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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER C—AIR PROGRAMS
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PART 58—AMBIENT AIR QUALITY SURVEILLANCE
Subpart A—General Provisions
(§§ 58.1 - 58.3)
Subpart B—Monitoring Network
(§§ 58.10 - 58.16)
Subpart C—Special Purpose Monitors
(§ 58.20)
Subpart D—Comparability of Ambient Data to the NAAQS
(§ 58.30)
Subpart E [Reserved]
Subpart F—Air Quality Index Reporting
(§ 58.50)
Subpart G—Federal Monitoring
(§§ 58.60 - 58.61)
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