Houston Pollen & Mold — Tuesday, August 26, 2025
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Heavy.
TreesNone
0 grains/m³
GrassLow
4 grains/m³
WeedsMedium
10 grains/m³
MoldHeavy
15,119 spores/m³
This is an archived daily report. See today's Houston pollen count →