Houston Pollen & Mold — Friday, April 1, 2022
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Low.
TreesExtremely heavy
4,465 grains/m³
GrassLow
4 grains/m³
WeedsMedium
16 grains/m³
MoldLow
2,951 spores/m³
This is an archived daily report. See today's Houston pollen count →