ROCKY FLATS-N
Site ID: 08-059-0006 · 39.9128°N, 105.1886°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1992 | 1992-12-26 |
| Suspended particulate (TSP) | 2 | 1992 | 1992-12-26 |
| Suspended particulate (TSP) | 3 | 1993 | 2001-06-24 |
| Suspended particulate (TSP) | 4 | 1993 | 2001-06-24 |
| Reactive oxides of nitrogen (NOy) | 1 | 2019 | 2025-09-30 |
| Nitric oxide (NO) | 1 | 1995 | 2025-09-30 |
| Nitrogen dioxide (NO2) | 1 | 1995 | 2025-09-30 |
| NOy - NO | 1 | 2019 | 2025-09-30 |
| Sum of PAMS target compounds | 6 | ||
| Sum of PAMS target compounds | 7 | ||
| Sum of PAMS target compounds | 8 | 1996 | 1996-09-18 |
| Sum of PAMS target compounds | 9 | 1996 | 1996-08-07 |
| Total NMOC (non-methane organic compound) | 1 | 2023 | 2024-07-31 |
| Total NMOC (non-methane organic compound) | 6 | ||
| Total NMOC (non-methane organic compound) | 7 | ||
| Total NMOC (non-methane organic compound) | 8 | 1996 | 2006-07-13 |
| Total NMOC (non-methane organic compound) | 9 | 1996 | 1996-08-07 |
| Isobutene & 1-butene | 6 | ||
| Isobutene & 1-butene | 7 | ||
| Isobutene & 1-butene | 8 | 1996 | 2006-07-13 |
| Isobutene & 1-butene | 9 | 1996 | 1996-08-07 |
| n-Dodecane | 1 | 2023 | 2024-07-31 |
| n-Dodecane | 6 | ||
| n-Dodecane | 7 | ||
| n-Dodecane | 8 | 1996 | 2006-07-13 |
| n-Dodecane | 9 | 1996 | 1996-08-07 |
| Tridecene | 6 | ||
| Tridecene | 7 | ||
| Tridecene | 8 | 1996 | 2006-07-13 |
| Tridecene | 9 | 1996 | 1996-08-07 |
| n-Tridecane | 6 | ||
| n-Tridecane | 7 | ||
| n-Tridecane | 8 | 1996 | 2006-07-13 |
| n-Tridecane | 9 | 1996 | 1996-08-07 |
| Propyne | 6 | ||
| Propyne | 7 | ||
| Propyne | 8 | 1996 | 2006-07-13 |
| Propyne | 9 | 1996 | 1996-08-07 |
| 1-Octene | 6 | ||
| 1-Octene | 7 | ||
| 1-Octene | 8 | 1996 | 2006-07-13 |
| 1-Octene | 9 | 1996 | 1996-08-07 |
| Ethane | 1 | 2023 | 2024-07-31 |
| Ethane | 8 | 2006 | 2006-07-13 |
| Ethylene | 1 | 2023 | 2024-07-31 |
| Ethylene | 6 | ||
| Ethylene | 7 | ||
| Ethylene | 8 | 1996 | 2006-07-13 |
| Ethylene | 9 | 1996 | 1996-08-07 |
| Propane | 1 | 2023 | 2024-07-31 |
| Propane | 6 | ||
| Propane | 7 | ||
| Propane | 8 | 1996 | 2006-07-13 |
| Propane | 9 | 1996 | 1996-08-07 |
| Propylene | 1 | 2023 | 2024-07-31 |
| Propylene | 6 | ||
| Propylene | 7 | ||
| Propylene | 8 | 1996 | 2006-07-13 |
| Propylene | 9 | 1996 | 1996-08-07 |
| Acetylene | 1 | 2023 | 2024-07-31 |
| Acetylene | 8 | 2006 | 2006-07-13 |
