How long can the average human go without air?

Answer 1

It depends on the person but after somewhere around 4-5 mins. the brain begins to die.
15 minutes you will die. 11 minutes will cause permanent brain damage. 8 minutes will cause brain damage

Answer 2

Less than five minutes, depending on how long you can hold your breath.

Answer 3

After about 4 to 6 minutes without air, a large amount of brain cells begin to die.

Answer 4

I'd say about a minute,

more or less depending on your health, daily physical activity, healthy life style etc.