Houston Pollen & Mold — Wednesday, March 23, 2022
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Low.
TreesExtremely heavy
2,469 grains/m³
GrassLow
4 grains/m³
WeedsNone
0 grains/m³
MoldLow
5,997 spores/m³
This is an archived daily report. See today's Houston pollen count →