Attainment dates for national standards.

§ 52.2577 Attainment dates for national standards.

The following table presents the latest dates by which the national standards are to be attained. The dates reflect the information presented in Wisconsin's plan, except where noted.

Air Quality Control Region Pollutant
TSP SO2NO2CO O3
Primary Secondary Primary Secondary
Duluth (Minnesota)-Superior (Wisconsin Interstate (AQCR 129):
a. Primary/Secondary nonattainment areasafbaccc.
b. Remainder of AQCRbcccccc.
North Central Wisconsin Intrastate (AQCR 238):
a. Primary/Secondary nonattainment areasbfdcccd.
b. Remainder of AQCRbcccccc.
Lake Michigan Intrastate (AQCR 237):
a. Primary/Secondary nonattainment areasbfccccd.
b. Remainder of AQCRbcccccc.
Southeast Minnesota-LaCrosse (Wisconsin) Interstate (AQCR 128):
a. Primary/Secondary nonattainment areasbcaaccc.
b. Remainder of AQCRbcccccc.
Southern Wisconsin Intrastate (AQCR 240):
a. Primary/Secondary nonattainment areasgfdcccd.
b. Remainder of AQCRbcccccc.
Southeastern Wisconsin Intrastate (AQCR 239):
a. Primary/Secondary nonattainment areasddbacee.
b. Remainder of AQCRbcccccc.
Rockford (Illinois)-Janesville-Beloit (Wisconsin) Interstate (AQCR 73) (Wisconsin portion):
a. Primary/Secondary nonattainment areasddccccc.
b. Remainder of AQCRbcccccc.
Metropolitan Dubuque Interstate (AQCR 68):
a. Primary/Secondary nonattainment areasaaccccc.
b. Remainder of AQCRbcccccc.
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