Houston Pollen & Mold — Tuesday, March 12, 2024
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Medium.
TreesExtremely heavy
2,254 grains/m³
GrassHeavy
22 grains/m³
WeedsLow
2 grains/m³
MoldMedium
9,410 spores/m³
This is an archived daily report. See today's Houston pollen count →