Houston Pollen & Mold — Wednesday, October 18, 2023
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesHeavy
107 grains/m³
GrassMedium
8 grains/m³
WeedsHeavy
461 grains/m³
MoldMedium
10,163 spores/m³
This is an archived daily report. See today's Houston pollen count →