Houston Aldine
Site ID: 48-201-0024 · 29.9010°N, 95.3261°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1974 | 1988-06-26 |
| Benzene soluble organics (TSP) | 1 | 1975 | 1976-07-29 |
| Soil index (COH) | 1 | 1975 | 1975-03-19 |
| Aluminum (TSP) STP | 1 | 1975 | 1981-12-30 |
| Antimony (TSP) STP | 1 | 1975 | 1981-12-30 |
| Arsenic (TSP) STP | 1 | 1974 | 1981-12-30 |
| Barium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Cadmium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Calcium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Chromium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Cobalt (TSP) STP | 1 | 1975 | 1981-12-30 |
| Copper (TSP) STP | 1 | 1975 | 1981-12-30 |
| Germanium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Iron (TSP) STP | 1 | 1975 | 1981-12-30 |
| Lead (TSP) STP | 1 | 1974 | 1987-06-26 |
| Manganese (TSP) STP | 1 | 1975 | 1981-12-30 |
| Molybdenum (TSP) STP | 1 | 1975 | 1981-12-30 |
| Nickel (TSP) STP | 1 | 1975 | 1981-12-30 |
| Lanthanum (TSP) STP | 1 | 1980 | 1981-12-30 |
| Phosphorus (TSP) STP | 1 | 1975 | 1981-12-30 |
| Selenium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Tin (TSP) STP | 1 | 1975 | 1981-12-30 |
| Titanium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Vanadium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Silicon (TSP) STP | 1 | 1975 | 1981-12-30 |
| Zinc (TSP) STP | 1 | 1975 | 1981-12-30 |
| Strontium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Sulfur (TSP) STP | 1 | 1975 | 1981-12-30 |
| Thallium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Rubidium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Potassium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Zirconium (TSP) STP | 1 | 1975 | 1981-12-30 |
| Bromide (TSP) STP | 1 | 1975 | 1981-12-30 |
| Chloride (TSP) STP | 1 | 1975 | 1981-12-30 |
| Iodide (TSP) STP | 1 | 1975 | 1981-12-30 |
| Nitrate (TSP) STP | 1 | 1974 | 1979-05-21 |
| Sulfate (TSP) STP | 1 | 1974 | 1979-05-21 |
| Carbon monoxide | 1 | 1980 | 2014-06-29 |
| Carbon monoxide | 2 | 1974 | 1979-12-31 |
| Total sulfur | 1 | 1974 | 1978-04-10 |
| Sulfur dioxide | 1 | 1974 | 1979-10-15 |
| Sulfur dioxide | 2 | 1979 | 1980-05-23 |
| Sulfur dioxide | 3 | 1974 | 1978-03-21 |
| Hydrogen sulfide | 1 | 1974 | 1978-04-10 |
| Reactive oxides of nitrogen (NOy) | 2 | 2007 | 2025-08-31 |
| Nitric oxide (NO) | 1 | 1975 | 2025-08-31 |
| Nitric oxide (NO) | 2 | 2007 | 2025-08-31 |
| Nitrogen dioxide (NO2) | 1 | 1974 | 2025-08-31 |
| Nitrogen dioxide (NO2) | 2 | 1975 | 1980-05-15 |
| Oxides of nitrogen (NOx) | 1 | 1975 | 2025-08-31 |
| Ammonia | 1 | 1974 | 1980-05-21 |
| Sum of PAMS target compounds | 1 | 2000 | 2003-12-21 |
| Sum of PAMS target compounds | 3 | 2000 | 2001-07-30 |
| Sum of PAMS target compounds | 6 | 2000 | 2003-10-23 |
| Total hydrocarbons | 1 | 1974 | 1980-01-02 |
| Total NMOC (non-methane organic compound) | 1 | 1974 | 1980-01-02 |
| Total NMOC (non-methane organic compound) | 2 | 1998 | 2013-05-28 |
| Total NMOC (non-methane organic compound) | 3 | 2000 | 2001-07-30 |
| Total NMOC (non-methane organic compound) | 5 | 1998 | 1998-10-26 |
| Total NMOC (non-methane organic compound) | 6 | 1998 | 2009-06-25 |
| Unidentified VOC | 1 | ||
| 1-Hexene & 2-Methyl-1-pentene | 1 | 2000 | 2013-05-28 |
| 1-Hexene & 2-Methyl-1-pentene | 6 | 2002 | 2009-06-25 |
| Methane | 1 | 1974 | 1980-01-02 |
| Ethane | 1 | 1998 | 2013-05-28 |
| Ethane | 3 | 2000 | 2001-07-30 |
| Ethane | 5 | 1997 | 1998-10-26 |
