Houston Pollen & Mold — Wednesday, April 19, 2023
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
100 grains/m³
GrassMedium
10 grains/m³
WeedsMedium
32 grains/m³
MoldLow
5,394 spores/m³
This is an archived daily report. See today's Houston pollen count →