Three steps to understand your home's EMF environment.
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RF measures cell tower exposure within 2 mi · ELF measures power lines & substations within 1 mi · Lower is better
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See the 570,622 cell towers and 94,619 power lines we track across the US. Check any address to find out exactly what EMF sources are nearby — and how close they are.
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Measure real-time EMF readings with your phone — at home, at work, or while house hunting.
Understand what EMF is, where it comes from, and what the research says about health effects.
What are electromagnetic fields, where do they come from, and why do people worry about them?
How close is too close to a cell tower or power line? What to check before buying or renting a home.
Practical steps to lower EMF in your home — from no-cost changes to comprehensive shielding solutions.
Connect with certified EMF consultants in your area who can assess your home, identify exposure sources, and recommend solutions.
See which cities have the most — and least — EMF exposure nationwide.
Based on average city scores. Learn about our methodology
Explore All CitiesCompare EMF levels across states to find lower-exposure areas.
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Residents of Kerhonkson, New York, are voicing strong opposition to a proposed 125-foot Verizon cell tower planned next to the Hudson Valley Commons apartment complex on Granite Road. The Rochester Town Board has scheduled a special meeting for June 3 to draft a comment letter addressing community concerns about the project.
A new study has raised concerns about how electromagnetic fields (EMF) from power lines might be affecting our environment in ways we're just beginning to understand. According to research published in Science Advances, EMF radiation from high-voltage transmission towers appears to impact honeybees, pollination processes, and plant ecosystems.
Sleep Disruption from Electronics: What Parents Need to Know According to a recent report from The Statesman, Acharya Balkrishna has raised concerns about how televisions and phones may be disrupting our sleep patterns. While the full details of the article aren't accessible, this headline touches on an important topic that health-conscious families should understand.
Research on how electromagnetic fields may affect concentration, memory, and cognitive clarity.
Research on how EMF from cell phones, WiFi, and cell towers may affect anxiety through oxidative stress, serotonin disruption, and nervous system changes.
Can EMF exposure increase dementia risk — or actually protect against it? We review the surprising research on electromagnetic fields, Alzheimer's, and…
Can electromagnetic fields from phones and WiFi cause heart palpitations? We review HRV studies, autonomic effects, and what cardiologists say about EMF…
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