| Virgin Islands—SO2 | ||||
| Designated area | Does not meet primary standards | Does not meet secondary standards | Cannot be classified | Better than national standards | 
|---|---|---|---|---|
| Virgin Islands AQCR: | ||||
| St. Croix (southern) | 1 X | |||
| Remainder of AQCR | X | |||
| 1 EPA designation replaces State designation. | ||||
| Virgin Islands—Carbon Monoxide | ||||
| Designated Area | Designation | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Statewide | Unclassifiable/Attainment | |||
| St. Croix | ||||
| St. John | ||||
| St. Thomas | ||||
| 1 This date is November 15, 1990, unless otherwise noted. | ||||
| Virgin Islands—Ozone (1-Hour Standard)2 | ||||
| Designated area | Designation | Classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Statewide | Unclassifiable/Attainment | |||
| St. Croix | ||||
| St. John | ||||
| St. Thomas | ||||
| 
                     
                                
                                    Code of Federal Regulations
                                
                                569
                             
                         | 
            ||||
| 1 This date is October 18, 2000, unless otherwise noted. | ||||
| 2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in the Virgin Islands. | ||||
| Virgin Islands—NO2 | ||
| Designated area | Does not meet primary standards | Cannot be classified or better than national standards | 
|---|---|---|
| Virgin Islands AQCR | X | |
| Virgin Islands—Ozone (8-Hour Standard) | ||||
| Designated area | Designation | Category/classification | ||
|---|---|---|---|---|
| Date 1 | Type | Date 1 | Type | |
| Statewide | Unclassifiable/Attainment | |||
| St. Croix | ||||
| St. John | ||||
| St. Thomas | ||||
| 1 This date is June 15, 2004, unless otherwise noted. | ||||
| Virgin Islands—PM2.5 (Annual NAAQS) | ||
| Designated area | Designation a | |
|---|---|---|
| Date 1 | Type | |
| Statewide: | ||
| St. Croix | Unclassifiable/Attainment. | |
| St. John | Unclassifiable/Attainment. | |
| St. Thomas | Unclassifiable/Attainment. | |
| a Includes Indian Country located in each county or area, except as otherwise specified. | ||
| 1 This date is 90 days after January 5, 2005, unless otherwise noted. | ||
| Virgin Islands—PM2.5 [24-hour NAAQS] | ||||
| Designated area | Designation for the 1997 NAAQS a | Designation for the 2006 NAAQS a | ||
|---|---|---|---|---|
| Date 1 | Type | Date 2 | Type | |
| Territory wide: | ||||
| St. Croix | Unclassifiable/Attainment | Unclassifiable/Attainment. | ||
| St. John | Unclassifiable/Attainment | Unclassifiable/Attainment. | ||
| St. Thomas | Unclassifiable/Attainment | Unclassifiable/Attainment. | ||
| a Includes Indian Country located in each county or area, except as otherwise specified. | ||||
| 1 This date is 90 days after November 13, 2009, unless otherwise noted. | ||||
| 2 This date is 30 days after November 13, 2009, unless otherwise noted. | ||||