Houston Pollen & Mold — Tuesday, October 28, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesMedium
20 grains/m³
GrassMedium
10 grains/m³
WeedsHeavy
56 grains/m³
MoldHeavy
13,309 spores/m³
This is an archived daily report. See today's Houston pollen count →