LEED v5 IEQ Credit Calculator LEED v5 IEQ Credit Calculator Option 1: Measure Indoor Air (1-10 points) Path 1a: Continuous Indoor Air Monitoring (1-6 points) CO2 PM2.5 TVOC Ozone PM10 NO2 Formaldehyde Path 1b: Meet air quality thresholds (1-10 points) CO2 (enhanced IAQ limit) PM2.5 (enhanced IAQ limit) TVOC NO2 O3 PM10 HCHO Path 2a: One-time air testing (1 point) One-time air testing for all parameters Path 2b: One-time air testing (3 points) Contaminants do not exceed the concentration limits Option 2: Meet ventilation and filtration standards (1-6 points) Path 1: Ventilation per ANSI/ASHRAE Standard 62.1 Minimum 62.1 Increased Ventilation 15% Increased Ventilation 30% Path 2: Filtration of outdoor and recirculated air Filtration of outdoor air Filtration of recirculated air Option 3: Strategies to improve indoor air quality (1-4 points) Ventilation System Maintenance Entryway systems Automatic Filter Change Notification Operable windows Infection Risk Management Episodic Outdoor Ambient Conditions Outdoor air quality monitoring Submit Results Total Points: 0/13
