Las Cruces, NM Radon Levels

Q: What is the average radon level in Las Cruces, NM?

Based on 2 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Las Cruces in?

Las Cruces is in Dona Ana County, EPA Zone 2.

Q: How much does radon mitigation cost in Las Cruces?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Las Cruces radon levels and find certified testing and mitigation professionals to keep your home safe

Las Cruces, NM Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Dona Ana County, NM

Zip Code 88001

Avg. User Level 7.00 pCi/L

User Tests 2

Located in Dona Ana County within the Las Cruces Metro area, this desert community shows an average radon level of 7.0 pCi/L, which significantly exceeds the EPA action threshold. The Mesilla Valley's position between mountain ranges and underlying volcanic geology contributes to these elevated readings across zip codes 88001, 88005, 88007, 88011, and 88012. Homeowners should prioritize radon testing and mitigation given these concerning levels in the high desert environment.

7.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Las Cruces, NM. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Las Cruces, NM Radon Mitigation

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Las Cruces, NM Radon Levels

User-submitted radon test readings from homes in the Las Cruces area.

Radon Level	City	Home Age	Foundation
3 pCi/L	Las Cruces, NM	0-20 Years	No Basement/All Slab
11 pCi/L	Las Cruces, NM	21-50 Years	No Basement/All Crawl Space

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Radon FAQ for Las Cruces, NM

What is the average radon level in Las Cruces, NM?

Based on 2 user-submitted tests, the average radon level in Las Cruces is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Las Cruces in?

Las Cruces and the 88001 zip code are in Dona Ana County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Las Cruces?

Radon mitigation in Las Cruces typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Las Cruces?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in New Mexico

Cities in New Mexico with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Santa Fe	7.70 pCi/L	10
El Prado	10.40 pCi/L	5
Taos	12.33 pCi/L	3
Albuquerque	5.33 pCi/L	3
Las Cruces	7.00 pCi/L	2
Alamogordo	4.00 pCi/L	1
Clovis	No submissions	0

Las Cruces, NM Radon Levels

Check local Las Cruces radon levels and find certified testing and mitigation professionals to keep your home safe

Las Cruces, NM Radon Facts

Las Cruces, NM Radon Mitigation

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Las Cruces, NM Radon Levels

Radon FAQ for Las Cruces, NM

Most Active Radon Markets in New Mexico

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