Quick Answer

Radon levels in Luzerne County, Pennsylvania are moderate based on EPA Zone 2. 4 cities have documented radon testing data through PA Radon Hub. The EPA action level of 4 pCi/L is exceeded in approximately 37.5% of tested homes in this region.

Radon in Luzerne County, Pennsylvania

Luzerne County is classified as Zone 2 on the EPA Map of Radon Zones. This page aggregates radon risk data for every PA Radon Hub city in the county, explains the underlying geology, and connects homeowners with DEP-certified testing and mitigation professionals serving Luzerne County.

Radon Risk in Luzerne County

The dominant subsurface formation across PA Radon Hub cities in Luzerne County is Wyoming Valley Anthracite Basin / Pennsylvanian Shale. Radon is produced continuously in uranium-bearing bedrock, migrates through soil gas, and enters the built environment through foundation penetrations. Pennsylvania's combination of fractured bedrock, older housing stock, and pronounced stack effect during the heating season drives elevated indoor radon across most of the Commonwealth.

The EPA zone classification divides counties by predicted average indoor radon: Zone 1 predicts average indoor radon above 4.0 pCi/L, Zone 2 predicts 2.0–4.0 pCi/L, and Zone 3 predicts below 2.0 pCi/L. Zone classifications are population averages — individual home results can vary substantially. Luzerne County's Zone 2 classification means the county has moderate baseline radon potential, but every home should be tested individually.

Cities We Serve in Luzerne County

Hazleton, PA →
Zone 1 · 4.2 pCi/L avg · 44.8% exceedance
High radon risk driven by the Southern Anthracite Basin's fractured Pennsylvanian coal measures and underlying Mississippian limestone. Hazleton sits at the southern rim of the Wyoming Valley coal field where uranium-bearing shale and abandoned deep mine workings create concentrated radon migration pathways. The city's hilltop elevation means many homes are built directly on fractured bedrock with minimal soil buffer.
Nanticoke, PA →
Zone 1 · 3.4 pCi/L avg · 38.2% exceedance
High radon risk from the Wyoming Valley's anthracite coal measures overlain by glacial and alluvial deposits. Nanticoke sits on the valley floor where the Susquehanna River has deposited permeable gravel and sand over fractured Pennsylvanian shale. This combination creates dual radon pathways — gas migrating upward through fractured coal-bearing rock and laterally through permeable alluvium. Former deep mine workings beneath the city amplify subsurface radon collection.
Pittston, PA →
Zone 2 · 2.9 pCi/L avg · 32.6% exceedance
Moderate radon risk amplified by the Wyoming Valley's dense anthracite coal mining legacy. Pittston's position in the heart of the Wyoming Valley coal basin means abandoned mine workings and fractured Pennsylvanian shale create subsurface radon pathways throughout the area.
Wilkes-Barre, PA →
Zone 2 · 3 pCi/L avg · 34.2% exceedance
Moderate radon risk significantly amplified by the Wyoming Valley's anthracite coal mining legacy. Wilkes-Barre's dense urban housing stock overlies a complex network of abandoned mine workings in fractured Pennsylvanian shale, creating elevated radon migration risk throughout Luzerne County.

SB 760 School Testing Mandate in Luzerne County

Pennsylvania Senate Bill 760 requires radon testing in every public school building constructed before 2014 that sits in an EPA Zone 1 county. Initial testing must be completed during the 2026–2027 academic year under ANSI-AARST MA-MFLB protocol, with mitigation required within six months of any confirmed result at or above 4.0 pCi/L. For Luzerne County school districts, the mandate applies to the subset of buildings located within Zone 1 boundaries and will raise community awareness of radon across the broader county. For full compliance details, see the Pennsylvania Radon Compliance 2026 guide.

Find a DEP-Certified Radon Contractor in Luzerne County

PA Radon Hub connects Luzerne County homeowners with independent DEP-certified radon testing and mitigation professionals. All contractors verified against the PA Department of Environmental Protection Bureau of Radiation Protection directory.

For detailed pricing by foundation type across Pennsylvania, see the Pennsylvania Radon Mitigation Cost Guide.

Verify DEP certification status before hiring — search the PA DEP certified contractor directory.

County: Luzerne County

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PA Radon Hub is an independent informational resource and is not a radon service provider. Verify contractor certification at dep.pa.gov before hiring.

PA Radon Hub is an independent informational resource. We do not perform radon testing or mitigation. We connect homeowners with DEP-certified professionals — verify any contractor's certification at dep.pa.gov/radon before hiring.

Frequently Asked Questions

What EPA radon zone is Luzerne County in?

Luzerne County is classified as Zone 2 — moderate radon potential — based on EPA radon zone mapping. 37.5% of tested homes across PA Radon Hub cities in this county exceed the 4.0 pCi/L action level.

What geological formations drive radon risk in Luzerne County?

The dominant subsurface formation referenced across PA Radon Hub cities in Luzerne County is Wyoming Valley Anthracite Basin / Pennsylvanian Shale. Radon is produced by the decay of radium-226 in uranium-bearing bedrock and migrates into buildings through soil gas pathways — cracks, utility penetrations, and sump pits in the foundation.

Does SB 760 apply to public schools in Luzerne County?

Yes if Luzerne County schools fall in EPA Zone 1 and were built before 2014. Pennsylvania Senate Bill 760 requires public school buildings meeting those criteria to complete radon testing in the 2026–2027 academic year, with mitigation required within six months of any confirmed result at or above 4.0 pCi/L.