| Ethane | 6 | 1998 | 2009-06-25 |
| Ethylene | 1 | 1997 | 2013-05-28 |
| Ethylene | 3 | 2000 | 2001-07-30 |
| Ethylene | 5 | 1997 | 1998-10-26 |
| Ethylene | 6 | 1998 | 2009-06-25 |
| Propane | 1 | 1997 | 2013-05-28 |
| Propane | 3 | 2000 | 2001-07-30 |
| Propane | 5 | 1997 | 1998-10-26 |
| Propane | 6 | 1998 | 2009-06-25 |
| Propylene | 1 | 1997 | 2013-05-28 |
| Propylene | 3 | 2000 | 2001-07-30 |
| Propylene | 5 | 1997 | 1998-10-26 |
| Propylene | 6 | 1998 | 2009-06-25 |
| Acetylene | 1 | 1997 | 2013-05-28 |
| Acetylene | 3 | 2000 | 2001-07-30 |
| Acetylene | 5 | 1997 | 1998-10-26 |
| Acetylene | 6 | 1998 | 2009-06-25 |
| Ethyl acetate | 1 | 2004 | 2008-08-28 |
| Ethyl acetate | 5 | ||
| Ethyl acetate | 6 | 2004 | 2008-08-27 |
| n-Butane | 1 | 1995 | 2013-05-28 |
| n-Butane | 3 | 2000 | 2001-07-30 |
| n-Butane | 5 | 1995 | 1998-10-26 |
| n-Butane | 6 | 1998 | 2009-06-25 |
| Isobutane | 1 | 1995 | 2013-05-28 |
| Isobutane | 3 | 2000 | 2001-07-30 |
| Isobutane | 5 | 1995 | 1998-10-26 |
| Isobutane | 6 | 1998 | 2009-06-25 |
| trans-2-Butene | 1 | 1995 | 2013-05-28 |
| trans-2-Butene | 3 | 2000 | 2001-07-30 |
| trans-2-Butene | 5 | 1995 | 1998-10-26 |
| trans-2-Butene | 6 | 1998 | 2009-06-25 |
| cis-2-Butene | 1 | 1995 | 2013-05-28 |
| cis-2-Butene | 3 | 2000 | 2001-07-30 |
| cis-2-Butene | 5 | 1995 | 1998-10-26 |
| cis-2-Butene | 6 | 1998 | 2009-06-25 |
| 1,3-Butadiene | 1 | 1995 | 2013-05-28 |
| 1,3-Butadiene | 3 | 2000 | 2001-07-30 |
| 1,3-Butadiene | 5 | 1995 | 1998-10-26 |
| 1,3-Butadiene | 6 | 1998 | 2009-06-25 |
| n-Pentane | 1 | 1995 | 2013-05-28 |
| n-Pentane | 3 | 2000 | 2001-07-30 |
| n-Pentane | 5 | 1995 | 1998-10-26 |
| n-Pentane | 6 | 1998 | 2009-06-25 |
| Isopentane | 1 | 1995 | 2013-05-28 |
| Isopentane | 3 | 2000 | 2001-07-30 |
| Isopentane | 5 | 1995 | 1998-10-26 |
| Isopentane | 6 | 1998 | 2009-06-25 |
| 1-Pentene | 1 | 1995 | 2013-05-28 |
| 1-Pentene | 3 | 2000 | 2001-07-30 |
| 1-Pentene | 5 | 1995 | 1998-10-26 |
| 1-Pentene | 6 | 1998 | 2009-06-25 |
| trans-2-Pentene | 1 | 1995 | 2013-05-28 |
| trans-2-Pentene | 3 | 2000 | 2001-07-30 |
| trans-2-Pentene | 5 | 1995 | 1998-10-26 |
| trans-2-Pentene | 6 | 1998 | 2009-06-25 |
| cis-2-Pentene | 1 | 1995 | 2013-05-28 |
| cis-2-Pentene | 3 | 2000 | 2001-07-30 |
| cis-2-Pentene | 5 | 1995 | 1998-10-26 |
| cis-2-Pentene | 6 | 1998 | 2009-06-25 |
| 2-Methyl-2-butene | 1 | 1995 | 2013-05-28 |
| 2-Methyl-2-butene | 3 | ||
| 2-Methyl-2-butene | 5 | 1995 | 1998-10-26 |
| 2-Methyl-2-butene | 6 | 1998 | 2009-06-25 |
| 3-Methylpentane | 1 | 1995 | 2013-05-28 |
| 3-Methylpentane | 3 | 2000 | 2001-07-30 |
| 3-Methylpentane | 5 | 1995 | 1998-10-26 |
| 3-Methylpentane | 6 | 1998 | 2009-06-25 |
| n-Hexane | 1 | 1995 | 2013-05-28 |
| n-Hexane | 3 | 2000 | 2001-07-30 |
| n-Hexane | 5 | 1995 | 1998-10-26 |
| n-Hexane | 6 | 1998 | 2009-06-25 |
| n-Heptane | 1 | 1995 | 2013-05-28 |
| n-Heptane | 3 | 2000 | 2001-07-30 |
| n-Heptane | 5 | 1995 | 1998-10-26 |
| n-Heptane | 6 | 1998 | 2009-06-25 |
| n-Octane | 1 | 1995 | 2013-05-28 |
| n-Octane | 3 | 2000 | 2001-07-30 |
| n-Octane | 5 | 1995 | 1998-10-26 |
| n-Octane | 6 | 1998 | 2009-06-25 |
| 4-Methyl-1-pentene | 1 | 1995 | 2013-05-28 |
| 4-Methyl-1-pentene | 5 | 1995 | 1998-10-26 |
| 4-Methyl-1-pentene | 6 | 1998 | 2009-06-25 |
| n-Nonane | 1 | 1995 | 2013-05-28 |
| n-Nonane | 3 | 2000 | 2001-07-30 |
| n-Nonane | 5 | 1995 | 1998-10-26 |
| n-Nonane | 6 | 1998 | 2009-06-25 |
| n-Decane | 1 | 1995 | 2013-05-28 |
