Houston Pollen & Mold — Thursday, May 15, 2025
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesMedium
26 grains/m³
GrassMedium
8 grains/m³
WeedsMedium
48 grains/m³
MoldMedium
7,958 spores/m³
This is an archived daily report. See today's Houston pollen count →