Harvey shared a link with me: http://www.radtest4u.com/.
The company offers free testing of home and car air filters to see how much radiation is present in the air during the time that the filter is used.. There will be testing for different nucleotides. There is a 7 day response time offered. The results will not be in real time, but close.
I would encourage people to check the site, mail in the filters, and see what the results are. They offer to post results, but I would like to publish results from people in the vicinity of Vernon. Share this with your friends.