Houston Pollen & Mold — Thursday, July 16, 2026
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Heavy.
TreesNone
0 grains/m³
GrassMedium
6 grains/m³
WeedsLow
6 grains/m³
MoldHeavy
13,823 spores/m³
This is an archived daily report. See today's Houston pollen count →