Figure: 30 TAC §113.2224(f)

Where:

C_adj = pollutant concentration adjusted to 7 percent oxygen;

C_meas = pollutant concentration measured on a dry basis;

(20.9-7) = 20.9 percent oxygen-7 percent oxygen (defined oxygen correction basis);

20.9 = oxygen concentration in air, percent; and

%O₂ = oxygen concentration measured on a dry basis, percent.