EMF Exposure in Los Angeles, CA
Los Angeles ranks #4 of 4 California cities for EMF exposure. Lower score = less exposure.
With an EMF score of 99 out of 100, Los Angeles demonstrates the highest electromagnetic field exposure levels among the four major California cities analyzed in this report. The city's 2,394 total cell towers, including 297 5G installations, create a tower density of 5.1 per square mile across the metropolitan area. EMF exposure levels vary significantly throughout Los Angeles, with scores ranging from 40 in less dense areas to the maximum 100 in the most tower-concentrated zones.
Tower Map
Showing 2394 towers within 5 miles of Los Angeles city center.
Other Cities in California
Lowest EMF exposure cities in California. Lower score = less exposure.
Cities with Similar Scores
Other US cities with EMF scores within 10 points of Los Angeles.
Los Angeles has exceptionally high EMF exposure with a score of 99, ranking as the highest among major California cities and significantly above both the state average of 83 and national median of 45. For those concerned about EMF exposure, other California cities offer considerably lower levels, with San Diego scoring 59 and representing the most EMF-friendly option among the state's major metropolitan areas. This stark difference suggests that urban density and infrastructure concentration in LA contribute to notably elevated electromagnetic field levels compared to other regions.
EMF Exposure & Health
EMF exposure remains an active area of scientific research. While regulatory bodies maintain that current exposure limits are safe, independent research has raised questions that lead many to take precautionary steps.
What research shows
We provide data, not medical advice. Consult healthcare professionals for personal health decisions.
What You Can Do
Check Your Specific Address
City averages only tell part of the story. Your building's exposure depends on exact tower proximity, building materials, and which direction you face.
Enter Your AddressIf You're House Hunting
Before buying or renting in Los Angeles, check the EMF score of specific addresses you're considering. Compare neighborhoods to find lower-exposure areas.
- Search each property address on our map
- Note which direction bedrooms face relative to towers
- Consider upper vs lower floors (height affects exposure)
Quick Wins (Free)
Simple changes you can make today to reduce your daily EMF exposure without spending money.
- Move WiFi router out of bedrooms and living areas
- Use airplane mode on phone while sleeping
- Use speakerphone or wired earbuds for calls
- Turn off WiFi at night (use a timer outlet)
- Keep phone out of pockets when possible
For Los Angeles specifically:
Bigger Investments
For those wanting more comprehensive protection, especially in high-exposure areas.
- EMF shielding film for windows facing towers
- Shielding paint for walls on tower-facing sides
- Shielded bed canopy for sleeping area
- Professional EMF assessment of your home
- Wired ethernet instead of WiFi