Environmental

In NJ, 'vapor intrusion' is a pathway by which contaminants affect real estate when:

ARain carries pollutants through soil to a stream

BVapors from contaminated soil or groundwater migrate into building structures, potentially affecting indoor air quality✓ Correct

CIndustrial fumes affect outdoor air quality

DAsbestos fibers become airborne during renovation

Explanation

Vapor intrusion occurs when volatile organic compounds (VOCs) from contaminated soil or groundwater evaporate and migrate through soil into building foundations, affecting indoor air quality. NJ DEP has specific vapor intrusion guidance affecting property evaluations.

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