Houston Pollen & Mold — Friday, March 10, 2023
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Medium.
TreesExtremely heavy
2,825 grains/m³
GrassHeavy
22 grains/m³
WeedsMedium
10 grains/m³
MoldMedium
11,951 spores/m³
This is an archived daily report. See today's Houston pollen count →