Cell Towers & EMF Exposure in Medford, MA
How Medford Compares
Check Your Medford Address
EMF varies block by block. Enter your address for a precise score.
About EMF & Cell Towers in Medford
Check Your Address in Medford
We're tracking 2707 cell towers, 34 transmission lines, and 23 substations near Medford. Search your address to see exactly what's nearby — and how close it is.
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LTE4G LTE towers for mobile data
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NR5G New Radio towers
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High-voltage transmission lines
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Electrical substations
Cell Tower Map & RF Exposure in Medford, MA
Carriers Operating in Medford
5G in Medford
Medford has 824 active 5G towers, accounting for 30.5% of the local network. T-Mobile leads 5G deployment in the area. The network is still primarily 4G LTE, but as 5G expands, more neighborhoods will have higher-frequency antennas nearby. Searching your address shows which towers — including 5G — are closest to your home.
What Medford's Tower Density Means for Residents
With 113.2/mi², Medford has very dense tower coverage. Most residents live close to multiple towers, and scores range widely from 10 to 100. Checking your specific address is especially important — even moving a few blocks can make a meaningful difference.
Medford's RF exposure is rated High
RF exposure is high across much of the city, with scores ranging from 10 to 100. Some homes are significantly more affected than others — search your address to understand your personal exposure.
What This Means for You
RF exposure from cell towers drops sharply with distance. In Medford, scores range from 10 to 100, which means your specific location matters more than the city average. Search your address to see what's nearby — especially which direction towers are from your bedrooms.
Power Lines & ELF Exposure in Medford, MA
How Power Lines Affect Medford Residents
Medford has 34 transmission lines and 23 substations within 5 miles of the city center. This includes 9 lines carrying 345 kV or more — the highest voltage class, which produces stronger ELF fields over a wider area. For homes near these corridors, distance is critical: ELF drops off sharply, but high-voltage lines have a larger impact zone than lower-voltage infrastructure.
Substations Near Medford
With 23 substations in the area, Medford has significant power distribution infrastructure. These are the points where high-voltage power is stepped down for local use. Each one creates a localized ELF field — if you live within a few hundred meters of one, it likely contributes to your score. The map shows exactly where they are.
Medford's ELF exposure is rated Low
ELF isn't the main concern here — cell towers contribute far more to Medford's overall EMF picture. Most residents are far enough from power infrastructure that it has minimal impact.
RF vs ELF in Medford: Cell towers are the clear dominant factor in Medford's EMF environment (RF: 72 vs ELF: 20). Choosing a home away from tower clusters will have the biggest effect on reducing your overall exposure.
What This Means for You
Medford has some high-voltage (345+ kV) infrastructure nearby, which creates stronger ELF fields over a wider area than lower-voltage lines. If you're close to one of these corridors, it can meaningfully impact your score — the map shows exactly where they run.
Other Cities in Massachusetts
Lowest EMF exposure cities in Massachusetts. Lower score = less exposure.
Cities with Similar Scores
Other US cities with EMF scores within 10 points of Medford.
Understanding EMF, RF & ELF
What the scores mean and how they're measured in Medford
Understanding EMF, RF & ELF
What the scores mean and how they're measured in Medford
Electromagnetic fields from cell towers and power lines. Medford's combined score: 75/100.
Learn moreRadio frequency from wireless infrastructure. Medford has 2706 cell towers (824 are 5G) → RF score: 72.
Extremely low frequency from power grid. Medford has 34 transmission lines and 23 substations → ELF score: 20.
EMF Exposure & Health
Medford's High EMF score means understanding exposure risks is especially relevant
EMF Exposure & Health
Medford's High EMF score means understanding exposure risks is especially relevant
Studies have found measurable effects on sleep quality from RF-EMF exposure, though effect sizes vary.
Some researchers recommend lower limits for children, citing developing nervous systems and longer lifetime exposure.
Many choose to minimize exposure based on the precautionary principle: when science is uncertain but consequences may be significant, reducing exposure is reasonable.
We provide data, not medical advice. Consult healthcare professionals for personal health decisions.
Reduce EMF Exposure in Medford
Free Changes Today
- Move WiFi router away from bedrooms
- Use airplane mode while sleeping
- Choose bedrooms farthest from nearby towers
For Homes Near Infrastructure
- RF shielding window film on tower-facing sides
- EMF shielding paint for walls facing infrastructure
- Shielded bed canopy for sleeping areas
Your specific location matters more than the city average.
Search your address to see exactly which towers and power lines are nearby.
Want to verify with your own readings?
An EMF meter lets you measure exact levels room by room in your Medford home.