Peak flow

Hello all,

Just a quick question. I have to do a peak flow chart for 28 days, I'm just wondering what the required level is?? I'm on day 14 at the moment and blowing between 550 and 590. I know that if I know the minimum requirement won't help me but it is nice to know..

Thank you in advance

Posted from the Navy Net mobile app (Android / iOS)


Depends on your age and height. If you're normal height then >550 is ok.

Hope you don't smoke!


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