Nevada City, CA Radon Mitigation and Testing

Q: What is the average radon level in Nevada City, CA?

Based on 1 user-submitted tests, the average radon level is 2.00 pCi/L.

Q: What EPA Radon Zone is Nevada City in?

Nevada City is in Nevada County, EPA Zone 2.

Q: How much does radon mitigation cost in Nevada City?

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

Avg: 2.00 pCi/L

Nevada County

EPA Zone 2

1 user test

Nevada City is located in Nevada County, California. With 1 user-submitted readings averaging 2.00 pCi/L, levels are currently below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

2.00

pCi/L average

Below EPA Action Level

Based on 1 user-submitted radon test for homes in Nevada City, CA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Nevada City, CA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Nevada City, CA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Nevada City, California Radon Levels

User-submitted radon test readings from homes in the Nevada City area.

Radon Level	City	Home Age	Foundation	Submitted
2 pCi/L	Nevada City, CA	100+ Years	—	Jun 2019

Have a radon test result for Nevada City? Submit your reading to help other homeowners.

Nevada City Radon Facts

Key details about the radon risk profile for Nevada City and the 95959 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Nevada County, CA

Zip Code

95959

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

2.00 pCi/L

User Tests Submitted

Nevada City and the 95959 zip code are located in Nevada County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Nevada City, CA

What is the average radon level in Nevada City, CA?

Based on 1 user-submitted test, the average radon level in Nevada City is 2.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

What EPA Radon Zone is Nevada City in?

Nevada City and the 95959 zip code are in Nevada 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 Nevada City?

Radon mitigation in Nevada City 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 Nevada City?

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 California

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Los Angeles	7.83 pCi/L	6
Mammoth Lakes	10.80 pCi/L	5
San Jose	4.20 pCi/L	5
Rancho Palos Verdes	8.00 pCi/L	4
Woodland Hills	7.67 pCi/L	3
South Lake Tahoe	6.33 pCi/L	3
Palos Verdes Peninsula	6.00 pCi/L	3
Bishop	5.67 pCi/L	3
Sacramento	4.33 pCi/L	3
Oakland	3.33 pCi/L	3
Fresno	10.00 pCi/L	2
Davis	8.00 pCi/L	2
Palo Alto	6.50 pCi/L	2
Studio City	6.50 pCi/L	2
Menlo Park	5.00 pCi/L	2
Truckee	5.00 pCi/L	2
Walnut Creek	4.00 pCi/L	2
San Diego	3.50 pCi/L	2
San Francisco	3.50 pCi/L	2
Belmont	20.00 pCi/L	1