| n-Butane | 1 | 2023 | 2024-07-31 |
| n-Butane | 6 | ||
| n-Butane | 7 | ||
| n-Butane | 8 | 1996 | 2006-07-13 |
| n-Butane | 9 | 1996 | 1996-08-07 |
| Isobutane | 1 | 2023 | 2024-07-31 |
| Isobutane | 6 | ||
| Isobutane | 7 | ||
| Isobutane | 8 | 1996 | 2006-07-13 |
| Isobutane | 9 | 1996 | 1996-08-07 |
| trans-2-Butene | 1 | 2023 | 2024-07-31 |
| trans-2-Butene | 6 | ||
| trans-2-Butene | 7 | ||
| trans-2-Butene | 8 | 1996 | 2006-07-13 |
| trans-2-Butene | 9 | 1996 | 1996-08-07 |
| cis-2-Butene | 1 | 2023 | 2024-07-31 |
| cis-2-Butene | 6 | ||
| cis-2-Butene | 7 | ||
| cis-2-Butene | 8 | 1996 | 2006-07-13 |
| cis-2-Butene | 9 | 1996 | 1996-08-07 |
| 1,3-Butadiene | 1 | 2023 | 2024-07-31 |
| 1,3-Butadiene | 6 | ||
| 1,3-Butadiene | 7 | ||
| 1,3-Butadiene | 8 | 1996 | 2006-07-13 |
| 1,3-Butadiene | 9 | 1996 | 1996-08-07 |
| n-Pentane | 1 | 2023 | 2024-07-31 |
| n-Pentane | 6 | ||
| n-Pentane | 7 | ||
| n-Pentane | 8 | 1996 | 2006-07-13 |
| n-Pentane | 9 | 1996 | 1996-08-07 |
| Isopentane | 1 | 2023 | 2024-07-31 |
| Isopentane | 6 | ||
| Isopentane | 7 | ||
| Isopentane | 8 | 1996 | 2006-07-13 |
| Isopentane | 9 | 1996 | 1996-08-07 |
| 1-Pentene | 1 | 2023 | 2024-07-31 |
| 1-Pentene | 6 | ||
| 1-Pentene | 7 | ||
| 1-Pentene | 8 | 1996 | 2006-07-13 |
| 1-Pentene | 9 | 1996 | 1996-08-07 |
| 2-Methyl-1-butene | 6 | ||
| 2-Methyl-1-butene | 7 | ||
| 2-Methyl-1-butene | 8 | 1996 | 2006-07-13 |
| 2-Methyl-1-butene | 9 | 1996 | 1996-08-07 |
| trans-2-Pentene | 1 | 2023 | 2024-07-31 |
| trans-2-Pentene | 6 | ||
| trans-2-Pentene | 7 | ||
| trans-2-Pentene | 8 | 1996 | 2006-07-13 |
| trans-2-Pentene | 9 | 1996 | 1996-08-07 |
| cis-2-Pentene | 1 | 2023 | 2024-07-31 |
| cis-2-Pentene | 6 | ||
| cis-2-Pentene | 7 | ||
| cis-2-Pentene | 8 | 1996 | 2006-07-13 |
| cis-2-Pentene | 9 | 1996 | 1996-08-07 |
| 2-Methyl-2-butene | 6 | ||
| 2-Methyl-2-butene | 7 | ||
| 2-Methyl-2-butene | 8 | 1996 | 2006-07-13 |
| 2-Methyl-2-butene | 9 | 1996 | 1996-08-07 |
| 3-Methylpentane | 1 | 2023 | 2024-07-31 |
| 3-Methylpentane | 6 | ||
| 3-Methylpentane | 7 | ||
| 3-Methylpentane | 8 | 1996 | 2006-07-13 |
| 3-Methylpentane | 9 | 1996 | 1996-08-07 |
| n-Hexane | 1 | 2023 | 2024-07-31 |
| n-Hexane | 6 | ||
| n-Hexane | 7 | ||
| n-Hexane | 8 | 1996 | 2006-07-13 |
| n-Hexane | 9 | 1996 | 1996-08-07 |
| n-Heptane | 1 | 2023 | 2024-07-31 |
| n-Heptane | 6 | ||
| n-Heptane | 7 | ||
