Houston Pollen & Mold — Wednesday, June 24, 2026
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Low.
TreesNone
0 grains/m³
GrassMedium
6 grains/m³
WeedsMedium
18 grains/m³
MoldLow
5,346 spores/m³
This is an archived daily report. See today's Houston pollen count →