Title 40
SECTION 52.1024
52.1024 Attainment dates for national standards.
§ 52.1024 Attainment dates for national standards.The following table presents the latest dates by which the national standards are to be attained.
Attainment Dates Established by Clean Air Act of 1990
| Air quality control region and nonattainment area | Pollutant | |||||
|---|---|---|---|---|---|---|
| SO2 | PM-10 | NO2 | CO | O3 | ||
| Primary | Secondary | |||||
| AQCR 107: | ||||||
| Androscoggin County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Kennebec County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Knox County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Lincoln County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Waldo County | ( a) | ( b) | ( a) | ( a) | ( a) | ( d) |
| Oxford Cnty. (Part) See 40 CFR 81.320 | ( a) | ( b) | ( a) | ( a) | ( a) | ( e) |
| Franklin Cnty. (Part) See 40 CFR 81.320 | ( a) | ( b) | ( a) | ( a) | ( a) | ( e) |
| Somerset Cnty. (Part) See 40 CFR 81.320 | ( a) | ( b) | ( a) | ( a) | ( a) | ( e) |
| AQCR 108: | ||||||
| Aroostook Cnty. (Part) See 40 CFR 81.320 | ( a) | ( b) | ( c) | ( a) | ( a) | ( a) |
| Remainder of AQCR | ( a) | ( b) | ( a) | ( a) | ( a) | ( a) |
| AQCR 109: | ||||||
| Hancock County | ( a) | ( b) | ( a) | ( a) | ( a) | ( d) |
| Millinocket | ( e) | ( e) | ( a) | ( a) | ( a) | ( a) |
| Remainder of AQCR | ( a) | ( b) | ( a) | ( a) | ( a) | ( a) |
| AQCR 110: | ||||||
| York County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Cumberland County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Sagadahoc County | ( a) | ( b) | ( a) | ( a) | ( a) | ( g) |
| Oxford Cnty. (Part) See 40 CFR 81.320 | ( a) | ( b) | ( a) | ( a) | ( a) | ( e) |
| AQCR 111 | ( a) | ( b) | ( a) | ( a) | ( a) | ( a) |
a Air quality levels presently below primary standards or area is unclassifiable.
b Air quality levels presently below secondary standards or area is unclassifiable.
c 12/31/94.
d 11/15/94 (one-year extension granted).
e 11/15/95.
g 11/15/96.