| n-Decane | 3 | 2000 | 2001-07-30 |
| n-Decane | 5 | 1995 | 1998-10-26 |
| n-Decane | 6 | 1998 | 2009-06-25 |
| Cyclopentane | 1 | 1995 | 2013-05-28 |
| Cyclopentane | 3 | 2000 | 2001-07-30 |
| Cyclopentane | 5 | 1995 | 1998-10-26 |
| Cyclopentane | 6 | 1998 | 2009-06-25 |
| Isoprene | 1 | 1995 | 2013-05-28 |
| Isoprene | 3 | 2000 | 2001-07-30 |
| Isoprene | 5 | 1995 | 1998-10-26 |
| Isoprene | 6 | 1998 | 2009-06-25 |
| 2,2-Dimethylbutane | 1 | 1995 | 2013-05-28 |
| 2,2-Dimethylbutane | 3 | 2000 | 2001-07-30 |
| 2,2-Dimethylbutane | 5 | 1995 | 1998-10-26 |
| 2,2-Dimethylbutane | 6 | 1998 | 2009-06-25 |
| 2-Methyl-1-pentene | 1 | 1995 | 2000-10-27 |
| 2-Methyl-1-pentene | 5 | 1995 | 1998-10-26 |
| 2-Methyl-1-pentene | 6 | 1998 | 2000-08-10 |
| 2,4-Dimethylpentane | 1 | 1995 | 2013-05-28 |
| 2,4-Dimethylpentane | 3 | 2000 | 2001-07-30 |
| 2,4-Dimethylpentane | 5 | 1995 | 1998-10-26 |
| 2,4-Dimethylpentane | 6 | 1998 | 2009-06-25 |
| Cyclohexane | 1 | 1995 | 2013-05-28 |
| Cyclohexane | 3 | 2000 | 2001-07-30 |
| Cyclohexane | 5 | 1995 | 1998-10-26 |
| Cyclohexane | 6 | 1998 | 2009-06-25 |
| 3-Methylhexane | 1 | 1995 | 2013-05-28 |
| 3-Methylhexane | 3 | 2000 | 2001-07-30 |
| 3-Methylhexane | 5 | 1995 | 1998-10-26 |
| 3-Methylhexane | 6 | 1998 | 2009-06-25 |
| 2,2,4-Trimethylpentane | 1 | 1995 | 2013-05-28 |
| 2,2,4-Trimethylpentane | 3 | 2000 | 2001-07-30 |
| 2,2,4-Trimethylpentane | 5 | 1995 | 1998-10-26 |
| 2,2,4-Trimethylpentane | 6 | 1998 | 2009-06-25 |
| 2,3,4-Trimethylpentane | 1 | 1995 | 2013-05-28 |
| 2,3,4-Trimethylpentane | 3 | 2000 | 2001-07-30 |
| 2,3,4-Trimethylpentane | 5 | 1995 | 1998-10-26 |
| 2,3,4-Trimethylpentane | 6 | 1998 | 2009-06-25 |
| 3-Methylheptane | 1 | 1995 | 2013-05-28 |
| 3-Methylheptane | 3 | 2000 | 2001-07-30 |
| 3-Methylheptane | 5 | 1995 | 1998-10-26 |
| 3-Methylheptane | 6 | 1998 | 2009-06-25 |
| alpha.-Pinene | 1 | 1995 | 1996-12-29 |
| alpha.-Pinene | 5 | 1995 | 1996-03-28 |
| beta.-Pinene | 1 | 1995 | 1996-12-29 |
| beta.-Pinene | 5 | 1995 | 1996-03-28 |
| Methylcyclohexane | 1 | 1995 | 2013-05-28 |
| Methylcyclohexane | 3 | 2000 | 2001-07-30 |
| Methylcyclohexane | 5 | 1995 | 1998-10-26 |
| Methylcyclohexane | 6 | 1998 | 2009-06-25 |
| Methylcyclopentane | 1 | 1995 | 2013-05-28 |
| Methylcyclopentane | 3 | 2000 | 2001-07-30 |
| Methylcyclopentane | 5 | 1995 | 1998-10-26 |
| Methylcyclopentane | 6 | 1998 | 2009-06-25 |
| 2-Methylhexane | 1 | 1995 | 2013-05-28 |
| 2-Methylhexane | 3 | 2000 | 2001-07-30 |
| 2-Methylhexane | 5 | 1995 | 1998-10-26 |
| 2-Methylhexane | 6 | 1998 | 2009-06-25 |
| 1-Butene | 1 | 1995 | 2013-05-28 |
| 1-Butene | 3 | 2000 | 2001-07-30 |
| 1-Butene | 5 | 1995 | 1998-10-26 |
| 1-Butene | 6 | 1998 | 2009-06-25 |
| 3-Methyl-1-butene | 1 | 1995 | 2013-05-28 |
| 3-Methyl-1-butene | 3 | ||
| 3-Methyl-1-butene | 5 | 1995 | 1998-10-26 |
| 3-Methyl-1-butene | 6 | 1998 | 2009-06-25 |
| Cyclopentene | 1 | 1999 | 2013-05-28 |
| Cyclopentene | 3 | 2000 | 2001-04-30 |
| Cyclopentene | 6 | 1999 | 2009-06-25 |
| 2,3-Dimethylbutane | 1 | 1995 | 2013-05-28 |
| 2,3-Dimethylbutane | 3 | 2000 | 2001-07-30 |
| 2,3-Dimethylbutane | 5 | 1995 | 1998-10-26 |
| 2,3-Dimethylbutane | 6 | 1998 | 2009-06-25 |
| 2-Methylpentane | 1 | 1995 | 2013-05-28 |
| 2-Methylpentane | 3 | 2000 | 2001-07-30 |
| 2-Methylpentane | 5 | 1995 | 1998-10-26 |
| 2-Methylpentane | 6 | 1998 | 2009-06-25 |
| trans-2-Hexene | 1 | 1995 | 2013-05-28 |
| trans-2-Hexene | 5 | 1995 | 1998-10-26 |
