15A NCAC 02D .1108 MULTIPLE POLLUTANTS
If the Commission has evidence that two or more toxic air pollutants being emitted from a facility or combination of facilities act in the same way to affect human health so that their effects may be additive or enhanced and that public exposure is such that human health may be adversely affected, then the Commission will consider developing acceptable ambient levels for the combination of toxic air pollutants or other appropriate control measures.
History Note: Authority G.S. 143‑215.3(a)(1); 143‑215.107(a)(3),(5); 143B‑282;
Eff. May 1, 1990.