Orland Park, IL Radon Mitigation and Testing
This southwestern Chicago suburb in Cook County shows an average radon level of 7.0 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. Glacial till deposits from the Wisconsin glaciation create soil conditions highly favorable for radon gas production and migration throughout this area. Homes in zip codes 60462 and 60467 typically feature full basements that provide enclosed below-grade spaces where radon accumulates most readily.
Based on 3 user-submitted radon tests for homes in Orland Park, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Orland Park, IL Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Orland Park, IL Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Orland Park, Illinois Radon Levels
User-submitted radon test readings from homes in the Orland Park area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 9 pCi/L | Orland Park, IL | 0-20 Years | Full Basement | Aug 2024 |
| 5 pCi/L | Orland Park, IL | 21-50 Years | Full Basement | Sep 2021 |
Have a radon test result for Orland Park? Submit your reading to help other homeowners.
Orland Park Radon Facts
Key details about the radon risk profile for Orland Park and the 60462 zip code area.
Orland Park and the 60462 zip code are located in Cook 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 Orland Park, IL
What is the average radon level in Orland Park, IL?
What EPA Radon Zone is Orland Park in?
How much does radon mitigation cost in Orland Park?
Should I test for radon if I'm buying a home in Orland Park?
Most Active Radon Markets in Illinois
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Buffalo Grove | 6.10 pCi/L | 10 |
| Crystal Lake | 7.25 pCi/L | 8 |
| Lake Zurich | 6.00 pCi/L | 7 |
| Grayslake | 5.00 pCi/L | 7 |
| New Lenox | 10.17 pCi/L | 6 |
| Park Ridge | 7.00 pCi/L | 6 |
| Arlington Heights | 6.17 pCi/L | 6 |
| Waterloo | 9.20 pCi/L | 5 |
| Palatine | 7.80 pCi/L | 5 |
| Round Lake | 7.80 pCi/L | 5 |
| Northbrook | 6.20 pCi/L | 5 |
| Mchenry | 11.00 pCi/L | 4 |
| Dekalb | 8.75 pCi/L | 4 |
| Columbia | 8.00 pCi/L | 4 |
| Lisle | 7.25 pCi/L | 4 |
| Normal | 7.25 pCi/L | 4 |
| Antioch | 7.00 pCi/L | 4 |
| Elk Grove Village | 7.00 pCi/L | 4 |
| Aurora | 6.75 pCi/L | 4 |
| Hoffman Estates | 6.75 pCi/L | 4 |