Fairgrounds
Site ID: 39-049-0034 · 40.0027°N, 82.9944°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon disulfide | 1 | 2003 | 2025-08-29 |
| Sulfur dioxide | 1 | 1992 | 2025-09-30 |
| SO2 max 5-min avg | 1 | 2013 | 2025-09-30 |
| Nitric oxide (NO) | 1 | 2018 | 2025-09-30 |
| Nitrogen dioxide (NO2) | 1 | 2018 | 2025-09-30 |
| Oxides of nitrogen (NOx) | 1 | 2018 | 2025-09-30 |
| n-Dodecane | 1 | 2003 | 2008-05-18 |
| Propane | 1 | 2015 | 2016-12-14 |
| Propylene | 1 | 2004 | 2025-08-29 |
| Freon 114 | 1 | 2007 | 2025-08-29 |
| Ethyl acetate | 1 | 2015 | 2025-08-29 |
| n-Butane | 1 | 2003 | 2025-08-29 |
| 1,3-Butadiene | 1 | 2003 | 2025-08-29 |
| n-Pentane | 1 | 2003 | 2021-05-10 |
| n-Hexane | 1 | 2003 | 2025-08-29 |
| n-Heptane | 1 | 2003 | 2025-08-29 |
| n-Octane | 1 | 2003 | 2016-12-14 |
| n-Nonane | 1 | 2003 | 2021-05-10 |
| n-Decane | 1 | 2003 | 2016-12-14 |
| Cyclohexane | 1 | 2003 | 2025-08-29 |
| 2,2,4-Trimethylpentane | 1 | 2015 | 2025-08-29 |
| Ethyl alcohol | 1 | 2005 | 2025-08-29 |
| tert-butyl alcohol | 1 | 2015 | 2021-05-10 |
| 2-Propanol | 1 | 2015 | 2025-08-29 |
| Butyraldehyde & isobutyraldehyde | 6 | 2007 | 2008-12-26 |
| 3-Chloropropene | 1 | 2007 | 2025-08-29 |
| Chlorodifluoromethane | 1 | 2003 | 2016-12-14 |
| Methyl tert-butyl ether | 1 | 2007 | 2025-08-29 |
| Methyl methacrylate | 1 | 2015 | 2025-08-29 |
| Vinyl acetate | 1 | 2003 | 2025-08-29 |
| Formaldehyde | 6 | 2007 | 2008-12-26 |
| Acetaldehyde | 1 | 2003 | 2005-08-26 |
| Acetaldehyde | 6 | 2007 | 2008-12-26 |
| Propionaldehyde | 6 | 2007 | 2008-12-26 |
| Acrolein - Unverified | 1 | 2015 | 2025-08-29 |
| Isovaleraldehyde | 6 | 2007 | 2008-12-26 |
| Hexanaldehyde | 6 | 2007 | 2008-12-26 |
| Valeraldehyde | 6 | 2007 | 2008-12-26 |
| Crotonaldehyde | 6 | 2007 | 2008-12-26 |
| Acetone | 1 | 2003 | 2025-08-29 |
| Acetone | 6 | 2007 | 2008-12-26 |
| Methyl ethyl ketone | 1 | 2003 | 2025-08-29 |
| Methyl Butyl Ketone | 1 | 2015 | 2025-08-29 |
| Methyl isobutyl ketone | 1 | 2003 | 2025-08-29 |
| Acetonitrile | 1 | 2003 | 2016-12-14 |
| Acrylonitrile | 1 | 2003 | 2025-08-29 |
| Chloromethane | 1 | 2003 | 2025-08-29 |
| Dichloromethane | 1 | 2003 | 2025-08-29 |
| Chloroform | 1 | 2003 | 2025-08-29 |
| Carbon tetrachloride | 1 | 2003 | 2025-08-29 |
| Dibromomethane | 1 | 2007 | 2016-12-14 |
| Bromoform | 1 | 2007 | 2025-08-29 |
| Trichlorofluoromethane | 1 | 2003 | 2025-08-29 |
| Chloroethane | 1 | 2007 | 2025-08-29 |
| 1,1-Dichloroethane | 1 | 2007 | 2025-08-29 |
| Methyl chloroform | 1 | 2003 | 2025-08-29 |
| Ethylene dichloride | 1 | 2007 | 2025-08-29 |
