Houston Pollen & Mold — Monday, October 27, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesMedium
52 grains/m³
GrassMedium
8 grains/m³
WeedsHeavy
125 grains/m³
MoldHeavy
16,107 spores/m³
This is an archived daily report. See today's Houston pollen count →