Home›Knowledge›ASHRAE 62.1 — Ventilation for IAQ
📐 Standardconstructionventilation

ASHRAE 62.1 — Ventilation for IAQ

Updated Mar 26, 2026
Standard for ventilation and indoor air quality in commercial buildings. Defines minimum outdoor airflow rates by occupancy type, ventilation rate procedure, natural ventilation criteria, and demand-controlled ventilation with CO2 sensors.
TAGS
ASHRAEventilationIAQair-qualitycommercial
DETAILS
number
62.1-2022
category
HVAC — Ventilation
standard body
ASHRAE
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