A person shall not be entitled to an affirmative defense to liability pursuant to section 2 of P.L. 1993, c.89 (C.26:2C-19.2) for any violation that causes the presence in the outdoor atmosphere of one or more air contaminants in a quantity or concentration which poses a potential threat to public health, welfare or the environment.
N.J.S. § 26:2C-19.3