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LEED v5 IEQ Credit Calculator

LEED v5 IEQ Credit Calculator

Total Points: 0 / 10

Option 1: Continuous Indoor Air Monitoring (1–10 points)

Continuously measure indoor air parameters to earn points based on benchmark performance.

CO2




PM2.5




TVOC


Option 2: Targeted One-time Air testing (1–3 points)

Perform one-time tests and meet the minimum concentration limits for listed parameters.







Option 3: Targeted One-Time Individual Volatile Organic Compounds Testing (2 points)

Test for and meet the concentration limits for a list of individual VOCs.

  • TVOC [Investigate and take corrective action if levels exceed 500 µg/m³]
  • Formaldehyde [20 µg/m³]
  • Acetaldehyde [140 µg/m³]
  • Benzene [3 µg/m³]
  • Hexane (n-) [7,000 µg/m³]
  • Naphthalene [9 µg/m³]
  • Phenol [200 µg/m³]
  • Styrene [900 µg/m³]
  • Tetrachloroethylene [35 µg/m³]
  • Toluene [300 µg/m³]
  • Vinyl acetate [200 µg/m³]
  • Dichlorobenzene (1,4-) [800 µg/m³]
  • Xylenes – total [700 µg/m³]