Houston Pollen & Mold — Tuesday, June 9, 2026
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Low.
TreesNone
0 grains/m³
GrassNone
0 grains/m³
WeedsMedium
18 grains/m³
MoldLow
5,917 spores/m³
This is an archived daily report. See today's Houston pollen count →