Due to EPA’s degradation of the usability of their website we are providing the current Radnet beta and gamma monitoring graphs here for easier reference. Stations are alphabetical by state. To properly determine if changes in a graph are unusual it is useful to pull 1-5 years of data for comparison to see if a reading is actually outside the normal ups and downs of a particular station. Gamma graphs can also be influenced by things like cosmic radiation events or rain related radon. 
