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Fairplay, CO Radon Levels

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


Fairplay, CO Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Park County, CO
Zip Code 80440
Avg. User Level 12.00 pCi/L
User Tests 9

High in Colorado's Rocky Mountains, Park County's Fairplay sits at 10,000+ feet elevation where testing reveals alarming 12.0 pCi/L average radon levels — three times the EPA action threshold. Nine tests in zip code 80440 show readings ranging from 5.0 to 20.0 pCi/L, with most homes significantly exceeding safe levels. The area's granite bedrock and high altitude create extreme radon conditions requiring immediate mitigation for all homes in this historic mining town.

12.00
pCi/L average
Above EPA Action Level

Based on 9 user-submitted radon tests for homes in Fairplay, CO. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Fairplay, CO Radon Mitigation

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

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Fairplay, CO Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Fairplay, CO 21-50 Years No Basement/All Crawl Space
9 pCi/L Fairplay, CO 0-20 Years Partial Basement
5 pCi/L Fairplay, CO 0-20 Years No Basement/All Crawl Space
20 pCi/L Fairplay, CO 21-50 Years Full Basement
15 pCi/L Fairplay, CO 21-50 Years No Basement/All Crawl Space

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

Radon Readings Near Fairplay, CO

Compare radon levels in Fairplay with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Leadville 16.3 mi 5.67 pCi/L 3
Breckenridge 17.3 mi 8.00 pCi/L 1
Dillon 25.6 mi 8.50 pCi/L 2
Buena Vista 27.9 mi 12.57 pCi/L 7
Bailey 32.2 mi 14.33 pCi/L 3
Vail 34.1 mi 6.00 pCi/L 1
Silverthorne 39.1 mi 10.00 pCi/L 3
Idaho Springs 41.5 mi 4.00 pCi/L 1

Park County Radon Profile

The bedrock and soils beneath Park County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Park County average 12.58 pCi/L across 12 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Park County.

Radon FAQ for Fairplay, CO

What is the average radon level in Fairplay, CO?
Based on 9 user-submitted tests, the average radon level in Fairplay is 12.00 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 Fairplay in?
Fairplay and the 80440 zip code are in Park County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Fairplay?
Radon mitigation in Fairplay 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 Fairplay?
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.