Houston Pollen & Mold — Monday, September 14, 2026
Measured counts from the Houston Health Department
Pollen: Low. Mold: Low.
TreesNone
0 grains/m³
GrassLow
2 grains/m³
WeedsLow
8 grains/m³
MoldLow
5,387 spores/m³
This is an archived daily report. See today's Houston pollen count →