Houston Pollen & Mold — Friday, September 29, 2023
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesNone
0 grains/m³
GrassMedium
6 grains/m³
WeedsHeavy
206 grains/m³
MoldHeavy
17,368 spores/m³
This is an archived daily report. See today's Houston pollen count →