Jefferson County Airport
Site ID: 48-245-0018 · 29.9428°N, 94.0008°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon monoxide | 4 | 2005 | 2006-08-23 |
| Reactive oxides of nitrogen (NOy) | 2 | ||
| Reactive oxides of nitrogen (NOy) | 5 | ||
| Nitric oxide (NO) | 2 | ||
| Nitric oxide (NO) | 4 | 2005 | 2006-08-23 |
| Nitric oxide (NO) | 5 | ||
| Nitrogen dioxide (NO2) | 2 | ||
| Nitrogen dioxide (NO2) | 4 | 2005 | 2006-08-23 |
| Nitrogen dioxide (NO2) | 5 | ||
| Oxides of nitrogen (NOx) | 1 | ||
| Oxides of nitrogen (NOx) | 4 | 2005 | 2006-08-23 |
| Sum of PAMS target compounds | 1 | 1995 | 1996-04-14 |
| Sum of PAMS target compounds | 3 | 2003 | 2004-12-25 |
| Total NMOC (non-methane organic compound) | 1 | 1995 | 1996-04-14 |
| Total NMOC (non-methane organic compound) | 2 | 1994 | 1995-02-16 |
| Total NMOC (non-methane organic compound) | 3 | 2003 | 2004-12-25 |
| Unidentified VOC | 2 | 1994 | 1995-02-16 |
| 1-Hexene & 2-Methyl-1-pentene | 4 | 2006 | 2014-12-31 |
| Methane | 1 | ||
| Methane | 3 | ||
| Ethane | 1 | 1995 | 1996-02-28 |
| Ethane | 2 | 1994 | 1995-02-16 |
| Ethane | 3 | 2003 | 2004-12-25 |
| Ethane | 4 | 2006 | 2014-12-31 |
| Ethylene | 1 | 1995 | 1996-02-28 |
| Ethylene | 2 | 1994 | 1995-02-16 |
| Ethylene | 3 | 2003 | 2004-12-25 |
| Ethylene | 4 | 2006 | 2014-12-31 |
| Propane | 1 | 1995 | 1996-02-28 |
| Propane | 2 | 1994 | 1995-02-16 |
| Propane | 3 | 2003 | 2004-12-25 |
| Propane | 4 | 2006 | 2014-12-31 |
| Propylene | 1 | 1995 | 1996-04-06 |
| Propylene | 2 | 1994 | 1995-02-16 |
| Propylene | 3 | 2003 | 2004-12-25 |
| Propylene | 4 | 2006 | 2014-12-31 |
| Acetylene | 1 | 1995 | 1996-02-28 |
| Acetylene | 2 | 1994 | 1995-02-16 |
| Acetylene | 3 | 2003 | 2004-12-25 |
| Acetylene | 4 | 2006 | 2014-12-31 |
| Ethyl acetate | 4 | 2006 | 2008-08-22 |
| n-Butane | 1 | 1995 | 1996-02-28 |
| n-Butane | 2 | 1994 | 1995-02-16 |
| n-Butane | 3 | 2003 | 2004-12-25 |
| n-Butane | 4 | 2006 | 2014-12-31 |
| Isobutane | 1 | 1995 | 1996-02-28 |
| Isobutane | 2 | 1994 | 1995-02-16 |
| Isobutane | 3 | 2003 | 2004-12-25 |
| Isobutane | 4 | 2006 | 2014-12-31 |
| trans-2-Butene | 1 | 1995 | 1996-02-28 |
| trans-2-Butene | 2 | 1994 | 1995-02-16 |
| trans-2-Butene | 3 | 2003 | 2004-12-25 |
| trans-2-Butene | 4 | 2006 | 2014-12-31 |
| cis-2-Butene | 1 | 1995 | 1996-04-11 |
| cis-2-Butene | 2 | 1994 | 1995-02-16 |
| cis-2-Butene | 3 | 2003 | 2004-12-25 |
| cis-2-Butene | 4 | 2006 | 2014-12-31 |
| 1,3-Butadiene | 3 | 2003 | 2005-06-30 |
| 1,3-Butadiene | 4 | 2006 | 2014-12-31 |
| n-Pentane | 1 | 1995 | 1996-02-28 |
