Woodland Hills, CA Radon Mitigation and Testing
Woodland Hills is located in Los Angeles County, California. With 4 user-submitted readings averaging 9.50 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 91364 zip code.
Based on 4 user-submitted radon tests for homes in Woodland Hills, CA. The EPA recommends taking action at or above 4.0 pCi/L.
Woodland Hills, CA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Woodland Hills, CA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Woodland Hills, California Radon Levels
User-submitted radon test readings from homes in the Woodland Hills area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 6 pCi/L | Woodland Hills, CA | 51-99 Years | No Basement/All Slab | Mar 2025 |
| 8 pCi/L | Woodland Hills, CA | 51-99 Years | No Basement/All Slab | Nov 2021 |
| 9 pCi/L | Woodland Hills, CA | 21-50 Years | No Basement/All Slab | Feb 2020 |
Have a radon test result for Woodland Hills? Submit your reading to help other homeowners.
Woodland Hills Radon Facts
Key details about the radon risk profile for Woodland Hills and the 91364 zip code area.
Woodland Hills and the 91364 zip code are located in Los Angeles 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 Woodland Hills, CA
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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 |