| Tetrachloroethylene | 1 | 2004 | 2025-08-29 |
| 1,1,2,2-Tetrachloroethane | 1 | 2007 | 2025-08-29 |
| Bromomethane | 1 | 2007 | 2025-08-29 |
| 1,1,2-Trichloroethane | 1 | 2007 | 2025-08-29 |
| 1,1,2-Trichloro-1,2,2-trifluoroethane | 1 | 2003 | 2025-08-29 |
| Dichlorodifluoromethane | 1 | 2003 | 2025-08-29 |
| Trichloroethylene | 1 | 2003 | 2025-08-29 |
| 1,1-Dichloroethylene | 1 | 2007 | 2025-08-29 |
| Bromodichloromethane | 1 | 2007 | 2025-08-29 |
| 1,2-Dichloropropane | 1 | 2007 | 2025-08-29 |
| trans-1,3-Dichloropropene | 1 | 2007 | 2025-08-29 |
| Dibromochloromethane | 1 | 2007 | 2025-08-29 |
| trans-1,2-Dichloroethylene | 1 | 2007 | 2025-08-29 |
| cis-1,2-Dichloroethene | 1 | 2003 | 2025-08-29 |
| 1,3-Dichloropropene(total) | 1 | 2007 | 2025-08-29 |
| Ethylene dibromide | 1 | 2007 | 2025-08-29 |
| Hexachlorobutadiene | 1 | 2003 | 2025-08-29 |
| Vinyl chloride | 1 | 2007 | 2025-08-29 |
| Vinyl bromide | 1 | 2015 | 2025-08-29 |
| n-Undecane | 1 | 2003 | 2016-12-14 |
| m/p Xylene | 1 | 2003 | 2025-08-29 |
| Benzene | 1 | 2003 | 2025-08-29 |
| Toluene | 1 | 2003 | 2025-08-29 |
| Ethylbenzene | 1 | 2003 | 2025-08-29 |
| o-Xylene | 1 | 2003 | 2025-08-29 |
| 1,3,5-Trimethylbenzene | 1 | 2003 | 2025-08-29 |
| 1,2,4-Trimethylbenzene | 1 | 2003 | 2025-08-29 |
| n-Propylbenzene | 1 | 2007 | 2021-05-10 |
| Isopropylbenzene | 1 | 2007 | 2025-08-29 |
| p-Ethyltoluene | 1 | 2003 | 2025-08-29 |
| Styrene | 1 | 2003 | 2025-08-29 |
| Benzene,(1-methylethenyl)- | 1 | 2007 | 2016-12-14 |
| Benzaldehyde | 6 | 2007 | 2008-12-26 |
| 2,5-Dimethylbenzaldehyde | 6 | 2007 | 2008-12-26 |
| Tolualdehydes | 6 | 2007 | 2008-12-26 |
| Chlorobenzene | 1 | 2007 | 2025-08-29 |
| 1,2-Dichlorobenzene | 1 | 2007 | 2025-08-29 |
| 1,3-Dichlorobenzene | 1 | 2007 | 2025-08-29 |
| 1,4-Dichlorobenzene | 1 | 2003 | 2025-08-29 |
| Benzyl chloride | 1 | 2007 | 2025-08-29 |
| 1,2,4-Trichlorobenzene | 1 | 2007 | 2025-08-29 |
| 2-chlorotoluene | 1 | 2015 | 2021-05-10 |
| Naphthalene | 1 | 2006 | 2025-08-29 |
| 1,4-Dioxane | 1 | 2015 | 2025-08-29 |
| Furan, tetrahydro- | 1 | 2015 | 2025-08-29 |
| Indoor Temperature | 1 | 1992 | 2025-09-30 |
| PM10 Total 0-10um STP | 1 | 2002 | 2023-10-27 |
| PM10 Total 0-10um STP | 2 | 2021 | 2023-10-27 |
| PM10 Total 0-10um STP | 3 | 2023 | 2025-09-30 |
| PM2.5 - Local Conditions | 1 | 2018 | 2025-09-28 |
| PM2.5 - Local Conditions | 2 | 2021 | 2025-09-28 |
| PM2.5 - Local Conditions | 3 | 2023 | 2025-09-30 |
| PM2.5 Total Atmospheric | 3 | 2007 | 2009-09-30 |
| PM2.5 Raw Data | 3 | 2009 | 2015-12-31 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2010 | 2018-10-18 |