| n-Pentane | 2 | 1994 | 1995-02-16 |
| n-Pentane | 3 | 2003 | 2004-12-25 |
| n-Pentane | 4 | 2006 | 2014-12-31 |
| Isopentane | 1 | 1995 | 1996-02-28 |
| Isopentane | 2 | 1994 | 1995-02-16 |
| Isopentane | 3 | 2003 | 2004-12-25 |
| Isopentane | 4 | 2006 | 2014-12-31 |
| 1-Pentene | 1 | 1995 | 1996-04-11 |
| 1-Pentene | 2 | 1994 | 1995-02-16 |
| 1-Pentene | 3 | 2003 | 2004-12-25 |
| 1-Pentene | 4 | 2006 | 2014-12-31 |
| trans-2-Pentene | 1 | 1995 | 1996-04-11 |
| trans-2-Pentene | 2 | 1994 | 1995-02-16 |
| trans-2-Pentene | 3 | 2003 | 2004-12-25 |
| trans-2-Pentene | 4 | 2006 | 2014-12-31 |
| cis-2-Pentene | 1 | 1995 | 1996-04-13 |
| cis-2-Pentene | 2 | 1994 | 1995-02-16 |
| cis-2-Pentene | 3 | 2003 | 2004-12-25 |
| cis-2-Pentene | 4 | 2006 | 2014-12-31 |
| 2-Methyl-2-butene | 1 | ||
| 2-Methyl-2-butene | 2 | ||
| 2-Methyl-2-butene | 4 | 2006 | 2014-12-31 |
| 3-Methylpentane | 1 | 1995 | 1996-02-28 |
| 3-Methylpentane | 2 | 1994 | 1995-02-16 |
| 3-Methylpentane | 3 | ||
| 3-Methylpentane | 4 | 2006 | 2014-12-31 |
| n-Hexane | 1 | 1995 | 1996-02-28 |
| n-Hexane | 2 | 1994 | 1995-02-16 |
| n-Hexane | 3 | 2003 | 2004-12-25 |
| n-Hexane | 4 | 2006 | 2014-12-31 |
| n-Heptane | 1 | 1995 | 1996-02-28 |
| n-Heptane | 2 | 1994 | 1995-02-16 |
| n-Heptane | 3 | 2003 | 2004-12-25 |
| n-Heptane | 4 | 2006 | 2014-12-31 |
| n-Octane | 1 | 1995 | 1996-04-13 |
| n-Octane | 2 | 1994 | 1995-02-16 |
| n-Octane | 3 | 2003 | 2004-12-25 |
| n-Octane | 4 | 2006 | 2014-12-31 |
| 4-Methyl-1-pentene | 1 | 1995 | 1996-04-14 |
| 4-Methyl-1-pentene | 2 | 1994 | 1995-02-16 |
| 4-Methyl-1-pentene | 4 | 2006 | 2014-12-31 |
| n-Nonane | 1 | 1995 | 1996-04-11 |
| n-Nonane | 2 | 1994 | 1995-02-16 |
| n-Nonane | 3 | 2003 | 2004-12-25 |
| n-Nonane | 4 | 2006 | 2014-12-31 |
| n-Decane | 3 | 2003 | 2004-12-25 |
| n-Decane | 4 | 2006 | 2014-12-31 |
| Cyclopentane | 1 | 1995 | 1996-02-28 |
| Cyclopentane | 2 | 1994 | 1995-02-16 |
| Cyclopentane | 3 | 2003 | 2004-12-25 |
| Cyclopentane | 4 | 2006 | 2014-12-31 |
| Isoprene | 1 | 1995 | 1996-04-13 |
| Isoprene | 2 | 1994 | 1995-02-16 |
| Isoprene | 3 | 2003 | 2004-12-25 |
| Isoprene | 4 | 2006 | 2014-12-31 |
| 2,2-Dimethylbutane | 1 | 1995 | 1996-04-11 |
| 2,2-Dimethylbutane | 2 | 1994 | 1995-02-16 |
| 2,2-Dimethylbutane | 3 | 2003 | 2004-12-25 |
| 2,2-Dimethylbutane | 4 | 2006 | 2014-12-31 |
| 2-Methyl-1-pentene | 1 | 1995 | 1996-04-13 |
| 2-Methyl-1-pentene | 2 | 1994 | 1995-02-16 |
| 2,4-Dimethylpentane | 1 | 1995 | 1996-04-14 |
| 2,4-Dimethylpentane | 2 | 1994 | 1995-02-16 |
| 2,4-Dimethylpentane | 3 | 2003 | 2004-12-25 |
