40 CFR § 52.2771
Classification of regions
June 9, 2020
The U.S. Virgin Islands plan was evaluated on the basis of the following classifications:
Open Table
Air quality control region | Pollutant | ||||
---|---|---|---|---|---|
Particulate matter | Sulfur oxides | Nitrogen dioxide | Carbon monoxide | Photochemical oxidants (hydrocarbons) | |
U.S. Virgin Islands | IA | IA | III | III | III |