# Radon Unit Converter: pCi/L to Bq/m³ | Free Tool

> Convert radon levels between pCi/L and Bq/m³ instantly and see how your reading compares with EPA and WHO guidance.

URL: https://radonmitigationdesmoines.com/tools/radon-unit-converter/

# Radon Unit Converter (pCi/L ↔ Bq/m³)

Convert radon readings between US units (pCi/L) and international units (Bq/m³) used by WHO and many digital monitors.

Converted Value

148 Bq/m³

Guidance

At or above EPA action level

Conversion uses 1 pCi/L = 37 Bq/m³.

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## How the Unit Converter Works

1 pCi/L = 37 Bq/m³

One picocurie per liter equals 37 becquerels per cubic meter. So the EPA action level of 4.0 pCi/L is 148 Bq/m³, and the WHO reference level of 100 Bq/m³ is about 2.7 pCi/L.

Consumer digital monitors are great for watching trends. For a real estate deal or a mitigation decision, use a test from a credentialed professional.

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-   High Radon Result? What to Do Next
    
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