Flag Plaza
Site ID: 42-003-0031 · 40.4434°N, 79.9903°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1981 | 2000-12-26 |
| Lead (TSP) STP | 1 | 1980 | 2000-12-26 |
| Carbon monoxide | 1 | 2003 | 2020-11-03 |
| Carbon disulfide | 1 | 2006 | 2010-12-28 |
| Sulfur dioxide | 1 | 1980 | 2000-12-31 |
| SO2 max 5-min avg | 1 | 1993 | 1999-12-30 |
| Nitric oxide (NO) | 1 | 1981 | 2001-06-30 |
| Nitrogen dioxide (NO2) | 1 | 1981 | 2001-06-30 |
| Oxides of nitrogen (NOx) | 1 | 1981 | 2001-06-30 |
| Freon 113 | 1 | 1997 | 2020-08-13 |
| Freon 114 | 1 | 1997 | 2020-08-13 |
| Ethyl acetate | 1 | 2006 | 2010-12-28 |
| 1,3-Butadiene | 1 | 1997 | 2020-08-13 |
| n-Hexane | 1 | 2006 | 2020-08-13 |
| n-Heptane | 1 | 2006 | 2020-08-13 |
| Cyclohexane | 1 | 2006 | 2020-08-13 |
| 2-Propanol | 1 | 2006 | 2010-12-28 |
| Methyl tert-butyl ether | 1 | 2006 | 2020-08-13 |
| Formaldehyde | 1 | 1995 | 2020-08-13 |
| Acetaldehyde | 1 | 1995 | 2020-08-13 |
| Propionaldehyde | 1 | 1997 | 2020-08-13 |
| Acrolein - Unverified | 1 | 1997 | 2020-08-13 |
| Acetone | 1 | 1995 | 2020-08-13 |
| Methyl ethyl ketone | 1 | 2000 | 2020-08-13 |
| Methyl Butyl Ketone | 1 | 2006 | 2010-12-28 |
| Methyl isobutyl ketone | 1 | 2000 | 2020-08-13 |
| Acetonitrile | 1 | 2009 | 2010-12-28 |
| Acrylonitrile | 1 | 2004 | 2010-12-28 |
| Chloromethane | 1 | 1997 | 2020-08-13 |
| Dichloromethane | 1 | 1997 | 2020-08-13 |
| Chloroform | 1 | 1997 | 2020-08-13 |
| Carbon tetrachloride | 1 | 1997 | 2020-08-13 |
| Bromoform | 1 | 2006 | 2010-12-28 |
| Trichlorofluoromethane | 1 | 1997 | 2020-08-13 |
| Chloroethane | 1 | 1997 | 2010-12-28 |
| 1,1-Dichloroethane | 1 | 1997 | 2010-12-28 |
| Methyl chloroform | 1 | 1997 | 2020-08-13 |
| Ethylene dichloride | 1 | 1997 | 2020-08-13 |
| Tetrachloroethylene | 1 | 1997 | 2020-08-13 |
| 1,1,2,2-Tetrachloroethane | 1 | 1997 | 2020-08-13 |
| Bromomethane | 1 | 1997 | 2010-12-28 |
| 1,1,2-Trichloroethane | 1 | 1997 | 2010-12-28 |
| Dichlorodifluoromethane | 1 | 1997 | 2020-08-13 |
| Trichloroethylene | 1 | 1997 | 2020-08-13 |
| 1,1-Dichloroethylene | 1 | 1997 | 2010-12-28 |
| Bromodichloromethane | 1 | 2006 | 2010-12-28 |
| 1,2-Dichloropropane | 1 | 1997 | 2020-08-13 |
| trans-1,3-Dichloropropene | 1 | 1997 | 2020-08-13 |
| cis-1,3-Dichloropropene | 1 | 1997 | 2020-08-13 |
| Dibromochloromethane | 1 | 2006 | 2010-12-28 |
| trans-1,2-Dichloroethylene | 1 | 2006 | 2010-12-28 |
| cis-1,2-Dichloroethene | 1 | 1997 | 2010-12-28 |
| Ethylene dibromide | 1 | 1997 | 2020-08-13 |
| Hexachlorobutadiene | 1 | 1997 | 2010-12-28 |
| Vinyl chloride | 1 | 1997 | 2020-08-13 |
| m/p Xylene | 1 | 1997 | 2020-08-13 |
| Benzene | 1 | 1997 | 2020-08-13 |
| Toluene | 1 | 1997 | 2020-08-13 |
| Ethylbenzene | 1 | 1997 | 2020-08-13 |
| o-Xylene | 1 | 1997 | 2020-08-13 |
| 1,3,5-Trimethylbenzene | 1 | 1997 | 2020-08-13 |
| 1,2,4-Trimethylbenzene | 1 | 1997 | 2020-08-13 |
| p-Ethyltoluene | 1 | 1997 | 2020-08-13 |
| Styrene | 1 | 1997 | 2020-08-13 |
| Benzaldehyde | 1 | 2015 | 2020-08-13 |
| Chlorobenzene | 1 | 1997 | 2020-08-13 |
| 1,2-Dichlorobenzene | 1 | 1997 | 2010-12-28 |
| 1,3-Dichlorobenzene | 1 | 1997 | 2010-12-28 |
| 1,4-Dichlorobenzene | 1 | 1997 | 2020-08-13 |
| Benzyl chloride | 1 | 1997 | 2010-12-28 |
| 1,2,4-Trichlorobenzene | 1 | 1997 | 2010-12-28 |
| Furan, tetrahydro- | 1 | 2006 | 2020-08-13 |
| PM10 Total 0-10um STP | 1 | 1987 | 1999-07-29 |
| PM10 Total 0-10um STP | 2 | 1986 | 1987-03-25 |
| PM10 Total 0-10um STP | 5 | 1992 | 2022-03-17 |
| PM10 - LC | 1 | 1999 | 1999-07-29 |