| trans-2-Hexene | 6 | 1998 | 2009-06-25 |
| cis-2-Hexene | 1 | 1995 | 2013-05-28 |
| cis-2-Hexene | 5 | 1995 | 1998-10-26 |
| cis-2-Hexene | 6 | 1998 | 2009-06-25 |
| 2,3-Dimethylpentane | 1 | 1995 | 2013-05-28 |
| 2,3-Dimethylpentane | 3 | 2000 | 2001-07-30 |
| 2,3-Dimethylpentane | 5 | 1995 | 1998-10-26 |
| 2,3-Dimethylpentane | 6 | 1998 | 2009-06-25 |
| Ethyl alcohol | 1 | ||
| Ethyl alcohol | 5 | ||
| n-Propyl alcohol | 1 | ||
| n-Propyl alcohol | 5 | ||
| n-Butyl alcohol | 1 | ||
| n-Butyl alcohol | 5 | ||
| n-Amyl alcohol | 1 | ||
| n-Amyl alcohol | 5 | ||
| 2-Propanol | 1 | ||
| 2-Propanol | 5 | ||
| 2-Chloropentane | 1 | 1995 | 2013-05-28 |
| 2-Chloropentane | 5 | 1995 | 1998-10-26 |
| 2-Chloropentane | 6 | 1998 | 2009-06-25 |
| 1-Hexanol | 1 | ||
| 1-Hexanol | 5 | ||
| Methyl tert-butyl ether | 1 | 1997 | 2008-08-28 |
| Methyl tert-butyl ether | 5 | 1997 | 1998-10-26 |
| Methyl tert-butyl ether | 6 | 1998 | 2008-08-27 |
| n-Propyl acetate | 1 | 2004 | 2008-08-28 |
| n-Propyl acetate | 5 | ||
| n-Propyl acetate | 6 | 2004 | 2008-08-27 |
| Aldehydes | 1 | 1974 | 1980-05-21 |
| Formaldehyde | 2 | 2000 | 2001-07-24 |
| Formaldehyde | 3 | 2000 | 2001-06-02 |
| Acetaldehyde | 2 | 2000 | 2001-07-24 |
| Acetaldehyde | 3 | 2000 | 2001-06-02 |
| Propionaldehyde | 1 | ||
| Propionaldehyde | 2 | 2000 | 2001-07-24 |
| Propionaldehyde | 3 | 2000 | 2001-06-02 |
| Propionaldehyde | 5 | ||
| Acrolein - Unverified | 1 | ||
| Acrolein - Unverified | 5 | ||
| Butyraldehyde | 1 | 2004 | 2005-02-03 |
| Butyraldehyde | 2 | 2000 | 2001-07-24 |
| Butyraldehyde | 3 | 2000 | 2001-06-02 |
| Butyraldehyde | 5 | ||
| Butyraldehyde | 6 | 2004 | 2004-10-28 |
| Isobutyraldehyde | 1 | 2004 | 2008-08-28 |
| Isobutyraldehyde | 6 | 2004 | 2008-08-27 |
| Isovaleraldehyde | 1 | ||
| Isovaleraldehyde | 2 | 2000 | 2001-07-24 |
| Isovaleraldehyde | 3 | 2000 | 2001-06-02 |
| Isovaleraldehyde | 5 | ||
| Butyl acetate | 1 | 2004 | 2008-08-28 |
| Butyl acetate | 5 | ||
| Butyl acetate | 6 | 2004 | 2008-08-27 |
| Trans-Crotonaldehyde | 1 | ||
| Trans-Crotonaldehyde | 2 | 2000 | 2001-07-24 |
| Trans-Crotonaldehyde | 3 | 2000 | 2001-06-02 |
| Trans-Crotonaldehyde | 5 | ||
| Hexanaldehyde | 1 | ||
| Hexanaldehyde | 2 | 2000 | 2001-07-24 |
| Hexanaldehyde | 3 | 2000 | 2001-06-02 |
| Hexanaldehyde | 5 | ||
| Valeraldehyde | 1 | ||
| Valeraldehyde | 2 | 2000 | 2001-07-24 |
| Valeraldehyde | 3 | 2000 | 2001-06-02 |
| Valeraldehyde | 5 | ||
| Methyl ethyl ketone & methacrolein | 2 | 2000 | 2001-07-24 |
| Methyl ethyl ketone & methacrolein | 3 | 2000 | 2001-06-02 |
| Acetone | 2 | 2000 | 2001-07-24 |
| Acetone | 3 | 2000 | 2001-06-02 |
| Methyl ethyl ketone | 1 | 2004 | 2008-08-28 |
| Methyl ethyl ketone | 5 | ||
| Methyl ethyl ketone | 6 | 2004 | 2008-08-27 |
| 3-Pentanone | 1 | ||
| 3-Pentanone | 6 | ||
| 3-Hexanone | 1 | 2004 | 2008-08-28 |
| 3-Hexanone | 6 | 2004 | 2008-08-27 |
| Methyl Butyl Ketone | 1 | 2004 | 2008-08-28 |
| Methyl Butyl Ketone | 6 | 2004 | 2008-08-27 |
| Methyl isobutyl ketone | 1 | 2004 | 2008-08-28 |
| Methyl isobutyl ketone | 5 | ||
| Methyl isobutyl ketone | 6 | 2004 | 2008-08-27 |
| 3-Heptanone | 1 | ||
| 2-Methyl-3-hexanone | 1 | 2004 | 2008-08-28 |
| 2-Methyl-3-hexanone | 6 | 2004 | 2008-08-27 |
| Chloromethane | 1 | 2004 | 2013-05-28 |
| Chloromethane | 6 | 2004 | 2009-06-25 |
| Chloromethane | 9 | 1988 | 1989-08-20 |
| Dichloromethane | 1 | 1995 | 2013-05-28 |
| Dichloromethane | 5 | 1995 | 1998-10-26 |
