| Rhode Island—TSP |
| Providence |
|
X |
| East Providence, Warwick, North Providence, Pawtucket, and Central Falls |
|
|
X |
| Remainder of Rhode Island portion of AQCR 120 |
|
|
|
X |
| Rhode Island—SO2
|
| Rhode Island portion of AQCR 120 |
|
|
|
X |
| Rhode Island—Carbon Monoxide |
| Statewide |
|
Unclassifiable/Attainment |
| Bristol County |
| Kent County |
| Newport County |
| Providence County |
| Washington County |
|
1 This date is November 15, 1990, unless otherwise noted. |
| Rhode Island—Ozone (1-Hour Standard)2
|
| Providence (all of RI) Area: |
| Bristol County |
|
Nonattainment |
|
Serious. |
| Kent County |
|
Nonattainment |
|
Serious. |
| Newport County |
|
Nonattainment |
|
Serious. |
| Providence County |
|
Nonattainment |
|
Serious. |
| Washington County |
|
Nonattainment |
|
Serious. |
|
1 This date is January 16, 2001, unless otherwise noted. |
|
2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Rhode Island. |
| Rhode Island—NO2
|
| Rhode Island portion of AQCR 120 |
|
X |
| Rhode Island—Ozone (8-Hour Standard) |
| Providence (all of RI), RI: |
| Bristol County |
|
Nonattainment |
|
Subpart 2
/Moderate. |
| Kent County |
|
Nonattainment |
|
Subpart 2
/Moderate. |
| Newport County |
|
Nonattainment |
|
Subpart 2
/Moderate. |
| Providence County |
|
Nonattainment |
|
Subpart 2
/Moderate. |
| Washington County |
|
Nonattainment |
|
Subpart 2
/Moderate. |
|
a Includes Indian Country located in each county or area, except as otherwise specified. |
|
1 This date is June 15, 2004, unless otherwise noted. |
| Rhode Island—PM2.5 (Annual NAAQS) |
| Statewide: |
| Bristol County |
|
Unclassifiable/Attainment. |
| Kent County |
|
Unclassifiable/Attainment. |
| Newport County |
|
Unclassifiable/Attainment. |
| Providence County |
|
Unclassifiable/Attainment. |
| Washington County |
|
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. |
| Rhode Island—PM2.5 [24-hour NAAQS] |
| Statewide: |
| Bristol County |
|
Unclassifiable/Attainment |
|
Unclassifiable/Attainment. |
| Kent County |
|
Unclassifiable/Attainment |
|
Unclassifiable/Attainment. |
| Newport County |
|
Unclassifiable/Attainment |
|
Unclassifiable/Attainment. |
| Providence County |
|
Unclassifiable/Attainment |
|
Unclassifiable/Attainment. |
| Washington County |
|
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 January 5, 2005, unless otherwise noted. |
|
2 This date is 30 days after November 13, 2009, unless otherwise noted. |
Code of Federal Regulations
[43 FR 8964, Mar. 3, 1978, as amended at 46 FR 25461, May 7, 1981; 47 FR 30066, July 12, 1982; 56 FR 56823, Nov. 6, 1991; 63 FR 31077, June 5, 1998; 64 FR 30916, June 9, 1999; 65 FR 45257, July 20, 2000; 69 FR 23932, Apr. 30, 2004; 70 FR 1000, Jan. 5, 2005; 70 FR 44477, Aug. 3, 2005; 74 FR 58760, Nov. 13, 2009]