Tag: clean air

How Facilities Can Improve Their Air Quality

As facilities managers continue to improve their buildings’ indoor air quality (IAQ), they should learn about the new American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 241; the different types of air-cleaning technologies and their costs; and their occupants’ needs. Facilities Management Advisor had an educational session on August 17 as part of […]

CDC: Aim for 5 Air Changes Per Hour in Buildings

On May 12, the Centers for Disease Control and Prevention (CDC) updated its “Ventilation in Buildings” guidelines to include a discussion on “How much ventilation is enough?” to help prevent airborne disease transmission. “When possible, aim for 5 or more air changes per hour (ACH) of clean air to help reduce the number of germs […]