| n-Heptane | 8 | 1996 | 2006-07-13 |
| n-Heptane | 9 | 1996 | 1996-08-07 |
| n-Octane | 1 | 2023 | 2024-07-31 |
| n-Octane | 6 | ||
| n-Octane | 7 | ||
| n-Octane | 8 | 1996 | 2006-07-13 |
| n-Octane | 9 | 1996 | 1996-08-07 |
| 4-Methyl-1-pentene | 6 | ||
| 4-Methyl-1-pentene | 7 | ||
| 4-Methyl-1-pentene | 8 | 1996 | 2006-07-13 |
| 4-Methyl-1-pentene | 9 | 1996 | 1996-08-07 |
| n-Nonane | 1 | 2023 | 2024-07-31 |
| n-Nonane | 6 | ||
| n-Nonane | 7 | ||
| n-Nonane | 8 | 1996 | 2006-07-13 |
| n-Nonane | 9 | 1996 | 1996-08-07 |
| 2-Ethyl-1-butene | 6 | ||
| 2-Ethyl-1-butene | 7 | ||
| 2-Ethyl-1-butene | 8 | 1996 | 2006-07-13 |
| 2-Ethyl-1-butene | 9 | 1996 | 1996-08-07 |
| n-Decane | 1 | 2023 | 2024-07-31 |
| n-Decane | 6 | ||
| n-Decane | 7 | ||
| n-Decane | 8 | 1996 | 2006-07-13 |
| n-Decane | 9 | 1996 | 1996-08-07 |
| Cyclopentane | 1 | 2023 | 2024-07-31 |
| Cyclopentane | 6 | ||
| Cyclopentane | 7 | ||
| Cyclopentane | 8 | 1996 | 2006-07-13 |
| Cyclopentane | 9 | 1996 | 1996-08-07 |
| Isoprene | 1 | 2023 | 2024-07-31 |
| Isoprene | 6 | ||
| Isoprene | 7 | ||
| Isoprene | 8 | 1996 | 2006-07-13 |
| Isoprene | 9 | 1996 | 1996-08-07 |
| 2,2-Dimethylbutane | 1 | 2023 | 2024-07-31 |
| 2,2-Dimethylbutane | 6 | ||
| 2,2-Dimethylbutane | 7 | ||
| 2,2-Dimethylbutane | 8 | 1996 | 2006-07-13 |
| 2,2-Dimethylbutane | 9 | 1996 | 1996-08-07 |
| 1-Hexene | 1 | 2023 | 2024-07-31 |
| 1-Hexene | 6 | ||
| 1-Hexene | 7 | ||
| 1-Hexene | 8 | 1996 | 2006-07-13 |
| 1-Hexene | 9 | 1996 | 1996-08-07 |
| 2-Methyl-1-pentene | 6 | ||
| 2-Methyl-1-pentene | 7 | ||
| 2-Methyl-1-pentene | 8 | 1996 | 2006-07-13 |
| 2-Methyl-1-pentene | 9 | 1996 | 1996-08-07 |
| 2,4-Dimethylpentane | 1 | 2023 | 2024-07-31 |
| 2,4-Dimethylpentane | 6 | ||
| 2,4-Dimethylpentane | 7 | ||
| 2,4-Dimethylpentane | 8 | 1996 | 2006-07-13 |
| 2,4-Dimethylpentane | 9 | 1996 | 1996-08-07 |
| Cyclohexane | 1 | 2023 | 2024-07-31 |
| Cyclohexane | 6 | ||
| Cyclohexane | 7 | ||
| Cyclohexane | 8 | 1996 | 2006-07-13 |
| Cyclohexane | 9 | 1996 | 1996-08-07 |
| 3-Methylhexane | 1 | 2023 | 2024-07-31 |
| 3-Methylhexane | 6 | ||
| 3-Methylhexane | 7 | ||
| 3-Methylhexane | 8 | 1996 | 2006-07-13 |
| 3-Methylhexane | 9 | 1996 | 1996-08-07 |
| 2,2,4-Trimethylpentane | 1 | 2023 | 2024-07-31 |
| 2,2,4-Trimethylpentane | 6 | ||
| 2,2,4-Trimethylpentane | 7 | ||
| 2,2,4-Trimethylpentane | 8 | 1996 | 2006-07-13 |
