pithomyces 0
  Cercospora 20   Rusts 2
  Cladosporium 3,126
  Smuts/Myxomycetes 52
  Curvularia 2   Spegazzinia 2
  Dreshslera/Helminthosporium 4
  Stemphilium 0
  Epicoccum 6   Tetraploa 0
  Nigrospora 14   Torula 2


*The next Pollen and Mold Spore Count report will be on Thursday, December 3, 2020*
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.