Radon And Opening A Window Long Term Radon Test Do I Have To Keep The House Closed Up?

Long Term Radon Test do I have to keep the house closed up? - radon and opening a window

I have a short-term radon test alone, and he came back 7.3, is therefore recommended to test the long term. I can take note of the evidence be different, but in the short term, the house was closed. Do not open any windows or doors, only the advantages and disadvantages of normal daily life. The test of long duration is 3 months and I want it now. Can I keep them closed the house?