Am I exposed to high levels of radiation at my job?
A lot of people worry about health effects of electromagnetic radiation, and you'll find a lot of scaremongering misinformation on the web, but it is generally agreed by doctors and scientists that the electromagnetic radiation from WiFi equipment is extremely unlikely to cause any remotely significant risk of cancers. The World Health Organization says:


  Despite many studies, the evidence for any effect remains highly
  controversial. However, it is clear that if electromagnetic fields do
  have an effect on cancer, then any increase in risk will be extremely
  small. The results to date contain many inconsistencies, but no large
  increases in risk have been found for any cancer in children or
  adults.
  
  A number of epidemiological studies suggest small increases in risk of
  childhood leukemia with exposure to low frequency magnetic fields in
  the home. However, scientists have not generally concluded that these
  results indicate a cause-effect relation between exposure to the
  fields and disease (as opposed to artifacts in the study or effects
  unrelated to field exposure). In part, this conclusion has been
  reached because animal and laboratory studies fail to demonstrate any
  reproducible effects that are consistent with the hypothesis that
  fields cause or promote cancer. Large-scale studies are currently
  underway in several countries and may help resolve these issues.


In a comment on your question you said that I was reading that a modern cellphone radiates around 1.6 Watts/ Kg. That's a measure of specific absorption rate which is not the same thing as the radiated power of your WiFi devices.

In general if you have a concern about the safety of your workplace, your first step should be to find out what the law where you are says and whether your company is complying with it. For example if you were in the UK there would need to be a risk assessment for the task you were doing, documenting what hazards had been identified and what measures needed taking to reduce them. If you aren't happy with the process or your company's compliance with it then you would need to look at what options you have for resolving that with your employer, either internally (using company procedures) or externally (using the law).