Can I fail my drug test for being around weed second hand?

Question

I don't smoke pot and I have never tried it. But I do have at least a dozen friends who do it on a regular basis. Is it possible to get it in your system if someone who has just smoked pot is around you for a length of time?

To be able to get a job I had to take a drug test not a hair test but the mouth one with the swabs.

Answer 1

 You may have some traces of the drug in your system but not enough to register positive at a cutoff level of 50 ng/mL