Houston Pollen & Mold — Wednesday, October 15, 2025
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Medium.
TreesNone
0 grains/m³
GrassMedium
12 grains/m³
WeedsExtremely heavy
566 grains/m³
MoldMedium
10,781 spores/m³
This is an archived daily report. See today's Houston pollen count →