View all text of Subpart AAA [§ 52.2670 - § 52.2686]

§ 52.2671 - Classification of regions.

The Guam plan was evaluated on the basis of the following classifications.

Air quality control region Pollutant Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Photochemical oxidants (hydrocarbons) GuamIIIIIIIIIIIIII