What Time Of Day Is Mold The Worst?
What Time Of Day Is Mold The Worst? Pollen: 5:00 to 10:00 am and early evening. Mold: varies with type of mold; some release spores during the day; others, at night. Pollen: mid to late afternoon. Mold: varies with type of mold. Pollen: warm, dry, breezy. Mold: warm and humid, particularly after a rain shower.