| 2,4-Dimethylpentane | 4 | 2006 | 2014-12-31 |
| Cyclohexane | 1 | 1995 | 1996-04-11 |
| Cyclohexane | 2 | 1994 | 1995-02-16 |
| Cyclohexane | 3 | 2003 | 2004-12-25 |
| Cyclohexane | 4 | 2006 | 2014-12-31 |
| 3-Methylhexane | 1 | 1995 | 1996-02-28 |
| 3-Methylhexane | 2 | 1994 | 1995-02-16 |
| 3-Methylhexane | 3 | 2003 | 2004-12-25 |
| 3-Methylhexane | 4 | 2006 | 2014-12-31 |
| 2,2,4-Trimethylpentane | 1 | 1995 | 1996-04-10 |
| 2,2,4-Trimethylpentane | 2 | 1994 | 1995-02-16 |
| 2,2,4-Trimethylpentane | 3 | 2003 | 2004-12-25 |
| 2,2,4-Trimethylpentane | 4 | 2006 | 2014-12-31 |
| 2,3,4-Trimethylpentane | 1 | 1995 | 1996-04-11 |
| 2,3,4-Trimethylpentane | 2 | 1994 | 1995-02-16 |
| 2,3,4-Trimethylpentane | 3 | 2003 | 2004-12-25 |
| 2,3,4-Trimethylpentane | 4 | 2006 | 2014-12-31 |
| 3-Methylheptane | 1 | 1995 | 1996-04-11 |
| 3-Methylheptane | 2 | 1994 | 1995-02-16 |
| 3-Methylheptane | 3 | 2003 | 2004-12-25 |
| 3-Methylheptane | 4 | 2006 | 2014-12-31 |
| alpha.-Pinene | 1 | 1995 | 1996-04-14 |
| alpha.-Pinene | 2 | 1994 | 1995-02-16 |
| beta.-Pinene | 1 | 1995 | 1996-04-14 |
| beta.-Pinene | 2 | 1994 | 1995-02-16 |
| Methylcyclohexane | 1 | 1995 | 1996-02-28 |
| Methylcyclohexane | 2 | 1994 | 1995-02-16 |
| Methylcyclohexane | 3 | 2003 | 2004-12-25 |
| Methylcyclohexane | 4 | 2006 | 2014-12-31 |
| Methylcyclopentane | 1 | 1995 | 1996-04-11 |
| Methylcyclopentane | 2 | 1994 | 1995-02-16 |
| Methylcyclopentane | 3 | 2003 | 2004-12-25 |
| Methylcyclopentane | 4 | 2006 | 2014-12-31 |
| 2-Methylhexane | 1 | 1995 | 1996-04-11 |
| 2-Methylhexane | 2 | 1994 | 1995-02-16 |
| 2-Methylhexane | 3 | 2003 | 2004-12-25 |
| 2-Methylhexane | 4 | 2006 | 2014-12-31 |
| 1-Butene | 1 | 1995 | 1996-04-11 |
| 1-Butene | 2 | 1994 | 1995-02-16 |
| 1-Butene | 3 | 2003 | 2004-12-25 |
| 1-Butene | 4 | 2006 | 2014-12-31 |
| 3-Methyl-1-butene | 1 | ||
| 3-Methyl-1-butene | 2 | ||
| 3-Methyl-1-butene | 4 | 2006 | 2014-12-31 |
| Cyclopentene | 1 | 1995 | 1996-04-13 |
| Cyclopentene | 2 | 1994 | 1995-02-16 |
| Cyclopentene | 4 | 2006 | 2014-12-31 |
| 2,3-Dimethylbutane | 1 | 1995 | 1996-03-12 |
| 2,3-Dimethylbutane | 2 | 1994 | 1995-02-16 |
| 2,3-Dimethylbutane | 3 | ||
| 2,3-Dimethylbutane | 4 | 2006 | 2014-12-31 |
| 2-Methylpentane | 1 | 1995 | 1996-02-28 |
| 2-Methylpentane | 2 | 1994 | 1995-02-16 |
| 2-Methylpentane | 3 | ||
| 2-Methylpentane | 4 | 2006 | 2014-12-31 |
| trans-2-Hexene | 1 | 1995 | 1996-04-12 |
| trans-2-Hexene | 2 | 1994 | 1995-02-16 |
| trans-2-Hexene | 4 | 2006 | 2014-12-31 |
| cis-2-Hexene | 1 | 1995 | 1996-04-14 |
| cis-2-Hexene | 2 | 1994 | 1995-02-16 |
