§ 51.190. Ambient air quality monitoring requirements.
29 words·~1 min read·
/us/cfr/t40/s§ 51.190·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
The requirements for monitoring ambient air quality for purposes of the plan are located in subpart C of part 58 of this chapter. [44 FR 27569, May 10, 1979]