EMF Exposure in Portland, OR
Portland ranks #1 of 1 Oregon cities for EMF exposure. Lower score = less exposure.
With 779 cell towers packed into its urban landscape at a density of 5.8 towers per square mile, Portland registers an EMF score of 86 out of 100, indicating very high electromagnetic field exposure levels throughout the city. As Oregon's largest metropolitan area, Portland naturally leads the state in wireless infrastructure density, with 182 of its towers equipped with 5G technology. EMF exposure varies significantly across Portland's neighborhoods, with scores ranging from a low of 17 in some areas to the maximum reading of 100 in the most tower-dense locations.
Tower Map
Showing 779 towers within 5 miles of Portland city center.
Cities with Similar Scores
Other US cities with EMF scores within 10 points of Portland.
Portland's EMF exposure score of 86 is notably high, ranking significantly above the national median of 45 and representing the only tracked city in Oregon. This very high exposure level likely reflects Portland's dense urban infrastructure, extensive wireless networks, and concentration of electronic devices typical of major metropolitan areas. For those seeking lower EMF environments in Oregon, smaller towns and rural areas throughout the state would likely offer substantially reduced exposure levels, though specific data for these locations isn't currently tracked.
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 Portland, 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 Portland 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