Environmental

In New Mexico, which statement about radon testing is most accurate?

ARadon testing is not necessary in New Mexico
BShort-term tests (2–7 days) provide a preliminary reading; long-term tests (90+ days) are more accurate✓ Correct
COnly professional testers may test for radon
DRadon levels above 1 pCi/L require mandatory mitigation

Explanation

Short-term radon tests (charcoal canisters, 2–7 days) give a quick reading for transaction purposes. Long-term tests (alpha track detectors, 90+ days) provide a more accurate annual average. Mitigation is recommended above 4 pCi/L.

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