Sheffield
Site ID: 12-031-0077 · 30.4777°N, 81.5873°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1979 | 1990-03-30 |
| Carbon disulfide | 1 | 2007 | 2007-09-14 |
| Freon 113 | 1 | 2002 | 2007-09-14 |
| Freon 113 | 5 | 2009 | 2009-12-27 |
| Freon 114 | 1 | 2002 | 2007-09-14 |
| Freon 114 | 5 | 2009 | 2009-12-27 |
| 1,3-Butadiene | 1 | 2002 | 2007-09-14 |
| 1,3-Butadiene | 5 | 2009 | 2009-12-27 |
| n-Heptane | 1 | 2007 | 2007-09-14 |
| 3-Chloropropene | 1 | 2006 | 2006-09-08 |
| 3-Chloropropene | 5 | 2009 | 2009-12-27 |
| Methyl tert-butyl ether | 1 | 2007 | 2007-09-14 |
| Acrolein - Unverified | 5 | 2009 | 2009-12-27 |
| Acrylonitrile | 1 | 2002 | 2006-09-08 |
| Acrylonitrile | 5 | 2009 | 2009-12-27 |
| Chloromethane | 1 | 2002 | 2007-09-14 |
| Chloromethane | 5 | 2009 | 2009-12-27 |
| Dichloromethane | 1 | 2002 | 2007-09-14 |
| Dichloromethane | 5 | 2009 | 2009-12-27 |
| Chloroform | 1 | 2002 | 2007-09-14 |
| Chloroform | 5 | 2009 | 2009-12-27 |
| Carbon tetrachloride | 1 | 2002 | 2007-09-14 |
| Carbon tetrachloride | 5 | 2009 | 2009-12-27 |
| Bromoform | 1 | 2007 | 2007-09-14 |
| Trichlorofluoromethane | 1 | 2002 | 2007-09-14 |
| Trichlorofluoromethane | 5 | 2009 | 2009-12-27 |
| Chloroethane | 1 | 2002 | 2007-09-14 |
| Chloroethane | 5 | 2009 | 2009-12-27 |
| 1,1-Dichloroethane | 1 | 2002 | 2007-09-14 |
| 1,1-Dichloroethane | 5 | 2009 | 2009-12-27 |
| Methyl chloroform | 1 | 2002 | 2007-09-14 |
| Methyl chloroform | 5 | 2009 | 2009-12-27 |
| Ethylene dichloride | 1 | 2002 | 2007-09-14 |
| Ethylene dichloride | 5 | 2009 | 2009-12-27 |
| Tetrachloroethylene | 1 | 2002 | 2007-09-14 |
| Tetrachloroethylene | 5 | 2009 | 2009-12-27 |
| 1,1,2,2-Tetrachloroethane | 1 | 2002 | 2007-09-14 |
| 1,1,2,2-Tetrachloroethane | 5 | 2009 | 2009-12-27 |
| Bromomethane | 1 | 2002 | 2007-09-14 |
| Bromomethane | 5 | 2009 | 2009-12-27 |
| 1,1,2-Trichloroethane | 1 | 2002 | 2007-09-14 |
| 1,1,2-Trichloroethane | 5 | 2009 | 2009-12-27 |
| Dichlorodifluoromethane | 1 | 2002 | 2007-09-14 |
| Dichlorodifluoromethane | 5 | 2009 | 2009-12-27 |
| Trichloroethylene | 1 | 2002 | 2007-09-14 |
| Trichloroethylene | 5 | 2009 | 2009-12-27 |
| 1,1-Dichloroethylene | 1 | 2002 | 2007-09-14 |
| 1,1-Dichloroethylene | 5 | 2009 | 2009-12-27 |
| Bromodichloromethane | 1 | 2007 | 2007-09-14 |
| 1,2-Dichloropropane | 1 | 2002 | 2007-09-14 |
| 1,2-Dichloropropane | 5 | 2009 | 2009-12-27 |
| trans-1,3-Dichloropropene | 1 | 2002 | 2007-09-14 |
| trans-1,3-Dichloropropene | 5 | 2009 | 2009-12-27 |
| cis-1,3-Dichloropropene | 1 | 2002 | 2007-09-14 |
| cis-1,3-Dichloropropene | 5 | 2009 | 2009-12-27 |
| cis-1,2-Dichloroethene | 1 | 2002 | 2007-09-14 |
| cis-1,2-Dichloroethene | 5 | 2009 | 2009-12-27 |
| Ethylene dibromide | 1 | 2002 | 2007-09-14 |
| Ethylene dibromide | 5 | 2009 | 2009-12-27 |
| Hexachlorobutadiene | 1 | 2002 | 2007-09-14 |
| Hexachlorobutadiene | 5 | 2009 | 2009-12-27 |
| Vinyl chloride | 1 | 2002 | 2007-09-14 |
| Vinyl chloride | 5 | 2009 | 2009-12-27 |
| Ozone | 1 | 1979 | 2025-06-30 |
| m/p Xylene | 1 | 2002 | 2007-09-14 |
| m/p Xylene | 5 | 2009 | 2009-12-27 |
| Benzene | 1 | 2002 | 2007-09-14 |
| Benzene | 5 | 2009 | 2009-12-27 |
| Toluene | 1 | 2002 | 2007-09-14 |
| Toluene | 5 | 2009 | 2009-12-27 |
| Ethylbenzene | 1 | 2002 | 2007-09-14 |
| Ethylbenzene | 5 | 2009 | 2009-12-27 |
| o-Xylene | 1 | 2002 | 2007-09-14 |
| o-Xylene | 5 | 2009 | 2009-12-27 |
| 1,3,5-Trimethylbenzene | 1 | 2002 | 2007-09-14 |
| 1,3,5-Trimethylbenzene | 5 | 2009 | 2009-12-27 |
| 1,2,4-Trimethylbenzene | 1 | 2002 | 2007-09-14 |
| 1,2,4-Trimethylbenzene | 5 | 2009 | 2009-12-27 |
| p-Ethyltoluene | 1 | 2002 | 2007-09-14 |
| p-Ethyltoluene | 5 | 2009 | 2009-12-27 |
| Styrene | 1 | 2002 | 2007-09-14 |
| Styrene | 5 | 2009 | 2009-12-27 |
| Chlorobenzene | 1 | 2002 | 2007-09-14 |
| Chlorobenzene | 5 | 2009 | 2009-12-27 |
| 1,2-Dichlorobenzene | 1 | 2002 | 2007-09-14 |
| 1,2-Dichlorobenzene | 5 | 2009 | 2009-12-27 |
| 1,3-Dichlorobenzene | 1 | 2002 | 2007-09-14 |
| 1,3-Dichlorobenzene | 5 | 2009 | 2009-12-27 |
| 1,4-Dichlorobenzene | 1 | 2002 | 2007-09-14 |
| 1,4-Dichlorobenzene | 5 | 2009 | 2009-12-27 |
| Benzyl chloride | 1 | 2002 | 2007-09-14 |
| 1,2,4-Trichlorobenzene | 1 | 2002 | 2007-09-14 |
| 1,2,4-Trichlorobenzene | 5 | 2009 | 2009-12-27 |
| PM2.5 STP | 1 | ||
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2008 | 2025-06-30 |