Houston Pollen & Mold — Tuesday, December 31, 2024
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesHeavy
99 grains/m³
GrassNone
0 grains/m³
WeedsMedium
20 grains/m³
MoldMedium
9,135 spores/m³
This is an archived daily report. See today's Houston pollen count →