| Dichloromethane | 6 | 1998 | 2009-06-25 |
| Dichloromethane | 9 | 1988 | 1989-08-20 |
| Chloroform | 1 | 1995 | 2013-05-28 |
| Chloroform | 5 | 1995 | 1998-10-26 |
| Chloroform | 6 | 1998 | 2009-06-25 |
| Carbon tetrachloride | 1 | 1995 | 2013-05-28 |
| Carbon tetrachloride | 5 | 1995 | 1998-10-26 |
| Carbon tetrachloride | 6 | 1998 | 2009-06-25 |
| Carbon tetrachloride | 9 | 1988 | 1989-08-20 |
| Trichlorofluoromethane | 1 | 1995 | 2013-05-28 |
| Trichlorofluoromethane | 5 | 1995 | 1998-10-26 |
| Trichlorofluoromethane | 6 | 1998 | 2009-06-25 |
| 1,1-Dichloroethane | 1 | 1995 | 2013-05-28 |
| 1,1-Dichloroethane | 5 | 1995 | 1998-10-26 |
| 1,1-Dichloroethane | 6 | 1998 | 2009-06-25 |
| Methyl chloroform | 1 | 1995 | 2013-05-28 |
| Methyl chloroform | 5 | 1995 | 1998-10-26 |
| Methyl chloroform | 6 | 1998 | 2009-06-25 |
| Methyl chloroform | 9 | 1988 | 1989-08-20 |
| Ethylene dichloride | 1 | 1995 | 2013-05-28 |
| Ethylene dichloride | 5 | 1995 | 1998-10-26 |
| Ethylene dichloride | 6 | 1998 | 2009-06-25 |
| Tetrachloroethylene | 1 | 1995 | 2013-05-28 |
| Tetrachloroethylene | 5 | 1995 | 1998-10-26 |
| Tetrachloroethylene | 6 | 1998 | 2009-06-25 |
| Tetrachloroethylene | 9 | 1988 | 1989-08-20 |
| 1,1,2,2-Tetrachloroethane | 1 | 2000 | 2013-05-28 |
| 1,1,2,2-Tetrachloroethane | 6 | 2002 | 2009-06-25 |
| Bromomethane | 1 | 1995 | 2013-05-28 |
| Bromomethane | 5 | 1995 | 1998-10-26 |
| Bromomethane | 6 | 1998 | 2009-06-25 |
| 1,1,2-Trichloroethane | 1 | 1995 | 2013-05-28 |
| 1,1,2-Trichloroethane | 5 | 1995 | 1998-10-26 |
| 1,1,2-Trichloroethane | 6 | 1998 | 2009-06-25 |
| Dichlorodifluoromethane | 1 | 2004 | 2013-05-28 |
| Dichlorodifluoromethane | 6 | 2004 | 2009-06-25 |
| Trichloroethylene | 1 | 1995 | 2013-05-28 |
| Trichloroethylene | 5 | 1995 | 1998-10-26 |
| Trichloroethylene | 6 | 1998 | 2009-06-25 |
| 1,1-Dichloroethylene | 1 | 1995 | 2013-05-28 |
| 1,1-Dichloroethylene | 5 | 1995 | 1998-10-26 |
| 1,1-Dichloroethylene | 6 | 1998 | 2009-06-25 |
| 1,2-Dichloropropane | 1 | 1995 | 2013-05-28 |
| 1,2-Dichloropropane | 5 | 1995 | 1998-10-26 |
| 1,2-Dichloropropane | 6 | 1998 | 2009-06-25 |
| trans-1,3-Dichloropropene | 1 | 2000 | 2013-05-28 |
| trans-1,3-Dichloropropene | 6 | 2002 | 2009-06-25 |
| cis-1,3-Dichloropropene | 1 | 2000 | 2013-05-28 |
| cis-1,3-Dichloropropene | 6 | 2002 | 2009-06-25 |
| Chloroprene | 1 | 1999 | 2005-12-30 |
| Chloroprene | 6 | 1999 | 2005-10-15 |
| Ethylene dibromide | 1 | 1995 | 2013-05-28 |
| Ethylene dibromide | 5 | ||
| Ethylene dibromide | 6 | 2002 | 2009-06-25 |
| Vinyl chloride | 1 | 1995 | 2013-05-28 |
| Vinyl chloride | 5 | 1995 | 1998-10-26 |
| Vinyl chloride | 6 | 1998 | 2009-06-25 |
| Vinyl chloride | 9 | 1988 | 1989-08-20 |
| Heptanal | 1 | ||
| Heptanal | 2 | 2000 | 2001-07-24 |
| Heptanal | 3 | 2000 | 2001-06-02 |
| Heptanal | 5 | ||
| n-Undecane | 1 | 1995 | 2013-05-28 |
| n-Undecane | 3 | 2000 | 2001-07-30 |
| n-Undecane | 5 | 1995 | 1998-10-26 |
| n-Undecane | 6 | 1998 | 2009-06-25 |
| 2-Methylheptane | 1 | 1995 | 2013-05-28 |
| 2-Methylheptane | 3 | 2000 | 2001-07-30 |
| 2-Methylheptane | 5 | 1995 | 1998-10-26 |
| 2-Methylheptane | 6 | 1998 | 2009-06-25 |
| Ozone | 1 | 1974 | 1977-12-31 |
| Ozone | 2 | 1978 | 2025-08-31 |
| m/p Xylene | 1 | 1995 | 2013-05-28 |
| m/p Xylene | 3 | 2000 | 2001-07-30 |
| m/p Xylene | 5 | 1995 | 1998-10-26 |
| m/p Xylene | 6 | 1998 | 2009-06-25 |
| Benzene | 1 | 1995 | 2013-05-28 |
| Benzene | 3 | 2000 | 2001-07-30 |
