Houston Health Department- POLLEN AND MOLD


WEDNESDAY, MARCH 20, 2019
Houston Pollen and Mold Count -  All counts below are in Cubic Meter Air

Tree Pollen
TREE POLLEN
EXTREMELY HEAVY
4,141
Weed Pollen
WEED POLLEN
LOW
6
Grass Pollen
GRASS POLLEN
HEAVY
36
Mold Pollen
MOLD SPORES
LOW
2,584

 
The Major Tree Pollen Counted:
  Acer (Maple) 60
  Morus (Mulberry) 66
  Alnus (Alder) 0   Pinaceae (Pine) 60
  Betula (Birch) 54   Platanus (Sycamore) 78
  Carya (Hickory, Pecan) 0   Populus (Cottonwood) 66
  Celtis (Hackberry) 151
  Quercus (Oak) 2,940
  Corylus (Hazelnut) 0   Salix (Willow) 24
  Cupressaceae (Cedar) 321   Tilia (Linden) 0
  Fraxinus (Ash) 273   Ulmus (Elm) 0
  Juglans (Walnut) 6   
  Liquidamber (Sweet Gum) 6   Other Tree Pollen/Unknown 36
 
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) 6
  Other Weed Pollen 0
 
The Major Mold Spores Counted:
  Algae 115
  Oidium/Erysiphe 0
  Alternaria 18   Penicillium/Aspergillus 0
  Ascopores 1,585   Periconia 6
  Basidiospores 224
 Pithomyces 0
  Cercospora 0   Rusts 6
  Cladosporium 528
  Smuts/Myxomycetes 72
  Curvularia 6
  Spegazzinia 0
  Dreshslera/Helminthosporium 0
  Stemphilium 0
  Epicoccum 6   Tetraploa 0
  Nigrospora 0   Torula 18



*The next Pollen and Mold Spore Count report will be on Thursday, March 21, 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: rasmita.patel@houstontx.gov or call 832-393-3920.


Click the below image to go to National Allergy Bureau
National Allergy Bureau Pollen and Mold Report