Houston Pollen & Mold — Wednesday, November 26, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesHeavy
145 grains/m³
GrassMedium
6 grains/m³
WeedsMedium
16 grains/m³
MoldHeavy
14,660 spores/m³
This is an archived daily report. See today's Houston pollen count →