Are cell phone towers hazardous to your health?
American Cancer Society
The amount of exposure from living near a cell phone tower is typically many times lower than the exposure from using a cell phone.
One way to do that might be to put some hard numbers behind our general assertions that cellular towers pose no risk. As a worst-case scenario in terms of exposure to RF radiation, consider a cell tower located only 30 meters (about 100 feet) away, and transmitting a total of 500W effective radiated power (ERP). Of course, if you are only 30 meters from the transmitting antennas, you also are likely well below their horizontal beam centers even if severe downtilt is used. But for the sake of our worst-case analysis, let’s assume that the full 500W is aimed right at you. In that case, the RF power density where you are standing would be 4.4 microwatts per square centimeter. For comparison, the FCC’s mandated power density limits for continuous uncontrolled RF exposure by the general public are 600 and 1,000 microwatts per square centimeter for 900 and 1900 MHz signals, respectively. Even in our highly unlikely worst-case scenario, RF exposure levels would be well under 1 percent of the maximum deemed safe by the FCC.
World Health Organization
To date, research does not suggest any consistent evidence of adverse health effects from exposure to radiofrequency fields at levels below those that cause tissue heating. Further, research has not been able to provide support for a causal relationship between exposure to electromagnetic fields and self-reported symptoms, or “electromagnetic hypersensitivity”.