Document Kdhe_doc_826481d6d9

Johnson County Weighted Annual Average PM2.5 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 1999 2000 2001 2002 2003 2004 2005 2006 µg/m3 Justice Center Oxford Middle School Black Bob Elem. School Heritage Park Johnson Co. Avg