Houston Pollen & Mold — Wednesday, July 31, 2024
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
93 grains/m³
GrassLow
4 grains/m³
WeedsMedium
32 grains/m³
MoldLow
5,418 spores/m³
This is an archived daily report. See today's Houston pollen count →