| 2,2,4-Trimethylpentane | 9 | 1996 | 1996-08-07 |
| 2,3,4-Trimethylpentane | 1 | 2023 | 2024-07-31 |
| 2,3,4-Trimethylpentane | 6 | ||
| 2,3,4-Trimethylpentane | 7 | ||
| 2,3,4-Trimethylpentane | 8 | 1996 | 2006-07-13 |
| 2,3,4-Trimethylpentane | 9 | 1996 | 1996-08-07 |
| 3-Methylheptane | 1 | 2023 | 2024-07-31 |
| 3-Methylheptane | 6 | ||
| 3-Methylheptane | 7 | ||
| 3-Methylheptane | 8 | 1996 | 2006-07-13 |
| 3-Methylheptane | 9 | 1996 | 1996-08-07 |
| alpha.-Pinene | 1 | 2023 | 2024-07-31 |
| alpha.-Pinene | 6 | ||
| alpha.-Pinene | 7 | ||
| alpha.-Pinene | 8 | 1996 | 2006-07-13 |
| alpha.-Pinene | 9 | 1996 | 1996-08-07 |
| beta.-Pinene | 1 | 2023 | 2024-07-31 |
| beta.-Pinene | 6 | ||
| beta.-Pinene | 7 | ||
| beta.-Pinene | 8 | 1996 | 2006-07-13 |
| beta.-Pinene | 9 | 1996 | 1996-08-07 |
| Methylcyclohexane | 1 | 2023 | 2024-07-31 |
| Methylcyclohexane | 6 | ||
| Methylcyclohexane | 7 | ||
| Methylcyclohexane | 8 | 1996 | 2006-07-13 |
| Methylcyclohexane | 9 | 1996 | 1996-08-07 |
| Methylcyclopentane | 1 | 2023 | 2024-07-31 |
| Methylcyclopentane | 6 | ||
| Methylcyclopentane | 7 | ||
| Methylcyclopentane | 8 | 1996 | 2006-07-13 |
| Methylcyclopentane | 9 | 1996 | 1996-08-07 |
| 2-Methylhexane | 1 | 2023 | 2024-07-31 |
| 2-Methylhexane | 6 | ||
| 2-Methylhexane | 7 | ||
| 2-Methylhexane | 8 | 1996 | 2006-07-13 |
| 2-Methylhexane | 9 | 1996 | 1996-08-07 |
| 1-Nonene | 6 | ||
| 1-Nonene | 7 | ||
| 1-Nonene | 8 | 1996 | 2006-07-13 |
| 1-Nonene | 9 | 1996 | 1996-08-07 |
| 1-Butene | 1 | 2023 | 2024-07-31 |
| 3-Methyl-1-butene | 6 | ||
| 3-Methyl-1-butene | 7 | ||
| 3-Methyl-1-butene | 8 | 1996 | 2006-07-13 |
| 3-Methyl-1-butene | 9 | 1996 | 1996-08-07 |
| Cyclopentene | 6 | ||
| Cyclopentene | 7 | ||
| Cyclopentene | 8 | 1996 | 2006-07-13 |
| Cyclopentene | 9 | 1996 | 1996-08-07 |
| 2,3-Dimethylbutane | 1 | 2023 | 2024-07-31 |
| 2,3-Dimethylbutane | 6 | ||
| 2,3-Dimethylbutane | 7 | ||
| 2,3-Dimethylbutane | 8 | 1996 | 2006-07-13 |
| 2,3-Dimethylbutane | 9 | 1996 | 1996-08-07 |
| 2-Methylpentane | 1 | 2023 | 2024-07-31 |
| 2-Methylpentane | 6 | ||
| 2-Methylpentane | 7 | ||
| 2-Methylpentane | 8 | 1996 | 2006-07-13 |
| 2-Methylpentane | 9 | 1996 | 1996-08-07 |
| trans-2-Hexene | 6 | ||
| trans-2-Hexene | 7 | ||
| trans-2-Hexene | 8 | 1996 | 2006-07-13 |
| trans-2-Hexene | 9 | 1996 | 1996-08-07 |
| cis-2-Hexene | 6 | ||
| cis-2-Hexene | 7 | ||