| cis-2-Hexene | 4 | 2006 | 2014-12-31 |
| 2,3-Dimethylpentane | 1 | 1995 | 1996-04-13 |
| 2,3-Dimethylpentane | 2 | 1994 | 1995-02-16 |
| 2,3-Dimethylpentane | 3 | 2003 | 2004-12-25 |
| 2,3-Dimethylpentane | 4 | 2006 | 2014-12-31 |
| 2-Chloropentane | 4 | 2006 | 2014-12-31 |
| Methyl tert-butyl ether | 4 | 2006 | 2008-08-22 |
| n-Propyl acetate | 4 | 2006 | 2008-08-22 |
| Isobutyraldehyde | 4 | 2006 | 2008-08-22 |
| Butyl acetate | 4 | 2006 | 2008-08-22 |
| Methyl ethyl ketone | 4 | 2006 | 2008-08-22 |
| 3-Pentanone | 4 | 2006 | 2008-08-22 |
| 3-Hexanone | 4 | 2006 | 2008-08-22 |
| Methyl Butyl Ketone | 4 | 2006 | 2008-08-22 |
| Methyl isobutyl ketone | 4 | 2006 | 2008-08-22 |
| 2-Methyl-3-hexanone | 4 | 2006 | 2008-08-22 |
| Chloromethane | 4 | 2006 | 2014-12-31 |
| Dichloromethane | 4 | 2006 | 2014-12-31 |
| Chloroform | 4 | 2006 | 2014-12-31 |
| Carbon tetrachloride | 4 | 2006 | 2014-12-31 |
| Trichlorofluoromethane | 4 | 2006 | 2014-12-31 |
| 1,1-Dichloroethane | 4 | 2006 | 2014-12-31 |
| Methyl chloroform | 4 | 2006 | 2014-12-31 |
| Ethylene dichloride | 4 | 2006 | 2014-12-31 |
| Tetrachloroethylene | 4 | 2006 | 2014-12-31 |
| 1,1,2,2-Tetrachloroethane | 4 | 2006 | 2014-12-31 |
| Bromomethane | 4 | 2006 | 2014-12-31 |
| 1,1,2-Trichloroethane | 4 | 2006 | 2014-12-31 |
| Dichlorodifluoromethane | 4 | 2006 | 2014-12-31 |
| Trichloroethylene | 4 | 2006 | 2014-12-31 |
| 1,1-Dichloroethylene | 4 | 2006 | 2014-12-31 |
| 1,2-Dichloropropane | 4 | 2006 | 2014-12-31 |
| trans-1,3-Dichloropropene | 4 | 2006 | 2014-12-31 |
| cis-1,3-Dichloropropene | 4 | 2006 | 2014-12-31 |
| Ethylene dibromide | 4 | 2006 | 2014-12-31 |
| Vinyl chloride | 4 | 2006 | 2014-12-31 |
| n-Undecane | 3 | ||
| n-Undecane | 4 | 2006 | 2014-12-31 |
| 2-Methylheptane | 1 | 1995 | 1996-04-11 |
| 2-Methylheptane | 2 | 1994 | 1995-02-16 |
| 2-Methylheptane | 3 | 2003 | 2004-12-25 |
| 2-Methylheptane | 4 | 2006 | 2014-12-31 |
| Ozone | 1 | ||
| Ozone | 4 | 2005 | 2006-08-23 |
| m/p Xylene | 1 | 1995 | 1996-04-11 |
| m/p Xylene | 2 | 1994 | 1995-02-16 |
| m/p Xylene | 3 | 2003 | 2004-12-25 |
| m/p Xylene | 4 | 2006 | 2014-12-31 |
| Benzene | 1 | 1995 | 1996-02-28 |
| Benzene | 2 | 1994 | 1995-02-16 |
| Benzene | 3 | 2003 | 2004-12-25 |
| Benzene | 4 | 2006 | 2014-12-31 |
| Toluene | 1 | 1995 | 1996-02-28 |
| Toluene | 2 | 1994 | 1995-02-16 |
| Toluene | 3 | 2003 | 2004-12-25 |
| Toluene | 4 | 2006 | 2014-12-31 |
| Ethylbenzene | 1 | 1995 | 1996-04-11 |
| Ethylbenzene | 2 | 1994 | 1995-02-16 |
| Ethylbenzene | 3 | 2003 | 2004-12-25 |
| Ethylbenzene | 4 | 2006 | 2014-12-31 |
