§ 52.2371 - Classification of regions.  


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  • § 52.2371 Classification of regions.

    The Vermont plan was evaluated on the basis of the following classifications:

    Air quality control region Pollutant
    Particulate
    matter
    Sulfur
    oxides
    Nitrogen
    dioxide
    Carbon
    monoxide
    Ozone
    Champlain Valley InterstateIIIIIIIIIIIIIIII
    Vermont IntrastateIIIIIIIIIIIIIIII

    [37 FR 10898, May 31, 1972, as amended at 45 FR 10782, Feb. 19, 1980; 82 FR 29007, June 27, 2017]