Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 1 - GENERAL PROVISIONS
Rule 4 - Attainment Status Designations
Section 4-58 - Noble County
Universal Citation: 326 IN Admin Code 4-58
Current through March 20, 2024
Authority: IC 13-14-8; IC 13-17-3
Affected: IC 13-15; IC 13-17
Sec. 58.
The following attainment status designations are applicable to Noble County:
| Pollutant | Designation |
| SO2 | Better than national standards. |
| CO | Unclassifiable or attainment effective November 15, 1990. |
| O3 | Unclassifiable or attainment effective January 16, 2018, for the 2015 8-hour ozone standard. |
| PM2.5 | Unclassifiable or attainment effective April 15, 2015, for the 2012 annual PM2.5 standard. |
| PM2.5 | Unclassifiable or attainment effective December 13, 2009, for the 2006 24-hour PM2.5 standard. |
| PM10 | Unclassifiable effective November 15, 1990. |
| NO2 | Unclassifiable or attainment effective January 29, 2012, for the 2010 NO2 standard. |
| Pb | Unclassifiable or attainment effective December 31, 2011, for the 2008 lead standard. |
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