3 ms·
The odour detection threshold is 0.005-0.02 PPM. OSHA says less than 0.1 PPM over an 8-hour period. So you can smell ozone well before it is in the harmful ran
by ficklepickle 6y ago
The odour detection threshold is 0.005-0.02 PPM. OSHA says less than 0.1 PPM over an 8-hour period.
So you can smell ozone well before it is in the harmful range. Some air circulation wouldn't hurt while the device operates, but napkin math says you are OK.