In most states, if you are under 21, the legal blood alcohol level is 0.2. If you are 21 or over, the legal limit is 0.8.
.08 BAC
In many jurisdictions a person is considered legally intoxicated at ,08 BAC.
A blood alcohol level in excess of 0.8% is considered intoxicated.
0.08% is the level in all 50 states to be considered legally intoxicated.
0.08% or higher is considered DWI
metabolism
.08
Legislation varies depending on the country concerned
No, a mosquito will not become intoxicated through someone's blood alcohol level after biting a person. In a mosquito the alcohol moves into a separate area, or pocket, and is broken down by enzymes before it could even reach the nervous system.
driving while intoxicated
Blood alcohol concentration level to be legally intoxicated varies by jurisdiction, but in many places it is 0.08% or higher for drivers over 21 years of age. However, for drivers under 21 and commercial drivers, lower BAC limits may apply. It is always safest to not drink and drive.
The best way to sober up an intoxicated person is to allow time for their body to metabolize the alcohol. Drinking water and eating food can help speed up the process. It's important to monitor the person closely and ensure they are safe until they have fully sobered up.
Most states appear to be .08 or greater, however knowing what state you live in would help give a more accurate answer.