Houston Health Department

Pollen and Mold: Tuesday, DECEMBER 3, 2019


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


Tree Pollen
TREE POLLEN
LOW
10
Weed Pollen
WEED POLLEN
MEDIUM
20
Grass Pollen
GRASS POLLEN
MEDIUM
12

Mold Pollen
MOLD SPORES
LOW
6,117

 
The Major Tree Pollen Counted:
  Acer (Maple) 0
  Morus (Mulberry) 0
  Alnus (Alder) 0   Pinaceae (Pine) 4
  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) 6   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) 12
  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 8
 
The Major Mold Spores Counted:
  Algae 0
  Oidium/Erysiphe 0
  Alternaria 70   Penicillium/Aspergillus 251
 Ascospores 2,047   Periconia 0
  Basidiospores 631
 Pithomyces 2
  Cercospora 8
  Rusts 4
  Cladosporium 2,891
  Smuts/Myxomycetes 119
  Curvularia 30
  Spegazzinia 8
  Dreshslera/Helminthosporium 32
  Stemphilium 8
  Epicoccum 6   Tetraploa 0
  Nigrospora 10   Torula 0


*The next Pollen and Mold Spore Count report will be on Wednesday, December 4, 2019*
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.