Cell Towers & EMF Exposure in Concord, CA

EMF Score

Elevated

RF Score

Cell Towers & Wireless

ELF Score

Power Lines & Substations

0 Lower is better 100

How Concord Compares

Concord

CA avg

US avg

Check Your Concord Address

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

Concord ranks #51 of 152 California cities for EMF exposure. Lower score = less exposure.

About EMF & Cell Towers in Concord

379

Cell Towers

100

5G Towers

Transmission Lines

Substations

12.4/mi²

Towers/mi²

With a concerning EMF score of 54 out of 100 and a high concentration of 379 total cell towers, including 100 5G towers, this California city ranks 46th among 61 municipalities for electromagnetic field exposure. The tower density of 12.4 per square mile contributes to a significant variation in EMF levels across the city, ranging from 10 to 100 on the exposure scale. This report examines the electromagnetic landscape and potential implications for residents of this urban environment.

Check Your Address in Concord

We're tracking 379 cell towers, 33 transmission lines, and 18 substations near Concord. 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 Concord, CA

100

5G NR

LTE

279

4G LTE

Carriers Operating in Concord

T-Mobile 182 towers

Verizon 132 towers

AT&T 65 towers

Concord Nationally

Concord's RF score of 54 falls in the middle range nationally, roughly in line with the typical US city.

5G in Concord

Concord has 100 active 5G towers, accounting for 26.4% 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 Concord's Tower Density Means for Residents

With 12.4/mi², Concord has moderate tower coverage. Some neighborhoods have multiple towers nearby while others have very few — and it shows in the data. Scores in Concord range from 10 to 100, so your specific address matters a lot.

Concord's RF exposure is rated Elevated

Many residents have elevated RF exposure from nearby towers. If you're concerned, search your address to see how your specific location compares and which towers are closest.

What This Means for You

For a city of 124,016 people, Concord has a high concentration of wireless infrastructure — about 30.6 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 Concord, CA

230–344 kV

100–229 kV

Under 100 kV

How Power Lines Affect Concord Residents

Concord has 33 transmission lines and 18 substations within 5 miles of the city center. The highest-voltage lines in the area carry up to 230 kV. ELF fields drop off sharply with distance — most homes beyond 300-500 meters from a transmission line see very low exposure. But for homes closer than that, especially near higher-voltage corridors, the impact can be significant.

Substations Near Concord

With 18 substations in the area, Concord 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.

Concord's ELF exposure is rated Moderate

Some parts of the city are close to power grid infrastructure. If you live near visible power lines or a substation, checking your address will show how much they contribute to your personal EMF score.

RF vs ELF in Concord: Cell towers have a somewhat bigger impact than power lines in Concord (RF: 54, ELF: 34), though both contribute meaningfully. Checking your address shows which sources are most relevant to your specific location.

What This Means for You

Unlike cell tower RF, which is spread across many towers, ELF exposure is very location-specific. You could live a few blocks from a power line and barely notice it in your score, or live right next to one and see a significant impact. Check your address to see if any are close enough to affect your home.

How Concord Compares: Cell Towers & EMF Scores

Concord's EMF exposure score of 54 places it slightly above both the California state average of 46 and the national median of 45, suggesting moderately elevated electromagnetic field levels compared to similar regional cities. While not among the highest-exposure areas in California, residents seeking lower EMF environments might consider looking at cities like Temecula or Murrieta, which have significantly lower exposure scores.

Other Cities in California

Lowest EMF exposure cities in California. Lower score = less exposure.

View all California cities

Cities with Similar Scores

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

Understanding EMF, RF & ELF

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

EMF

Electromagnetic fields from cell towers and power lines. Concord's combined score: 63/100.

Learn more

Radio frequency from wireless infrastructure. Concord has 379 cell towers (100 are 5G) → RF score: 54.

ELF

Extremely low frequency from power grid. Concord has 33 transmission lines and 18 substations → ELF score: 34.

EMF Exposure & Health

Concord's Elevated EMF score means understanding exposure risks is especially relevant

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 Concord

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 Concord

�� When selecting a home in Concord, prioritize neighborhoods west of Clayton Road where tower density is lower and EMF exposure can drop by up to 30%.

�� Install RF-shielding window films on your residence, especially if located near the 680 corridor where 5G tower concentration is highest and potential radiation exposure increases.

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 Concord home.

Best EMF Meters

EMF scores across Concord range from 10 to 100. The city score of 63 represents the average across sampled locations.

Cell Tower & EMF FAQ for Concord

How many cell towers are in Concord?

Concord has 379 registered cell towers, of which 100 are 5G. That's a density of 12.4/mi² across the city's 30.6 square miles.

Is 5G available in Concord?

Yes, Concord has 100 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 Concord?

Concord's overall EMF score is 63 out of 100 (Elevated). This breaks down into an RF score of 54 (cell towers & wireless) and an ELF score of 34 (power grid). Scores range from 10 to 100 across the city, so your specific location matters.

How does Concord compare to other cities in California?

Concord ranks #51 out of 152 cities in California for EMF exposure (lower rank = less exposure). Some of the lowest-exposure cities in the state include Temecula (24), Santa Maria (27), Santa Cruz (28), Murrieta (28), Santa Barbara (29).

Are there power lines and substations near Concord?

Concord has 33 high-voltage transmission lines and 18 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 Concord is 34 out of 100. Use the map above to see exactly where power grid infrastructure is located.

Which parts of Concord have the lowest EMF?

EMF scores across Concord range from 10 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.