Houston Pollen & Mold — Wednesday, December 3, 2025
Measured counts from the Houston Health Department
Pollen: Low. Mold: Low.
TreesNone
0 grains/m³
GrassLow
2 grains/m³
WeedsLow
6 grains/m³
MoldLow
1,770 spores/m³
This is an archived daily report. See today's Houston pollen count →