Houston Pollen & Mold — Friday, December 12, 2025
Measured counts from the Houston Health Department
Pollen: None. Mold: Low.
TreesNone
0 grains/m³
GrassNone
0 grains/m³
WeedsNone
0 grains/m³
MoldLow
2,258 spores/m³
This is an archived daily report. See today's Houston pollen count →