| Benzene | 5 | 1995 | 1998-10-26 |
| Benzene | 6 | 1998 | 2009-06-25 |
| Benzene | 9 | 1988 | 1989-08-20 |
| Toluene | 1 | 1995 | 2013-05-28 |
| Toluene | 3 | 2000 | 2001-07-30 |
| Toluene | 5 | 1995 | 1998-10-26 |
| Toluene | 6 | 1998 | 2009-06-25 |
| Toluene | 9 | 1988 | 1989-08-20 |
| Ethylbenzene | 1 | 1995 | 2013-05-28 |
| Ethylbenzene | 3 | 2000 | 2001-07-30 |
| Ethylbenzene | 5 | 1995 | 1998-10-26 |
| Ethylbenzene | 6 | 1998 | 2009-06-25 |
| Ethylbenzene | 9 | 1988 | 1989-08-20 |
| o-Xylene | 1 | 1995 | 2013-05-28 |
| o-Xylene | 3 | 2000 | 2001-07-30 |
| o-Xylene | 5 | 1995 | 1998-10-26 |
| o-Xylene | 6 | 1998 | 2009-06-25 |
| o-Xylene | 9 | 1988 | 1989-08-20 |
| m-Xylene | 9 | 1988 | 1989-08-20 |
| 1,3,5-Trimethylbenzene | 1 | 1995 | 2013-05-28 |
| 1,3,5-Trimethylbenzene | 3 | 2000 | 2001-07-30 |
| 1,3,5-Trimethylbenzene | 5 | 1995 | 1998-10-26 |
| 1,3,5-Trimethylbenzene | 6 | 1998 | 2009-06-25 |
| 1,3,5-Trimethylbenzene | 9 | 1988 | 1989-08-20 |
| 1,2,4-Trimethylbenzene | 1 | 1995 | 2013-05-28 |
| 1,2,4-Trimethylbenzene | 3 | 2000 | 2001-07-30 |
| 1,2,4-Trimethylbenzene | 5 | 1995 | 1998-10-26 |
| 1,2,4-Trimethylbenzene | 6 | 1998 | 2009-06-25 |
| n-Propylbenzene | 1 | 1995 | 2013-05-28 |
| n-Propylbenzene | 3 | 2000 | 2001-07-30 |
| n-Propylbenzene | 5 | 1995 | 1998-10-26 |
| n-Propylbenzene | 6 | 1998 | 2009-06-25 |
| Isopropylbenzene | 1 | 1995 | 2013-05-28 |
| Isopropylbenzene | 3 | 2000 | 2001-07-30 |
| Isopropylbenzene | 5 | 1995 | 1998-10-26 |
| Isopropylbenzene | 6 | 1998 | 2009-06-25 |
| o-Ethyltoluene | 1 | 1997 | 2013-05-28 |
| o-Ethyltoluene | 3 | 2000 | 2001-07-30 |
| o-Ethyltoluene | 5 | 1997 | 1998-10-26 |
| o-Ethyltoluene | 6 | 1998 | 2009-06-25 |
| m-Ethyltoluene | 1 | 1997 | 2013-05-28 |
| m-Ethyltoluene | 3 | 2000 | 2001-07-30 |
| m-Ethyltoluene | 5 | 1997 | 1998-10-26 |
| m-Ethyltoluene | 6 | 1998 | 2009-06-25 |
| p-Ethyltoluene | 1 | 1997 | 2013-05-28 |
| p-Ethyltoluene | 3 | 2000 | 2001-07-30 |
| p-Ethyltoluene | 5 | 1997 | 1998-10-26 |
| p-Ethyltoluene | 6 | 1998 | 2009-06-25 |
| m-Diethylbenzene | 1 | 1997 | 2013-05-28 |
| m-Diethylbenzene | 3 | 2000 | 2001-04-30 |
| m-Diethylbenzene | 5 | 1997 | 1998-10-26 |
| m-Diethylbenzene | 6 | 1998 | 2009-06-25 |
| p-Diethylbenzene | 1 | 1997 | 2013-05-28 |
| p-Diethylbenzene | 3 | 2000 | 2001-07-30 |
| p-Diethylbenzene | 5 | 1997 | 1998-10-26 |
| p-Diethylbenzene | 6 | 1998 | 2009-06-25 |
| Styrene | 1 | 1995 | 2013-05-28 |
| Styrene | 3 | 2000 | 2001-07-30 |
| Styrene | 5 | 1995 | 1998-10-26 |
| Styrene | 6 | 1998 | 2009-06-25 |
| Styrene | 9 | 1988 | 1989-08-20 |
| 1,2,3-Trimethylbenzene | 1 | 1997 | 2013-05-28 |
| 1,2,3-Trimethylbenzene | 3 | 2000 | 2001-07-30 |
| 1,2,3-Trimethylbenzene | 5 | 1997 | 1998-10-26 |
| 1,2,3-Trimethylbenzene | 6 | 1998 | 2009-06-25 |
| Benzaldehyde | 1 | ||
| Benzaldehyde | 2 | 2000 | 2001-07-24 |
| Benzaldehyde | 3 | 2000 | 2001-06-02 |
| Benzaldehyde | 5 | ||
| 2,5-Dimethylbenzaldehyde | 2 | 2000 | 2001-07-24 |
| 2,5-Dimethylbenzaldehyde | 3 | 2000 | 2001-06-02 |
| o-Tolualdehyde | 2 | 2000 | 2001-07-24 |
| o-Tolualdehyde | 3 | 2000 | 2001-06-02 |
| p-Tolualdehyde | 2 | 2000 | 2001-07-24 |
| p-Tolualdehyde | 3 | 2000 | 2001-06-02 |
| m-Tolualdehyde | 2 | ||
| m-Tolualdehyde | 3 | ||
| Chlorobenzene | 1 | 1995 | 2013-05-28 |
| Chlorobenzene | 5 | 1995 | 1998-10-26 |
| Chlorobenzene | 6 | 1998 | 2009-06-25 |
| Wind Speed - Scalar | 1 | 1974 | 2025-08-31 |
| Wind Direction - Scalar | 1 | 1974 | 2025-08-31 |
