The lower level is .01, which is much lower than .08.
It would drop to the lower level in a little over one hour.
.08
No, but it is a common illegal level for driving a motor vehicle.
.08 BAC
If you breath or have a blood alcohol level of .08 your license will be suspended.
.08 bac
.08
.08 percent.
Yes, although alcoholics may not actually be impaired at that level and some people are impaired at lower levels. The law is arbitrary in this regard to make it easier to obtain convictions of DWI.
The federal law is .08, but several states have lower tolerances. If you're under the legal drinking age of 21, a zero tolerance law is in effect.
It's not illegal to have a certain level in your blood. It's illegal if you want to drive.
0.08%