Houston Pollen & Mold — Tuesday, May 5, 2026
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesMedium
30 grains/m³
GrassMedium
12 grains/m³
WeedsMedium
42 grains/m³
MoldMedium
7,850 spores/m³
This is an archived daily report. See today's Houston pollen count →