Quote Originally Posted by old kodger View Post
I stand corrected in that being in the room with an ozone generator might not be such a good idea, but I'M still not displaying adverse effects.....yet.
AFAIK only the corona discharge ozone units (working with air input) generate N2O, not the low pressure UV discharge lamp types
(who also, due to their way of operation, cannot reach very high ozone levels in air: less than 0,5% of weight) -
but personally, I give at least half an hour after turn-off before entering a treated space.

Regarding NOx, I've not seen any reports on that being formed in any ozone producing unit,
but mostly through combustion at fairly high temperatures (cars, furnaces and the like surrounding us).

2 cents, YMMV

Johan