Houston Pollen & Mold — Wednesday, December 20, 2023
Measured counts from the Houston Health Department
Pollen: Low. Mold: Low.
TreesNone
0 grains/m³
GrassLow
2 grains/m³
WeedsLow
4 grains/m³
MoldLow
3,243 spores/m³
This is an archived daily report. See today's Houston pollen count →