Houston Pollen & Mold — Monday, November 3, 2025
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesMedium
76 grains/m³
GrassLow
4 grains/m³
WeedsMedium
26 grains/m³
MoldMedium
7,264 spores/m³
This is an archived daily report. See today's Houston pollen count →