Houston Pollen & Mold — Friday, October 13, 2023
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Heavy.
TreesExtremely heavy
1,729 grains/m³
GrassMedium
8 grains/m³
WeedsHeavy
291 grains/m³
MoldHeavy
19,372 spores/m³
This is an archived daily report. See today's Houston pollen count →