| o-Xylene | 1 | 1995 | 1996-04-11 |
| o-Xylene | 2 | 1994 | 1995-02-16 |
| o-Xylene | 3 | 2003 | 2004-12-25 |
| o-Xylene | 4 | 2006 | 2014-12-31 |
| 1,3,5-Trimethylbenzene | 1 | 1995 | 1996-04-14 |
| 1,3,5-Trimethylbenzene | 2 | 1994 | 1995-02-16 |
| 1,3,5-Trimethylbenzene | 3 | 2003 | 2004-12-25 |
| 1,3,5-Trimethylbenzene | 4 | 2006 | 2014-12-31 |
| 1,2,4-Trimethylbenzene | 1 | 1995 | 1996-04-10 |
| 1,2,4-Trimethylbenzene | 2 | 1994 | 1995-02-16 |
| 1,2,4-Trimethylbenzene | 3 | 2003 | 2004-12-25 |
| 1,2,4-Trimethylbenzene | 4 | 2006 | 2014-12-31 |
| n-Propylbenzene | 1 | 1995 | 1996-04-12 |
| n-Propylbenzene | 2 | 1994 | 1995-02-16 |
| n-Propylbenzene | 3 | 2003 | 2004-12-25 |
| n-Propylbenzene | 4 | 2006 | 2014-12-31 |
| Isopropylbenzene | 1 | 1995 | 1996-04-14 |
| Isopropylbenzene | 2 | 1994 | 1995-02-16 |
| Isopropylbenzene | 3 | 2003 | 2004-12-25 |
| Isopropylbenzene | 4 | 2006 | 2014-12-31 |
| o-Ethyltoluene | 3 | ||
| o-Ethyltoluene | 4 | 2006 | 2014-12-31 |
| m-Ethyltoluene | 3 | ||
| m-Ethyltoluene | 4 | 2006 | 2014-12-31 |
| p-Ethyltoluene | 3 | ||
| p-Ethyltoluene | 4 | 2006 | 2014-12-31 |
| m-Diethylbenzene | 3 | ||
| m-Diethylbenzene | 4 | 2006 | 2014-12-31 |
| p-Diethylbenzene | 3 | ||
| p-Diethylbenzene | 4 | 2006 | 2014-12-31 |
| Styrene | 1 | 1995 | 1996-04-14 |
| Styrene | 2 | 1994 | 1995-02-16 |
| Styrene | 3 | 2003 | 2004-12-25 |
| Styrene | 4 | 2006 | 2014-12-31 |
| 1,2,3-Trimethylbenzene | 3 | 2003 | 2004-12-25 |
| 1,2,3-Trimethylbenzene | 4 | 2006 | 2014-12-31 |
| Chlorobenzene | 4 | 2006 | 2014-12-31 |
| Wind Speed - Scalar | 1 | ||
| Wind Speed - Scalar | 4 | 2005 | 2025-08-31 |
| Wind Direction - Scalar | 4 | 2022 | 2025-08-31 |
| Wind Speed - Resultant | 1 | ||
| Wind Speed - Resultant | 4 | 2005 | 2025-08-31 |
| Wind Direction - Resultant | 1 | ||
| Wind Direction - Resultant | 4 | 2005 | 2025-08-31 |
| Peak Wind Gust | 1 | ||
| Peak Wind Gust | 4 | 2005 | 2025-08-31 |
| Std Dev Hz Wind Direction | 1 | ||
| Std Dev Hz Wind Direction | 4 | 2005 | 2025-08-31 |
| Outdoor Temperature | 1 | ||
| Outdoor Temperature | 4 | 2005 | 2025-08-31 |
| Dew Point | 1 | ||
| Dew Point | 4 | 2005 | 2006-08-23 |
| Relative Humidity | 1 | ||
| Relative Humidity | 4 | 2005 | 2006-08-23 |
| Solar radiation | 1 | ||
| Solar radiation | 4 | 2005 | 2006-08-23 |
| Ultraviolet radiation | 1 | ||
| Ultraviolet radiation | 4 | 2005 | 2006-08-23 |
| Barometric pressure | 1 | ||
| Barometric pressure | 4 | 2005 | 2006-08-23 |
| Rain/melt precipitation | 1 | ||
| Rain/melt precipitation | 4 | 2005 | 2025-08-31 |