How many points can be earned from IAQ Credit for Indoor Air Quality Assessment through air testing?

The correct answer is based on the understanding of the Indoor Air Quality (IAQ) Credit for Indoor Air Quality Assessment within the LEED BD+C V4 framework. This credit focuses on ensuring that indoor air quality is assessed to promote a healthier environment for occupants. When you conduct air testing as part of the IAQ assessment, you can earn up to two points.

This assessment examines the level of specific indoor air pollutants, which is essential for ensuring that the spaces are safe and comfortable. Points are awarded based on the testing of air quality parameters that align with recognized standards, and achieving the required thresholds for pollutants can indicate a commitment to maintaining high indoor air quality in line with LEED objectives.

Other options present different point totals, but the IAQ Credit specifically allows for a maximum of two points for indoor air quality testing, reflecting the importance of air quality in building performance and occupant health.