N.C. Department of Environment and Natural Resources
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Monitoring Data >> Data Archives & Statistical Summaries

Ozone 'Design Value' Maps

To aid in planning for attainment of the 8-hour ozone standard, the following North Carolina maps have been drawn showing the 3-year-average fourth-highest daily 8-hour concentrations in each county. Click on links for printer-friendly (PDF) version.

North Carolina Counties with 8-hour Ozone Violations
2005-2007 MAP . . . [Details]
2004-2006 MAP . . . [Details]
2003-2005 MAP . . . [Details]
2002-2004 MAP . . . [Details]
2001-2003 MAP . . . [Details]
2000-2002 MAP . . . [Details]
1999-2001 MAP . . . [Details]
1998-2000 MAP . . . [Details]
1997-1999 MAP . . . [Details]
1996-1998 MAP . . . [Details]
1995-1997 MAP . . . [Details]
1994-1996 MAP . . . [Details]
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Last Modified: Mon May 12 14:58:32 2008
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