§ 103-6-6. Hydrocarbons.

Latest version.

(a)

Primary and secondary ambient air quality standard for hydrocarbons is one hundred sixty (160) micrograms per cubic meter (0.24 ppm)—maximum three-hour concentration (6—9 a.m.) not to be exceeded more than once per year.

(b)

Hydrocarbons shall be measured by the reference method described in Appendix E of 40 CFR Part 50, or other method designated as such, or by an equivalent method.

(c)

The hydrocarbon ambient air quality standard is for use as a guide in determining hydrocarbon emission control required to achieve the photochemical oxidant standard.

(27-78-103.)

(27-78-103.)

                    
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