| Wind Speed - Resultant | 1 | 1975 | 2025-08-31 |
| Wind Direction - Resultant | 1 | 1975 | 2025-08-31 |
| Peak Wind Gust | 1 | 1997 | 2025-08-31 |
| Std Dev Hz Wind Direction | 1 | 1998 | 2025-08-31 |
| Outdoor Temperature | 1 | 1974 | 2025-08-31 |
| Dew Point | 1 | 2000 | 2025-08-31 |
| Relative Humidity | 1 | 2000 | 2025-08-31 |
| Solar radiation | 1 | 1998 | 2025-08-31 |
| Barometric pressure | 1 | 1997 | 2025-08-31 |
| Sample Flow Rate- CV | 1 | 2000 | 2000-08-11 |
| Sample Flow Rate- CV | 2 | 1999 | 2000-07-29 |
| Sample Volume | 1 | 2000 | 2000-08-11 |
| Sample Volume | 2 | 1999 | 2000-07-29 |
| Ambient Min Temperature | 1 | 2000 | 2000-08-11 |
| Ambient Min Temperature | 2 | 1999 | 2000-07-29 |
| Ambient Min Temperature | 5 | 2000 | 2016-04-30 |
| Ambient Max Temperature | 1 | 2000 | 2000-08-11 |
| Ambient Max Temperature | 2 | 1999 | 2000-07-29 |
| Ambient Max Temperature | 5 | 2000 | 2016-04-30 |
| Average Ambient Temperature | 1 | 2000 | 2000-08-11 |
| Average Ambient Temperature | 2 | 1999 | 2000-07-29 |
| Average Ambient Temperature | 5 | 2000 | 2016-04-30 |
| Sample Min Baro Pressure | 1 | 2000 | 2000-08-11 |
| Sample Min Baro Pressure | 2 | 1999 | 2000-07-29 |
| Sample Min Baro Pressure | 5 | 2000 | 2016-04-30 |
| Sample Max Baro Pressure | 1 | 2000 | 2000-08-11 |
| Sample Max Baro Pressure | 2 | 1999 | 2000-07-29 |
| Sample Max Baro Pressure | 5 | 2000 | 2016-04-30 |
| Average Ambient Pressure | 1 | 2000 | 2000-08-11 |
| Average Ambient Pressure | 2 | 1999 | 2000-07-29 |
| Average Ambient Pressure | 5 | 2000 | 2016-04-30 |
| Elapsed Sample Time | 1 | 2000 | 2000-08-11 |
| Elapsed Sample Time | 2 | 1999 | 2000-07-29 |
| PM10 Total 0-10um STP | 1 | ||
| PM10 Total 0-10um STP | 2 | 1985 | 1988-06-30 |
| PM10 Total 0-10um STP | 3 | 1988 | 2018-10-29 |
| PM10-2.5 STP | 1 | 1985 | 1988-06-30 |
| PM2.5 STP | 1 | 1985 | 1988-06-30 |
| PM10 - LC | 1 | 1998 | 1999-12-26 |
| PM2.5 - Local Conditions | 1 | 2000 | 2000-08-11 |
| PM2.5 - Local Conditions | 2 | 1999 | 2000-07-29 |
| PM2.5 - Local Conditions | 4 | 2019 | 2025-08-31 |
| PM2.5 - Local Conditions | 5 | 2000 | 2025-06-30 |
| Antimony PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Arsenic PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Aluminum PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Barium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Bromine PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Cadmium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Calcium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Chromium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Cobalt PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Copper PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Chlorine PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Cerium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Cesium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Europium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Gallium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Iron PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Hafnium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Lead PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Indium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Manganese PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Iridium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Molybdenum PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Nickel PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Magnesium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Mercury PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Gold PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Lanthanum PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Niobium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Phosphorus PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Selenium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Tin PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Titanium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Samarium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Scandium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Vanadium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Silicon PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Silver PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Zinc PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Strontium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Sulfur PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Tantalum PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Terbium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Rubidium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Potassium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Yttrium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Sodium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Zirconium PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Tungsten PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Ammonium Ion PM2.5 LC | 5 | 2000 | 2019-12-17 |
| Sodium Ion Pm2.5 LC | 5 | 2001 | 2019-12-17 |
| Potassium Ion PM2.5 LC | 5 | 2000 | 2019-12-17 |
| OCX Carbon PM2.5 LC | 5 | 2000 | 2001-02-27 |
| OC CSN Unadjusted PM2.5 LC TOT | 5 | 2000 | 2009-12-27 |
| Total Nitrate PM2.5 LC | 5 | 2000 | 2001-06-03 |
| EC CSN PM2.5 LC TOT | 5 | 2000 | 2009-12-27 |
| Carbonate Carbon CSN PM2.5 LC TOT | 5 | 2000 | 2003-07-11 |
| Non-volatile Nitrate PM2.5 LC | 5 | 2001 | 2019-12-17 |
| OCX2 Carbon PM2.5 LC | 5 | 2001 | 2003-07-11 |
| OC1 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-12-27 |
| OC2 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-12-27 |
| OC3 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-12-27 |
| OC4 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-12-27 |
| OP CSN PM2.5 LC TOT | 5 | 2003 | 2009-12-27 |
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2010 | 2019-12-17 |
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2010 | 2019-12-17 |
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2010 | 2019-12-17 |
| OC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| OC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| OC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| OC4 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2010 | 2019-12-17 |
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2010 | 2019-12-17 |
| EC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| EC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| EC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2010 | 2019-12-17 |
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2010 | 2019-12-17 |
| Sulfate PM2.5 LC | 5 | 2000 | 2019-12-17 |
| PM2.5 Raw Data | 3 | 2001 | 2004-12-31 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2005 | 2019-05-06 |
| Acceptable PM2.5 AQI & Speciation Mass | 5 | 2007 | 2019-12-17 |