Recommended air exchange rates vary based on the type of environment:
1. Residential Spaces: Generally, a rate of 0.35 to 1 ACH is recommended for homes. 2. Healthcare Facilities: The CDC recommends 6-12 ACH for patient rooms and up to 15 ACH for operating rooms. 3. Schools and Offices: For schools and office buildings, the rate typically ranges from 2 to 5 ACH, depending on occupancy and activity levels.
