| Designated Area
| Designation
a
| Classification
|
|---|
| Date
1
| Type
| Date
| Type
|
|---|
| Territory wide:
| | | | |
| Adjuntas Municipio | | Unclassifiable/Attainment.
| | |
| Aguada Municipio | | Unclassifiable/Attainment.
| | |
| Aguadilla Municipio | | Unclassifiable/Attainment.
| | |
| Aguas Buenas Municipio | | Unclassifiable/Attainment.
| | |
| Aibonito Municipio | | Unclassifiable/Attainment.
| | |
| Añasco Municipio | | Unclassifiable/Attainment.
| | |
| Arecibo Municipio | | Unclassifiable/Attainment.
| | |
| Arroyo Municipio | | Unclassifiable/Attainment.
| | |
| Barceloneta Municipio | | Unclassifiable/Attainment.
| | |
| Barranquitas Municipio | | Unclassifiable/Attainment.
| | |
| Bayamón County | | Unclassifiable/Attainment.
| | |
| Cabo Rojo Municipio | | Unclassifiable/Attainment.
| | |
| Caguas Municipio | | Unclassifiable/Attainment.
| | |
| Camuy Municipio | | Unclassifiable/Attainment.
| | |
| Canóvanas Municipio | | Unclassifiable/Attainment.
| | |
| Carolina Municipio | | Unclassifiable/Attainment.
| | |
| Cataño County | | Unclassifiable/Attainment.
| | |
| Cayey Municipio | | Unclassifiable/Attainment.
| | |
| Ceiba Municipio | | Unclassifiable/Attainment.
| | |
| Ciales Municipio | | Unclassifiable/Attainment.
| | |
| Cidra Municipio | | Unclassifiable/Attainment.
| | |
| Coamo Municipio | | Unclassifiable/Attainment.
| | |
| Comerío Municipio | | Unclassifiable/Attainment.
| | |
| Corozal Municipio | | Unclassifiable/Attainment.
| | |
| Culebra Municipio | | Unclassifiable/Attainment.
| | |
| Dorado Municipio | | Unclassifiable/Attainment.
| | |
| Fajardo Municipio | | Unclassifiable/Attainment.
| | |
| Florida Municipio | | Unclassifiable/Attainment.
| | |
| Guánica Municipio | | Unclassifiable/Attainment.
| | |
| Guayama Municipio | | Unclassifiable/Attainment.
| | |
| Guayanilla Municipio | | Unclassifiable/Attainment.
| | |
| Guaynabo County | | Unclassifiable/Attainment.
| | |
| Gurabo Municipio | | Unclassifiable/Attainment.
| | |
| Hatillo Municipio | | Unclassifiable/Attainment.
| | |
| Hormigueros Municipio | | Unclassifiable/Attainment.
| | |
| Humacao Municipio | | Unclassifiable/Attainment.
| | |
| Isabela Municipio | | Unclassifiable/Attainment.
| | |
| Jayuya Municipio | | Unclassifiable/Attainment.
| | |
| Juana Díaz Municipio | | Unclassifiable/Attainment.
| | |
| Juncos Municipio | | Unclassifiable/Attainment.
| | |
| Lajas Municipio | | Unclassifiable/Attainment.
| | |
| Lares Municipio | | Unclassifiable/Attainment.
| | |
| Las Marías Municipio | | Unclassifiable/Attainment.
| | |
| Las Piedras Municipio | | Unclassifiable/Attainment.
| | |
| Loíza Municipio | | Unclassifiable/Attainment.
| | |
| Luquillo Municipio | | Unclassifiable/Attainment.
| | |
| Manatí Municipio | | Unclassifiable/Attainment.
| | |
| Maricao Municipio | | Unclassifiable/Attainment.
| | |
| Maunabo Municipio | | Unclassifiable/Attainment.
| | |
| Mayagnez Municipio | | Unclassifiable/Attainment.
| | |
| Moca Municipio | | Unclassifiable/Attainment.
| | |
| Morovis Municipio | | Unclassifiable/Attainment.
| | |
| Naguabo Municipio | | Unclassifiable/Attainment.
| | |
| Naranjito Municipio | | Unclassifiable/Attainment.
| | |
| Orocovis Municipio | | Unclassifiable/Attainment.
| | |
| Patillas Municipio | | Unclassifiable/Attainment.
| | |
| Peñuelas Municipio | | Unclassifiable/Attainment.
| | |
| Ponce Municipio | | Unclassifiable/Attainment.
| | |
| Quebradillas Municipio | | Unclassifiable/Attainment.
| | |
| Rincón Municipio | | Unclassifiable/Attainment.
| | |
| Río Grande Municipio | | Unclassifiable/Attainment.
| | |
| Sabana Grande Municipio | | Unclassifiable/Attainment.
| | |
| Salinas Municipio | | Unclassifiable/Attainment.
| | |
| San Germán Municipio | | Unclassifiable/Attainment.
| | |
| San Juan Municipio | | Unclassifiable/Attainment.
| | |
| San Lorenzo Municipio | | Unclassifiable/Attainment.
| | |
| San Sebastián Municipio | | Unclassifiable/Attainment.
| | |
| Santa Isabel Municipio | | Unclassifiable/Attainment.
| | |
| Toa Alta Municipio | | Unclassifiable/Attainment.
| | |
| Toa Baja County | | Unclassifiable/Attainment.
| | |
| Trujillo Alto Municipio | | Unclassifiable/Attainment.
| | |
| Utuado Municipio | | Unclassifiable/Attainment.
| | |
| Vega Alta Municipio | | Unclassifiable/Attainment.
| | |
| Vega Baja Municipio | | Unclassifiable/Attainment.
| | |
| Vieques Municipio | | Unclassifiable/Attainment.
| | |
| Villalba Municipio | | Unclassifiable/Attainment.
| | |
| Yabucoa Municipio | | Unclassifiable/Attainment.
| | |
| Yauco Municipio | | Unclassifiable/Attainment.
| | |