The environmental improvement board "shall promulgate regulations and standards in ... air quality management" (NMSA 1978, section 74-1-8.A) and "the Environmental Improvement Board... shall adopt... regulations to attain and maintain national ambient air quality standards and prevent or abate air pollution..." (NMSA 1978, section 74-2-5.B).
N.M. Admin. Code § 20.2.2.3