EMF Exposure in Phoenix, AZ
Phoenix ranks #1 of 1 Arizona cities for EMF exposure. Lower score = less exposure.
With 762 cell towers spread across the metropolitan area and an EMF exposure score of 81 out of 100, Phoenix demonstrates the high electromagnetic field levels typical of major urban centers. The city's tower density of 1.5 per square mile, including 181 5G installations, reflects the extensive wireless infrastructure needed to serve Arizona's largest population center. EMF exposure levels vary significantly throughout Phoenix, with scores ranging from 0 to 100 depending on proximity to transmission sources and local geography.
Tower Map
Showing 762 towers within 5 miles of Phoenix city center.
Cities with Similar Scores
Other US cities with EMF scores within 10 points of Phoenix.
Phoenix has high EMF exposure with a score of 81, significantly above the national median of 45, which reflects the challenges of living in a major metropolitan area with extensive wireless infrastructure. As the only tracked city in Arizona, Phoenix represents the state average, so residents looking to reduce EMF exposure would need to consider smaller, untracked communities outside the metro area or rural parts of the state. For those prioritizing lower EMF exposure, Phoenix's high score suggests exploring less densely populated areas of Arizona or considering cities in other states with more moderate exposure levels.
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 Phoenix, 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 Phoenix 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