The radiation level from the cell tower is much less than that you get when you are talking on your own cellphone. Also the cell tower antennas aim most of their radiation towards the horizon. Some radiation is spilled to down below, but it is much less than that from your own cellphone.
how much less?
because a cellphone causes a lot radiation.
remember a tower is 24/7.
if it's only 20 times less, but still 24/7 that is still A LOT of radiation...
