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) | Guam | III | II | III | III | III |
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