Houston Pollen & Mold — Monday, May 22, 2023
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Heavy.
TreesNone
0 grains/m³
GrassMedium
12 grains/m³
WeedsMedium
26 grains/m³
MoldHeavy
15,179 spores/m³
This is an archived daily report. See today's Houston pollen count →