Houston Pollen & Mold — Monday, October 9, 2023
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Heavy.
TreesHeavy
370 grains/m³
GrassMedium
12 grains/m³
WeedsExtremely heavy
615 grains/m³
MoldHeavy
14,204 spores/m³
This is an archived daily report. See today's Houston pollen count →