Houston Pollen & Mold — Wednesday, September 13, 2023
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesNone
0 grains/m³
GrassLow
2 grains/m³
WeedsMedium
14 grains/m³
MoldMedium
9,850 spores/m³
This is an archived daily report. See today's Houston pollen count →