Cell Towers & EMF Exposure in Manchester, NH

EMF Score

Moderate

RF Score

Cell Towers & Wireless

ELF Score

Power Lines & Substations

0 Lower is better 100

How Manchester Compares

Manchester

NH avg

US avg

Check Your Manchester Address

EMF varies block by block. Enter your address for a precise score.

Manchester ranks #1 of 3 New Hampshire cities for EMF exposure. Lower score = less exposure.

About EMF & Cell Towers in Manchester

224

Cell Towers

5G Towers

Transmission Lines

Substations

6.8/mi²

Towers/mi²

With a moderate EMF score of 38 out of 100, this city's electromagnetic landscape reveals a complex network of 224 cellular towers, including 82 5G installations, creating a dense technological infrastructure across its urban terrain. The analysis highlights significant variation in electromagnetic exposure, with readings ranging from as low as 2 to as high as 100 across different neighborhoods, positioning this location as the most pronounced electromagnetic environment in New Hampshire.

Check Your Address in Manchester

We're tracking 224 cell towers, 18 transmission lines, and 20 substations near Manchester. Search your address to see exactly what's nearby — and how close it is.

LTE
4G LTE towers for mobile data
NR
5G New Radio towers
High-voltage transmission lines
Electrical substations

Expand Map

Cell Tower Map & RF Exposure in Manchester, NH

5G NR

LTE

142

4G LTE

Carriers Operating in Manchester

T-Mobile 152 towers

Verizon 71 towers

AT&T 1 towers

Manchester Nationally

Manchester's RF score of 38 falls in the middle range nationally, roughly in line with the typical US city.

5G in Manchester

Manchester has 82 active 5G towers, accounting for 36.6% 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 Manchester's Tower Density Means for Residents

With 6.8/mi², Manchester has moderate tower coverage. Some neighborhoods have multiple towers nearby while others have very few — and it shows in the data. Scores in Manchester range from 2 to 100, so your specific address matters a lot.

Manchester's RF exposure is rated Moderate

The city average is moderate, but scores range from 2 to 100 — your neighborhood makes a real difference. Search your address to see where you fall.

What This Means for You

For a city of 116,386 people, Manchester has a high concentration of wireless infrastructure — about 19.2 towers per 10,000 residents. Your personal exposure depends on how close towers are to your home, especially to bedrooms. Search your address to see exactly which towers affect you.

Power Lines & ELF Exposure in Manchester, NH

345+ kV

230–344 kV

100–229 kV

Unknown Voltage

How Power Lines Affect Manchester Residents

Manchester has 18 transmission lines and 20 substations within 5 miles of the city center. This includes 1 line 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 Manchester

With 20 substations in the area, Manchester 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.

Manchester's ELF exposure is rated Low

Most residents are far enough from high-voltage infrastructure that ELF isn't a major concern. Homes directly adjacent to power lines may still want to check their specific score.

RF vs ELF in Manchester: Cell towers have a somewhat bigger impact than power lines in Manchester (RF: 38, ELF: 27), though both contribute meaningfully. Checking your address shows which sources are most relevant to your specific location.

What This Means for You

Manchester 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.

How Manchester Compares: Cell Towers & EMF Scores

Manchester sits exactly at New Hampshire's state average for electromagnetic field (EMF) exposure, indicating a typical regional profile. While the city's moderate EMF score of 38 falls slightly below the national median of 45, residents can expect a balanced electromagnetic environment consistent with other urban areas in the state.

Other Cities in New Hampshire

Lowest EMF exposure cities in New Hampshire. Lower score = less exposure.

View all New Hampshire cities

Cities with Similar Scores

Other US cities with EMF scores within 10 points of Manchester.

Palm Beach Gardens, FL

Understanding EMF, RF & ELF

What the scores mean and how they're measured in Manchester

EMF

Electromagnetic fields from cell towers and power lines. Manchester's combined score: 47/100.

Learn more

Radio frequency from wireless infrastructure. Manchester has 224 cell towers (82 are 5G) → RF score: 38.

ELF

Extremely low frequency from power grid. Manchester has 18 transmission lines and 20 substations → ELF score: 27.

EMF Exposure & Health

What research says about EMF exposure at levels found in Manchester

Sleep Quality

Studies have found measurable effects on sleep quality from RF-EMF exposure, though effect sizes vary.

Children

Some researchers recommend lower limits for children, citing developing nervous systems and longer lifetime exposure.

Precautionary Principle

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 Manchester

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

Tips for Manchester

�� Select housing in Manchester's western neighborhoods like Pinardville, which have lower tower densities and reduced EMF exposure compared to downtown areas.

�� Install RF-blocking window films on your home's street-facing windows to mitigate signal penetration from the city's 82 5G towers.

Your specific location matters more than the city average.

Search your address to see exactly which towers and power lines are nearby.

Check Your Address

Want to verify with your own readings?

An EMF meter lets you measure exact levels room by room in your Manchester home.

Best EMF Meters

EMF scores across Manchester range from 2 to 100. The city score of 47 represents the average across sampled locations.

Cell Tower & EMF FAQ for Manchester

How many cell towers are in Manchester?

Manchester has 224 registered cell towers, of which 82 are 5G. That's a density of 6.8/mi² across the city's 33.1 square miles.

Is 5G available in Manchester?

Yes, Manchester has 82 active 5G towers. 5G uses higher-frequency RF signals and typically requires more antennas placed closer together, which can increase localized RF exposure.

What is the average EMF score in Manchester?

Manchester's overall EMF score is 47 out of 100 (Moderate). This breaks down into an RF score of 38 (cell towers & wireless) and an ELF score of 27 (power grid). Scores range from 2 to 100 across the city, so your specific location matters.

How does Manchester compare to other cities in New Hampshire?

Manchester ranks #1 out of 3 cities in New Hampshire for EMF exposure (lower rank = less exposure). Some of the lowest-exposure cities in the state include Concord (35), Nashua (54).

Are there power lines and substations near Manchester?

Manchester has 18 high-voltage transmission lines and 20 substations within the city area. These contribute to ELF (extremely low frequency) exposure, which is measured separately from RF (cell tower) exposure. The ELF score for Manchester is 27 out of 100. Use the map above to see exactly where power grid infrastructure is located.

Which parts of Manchester have the lowest EMF?

EMF scores across Manchester range from 2 to 100, which means location within the city makes a real difference. Areas farther from cell tower clusters and major power line corridors typically score lower. Use the address search above to check specific streets and neighborhoods you're interested in.