| cis-2-Hexene | 8 | 1996 | 2006-07-13 |
| cis-2-Hexene | 9 | 1996 | 1996-08-07 |
| 2,3-Dimethylpentane | 1 | 2023 | 2024-07-31 |
| 2,3-Dimethylpentane | 6 | ||
| 2,3-Dimethylpentane | 7 | ||
| 2,3-Dimethylpentane | 8 | 1996 | 2006-07-13 |
| 2,3-Dimethylpentane | 9 | 1996 | 1996-08-07 |
| 2-2-3-Trimethylpentane | 6 | ||
| 2-2-3-Trimethylpentane | 7 | ||
| 2-2-3-Trimethylpentane | 8 | 1996 | 2006-07-13 |
| 2-2-3-Trimethylpentane | 9 | 1996 | 1996-08-07 |
| 1-Decene | 6 | ||
| 1-Decene | 7 | ||
| 1-Decene | 8 | 1996 | 2006-07-13 |
| 1-Decene | 9 | 1996 | 1996-08-07 |
| 1-Undecene | 6 | ||
| 1-Undecene | 7 | ||
| 1-Undecene | 8 | 1996 | 2006-07-13 |
| 1-Undecene | 9 | 1996 | 1996-08-07 |
| 1-Heptene | 6 | ||
| 1-Heptene | 7 | ||
| 1-Heptene | 8 | 1996 | 2006-07-13 |
| 1-Heptene | 9 | 1996 | 1996-08-07 |
| Butyraldehyde & isobutyraldehyde | 6 | 2006 | 2006-07-13 |
| Dodecene | 6 | ||
| Dodecene | 7 | ||
| Dodecene | 8 | 1996 | 2006-07-13 |
| Dodecene | 9 | 1996 | 1996-08-07 |
| 2-Methylhexane & 2,3-dimethylpentane | 6 | ||
| 2-Methylhexane & 2,3-dimethylpentane | 7 | ||
| 2-Methylhexane & 2,3-dimethylpentane | 8 | ||
| 2-Methylhexane & 2,3-dimethylpentane | 9 | ||
| Formaldehyde | 6 | 2006 | 2006-07-13 |
| Formaldehyde | 8 | 2023 | 2025-06-30 |
| Acetaldehyde | 6 | 2006 | 2006-07-13 |
| Acetaldehyde | 8 | 2023 | 2025-06-30 |
| Propionaldehyde | 6 | 2006 | 2006-07-13 |
| Isovaleraldehyde | 6 | 2006 | 2006-07-13 |
| Trans-Crotonaldehyde | 6 | ||
| Hexanaldehyde | 6 | 2006 | 2006-07-13 |
| Valeraldehyde | 6 | 2006 | 2006-07-13 |
| Crotonaldehyde | 6 | 2006 | 2006-07-13 |
| Acetone | 6 | 2006 | 2006-07-13 |
| Ethane & acetylene | 6 | ||
| Ethane & acetylene | 7 | ||
| Ethane & acetylene | 8 | 1996 | 1996-09-18 |
| Ethane & acetylene | 9 | 1996 | 1996-08-07 |
| cis-1,3-Dichloropropene | 6 | ||
| cis-1,3-Dichloropropene | 7 | ||
| cis-1,3-Dichloropropene | 8 | ||
| cis-1,3-Dichloropropene | 9 | ||
| n-Undecane | 1 | 2023 | 2024-07-31 |
| n-Undecane | 6 | ||
| n-Undecane | 7 | ||
| n-Undecane | 8 | 1996 | 2006-07-13 |
| n-Undecane | 9 | 1996 | 1996-08-07 |
| 2-Methylheptane | 1 | 2023 | 2024-07-31 |
| 2-Methylheptane | 6 | ||
| 2-Methylheptane | 7 | ||
| 2-Methylheptane | 8 | 1996 | 2006-07-13 |
| 2-Methylheptane | 9 | 1996 | 1996-08-07 |
| Ozone | 1 | 1992 | 2025-09-30 |
| m/p Xylene | 1 | 2023 | 2024-07-31 |
| m/p Xylene | 6 | ||
| m/p Xylene | 7 | ||
| m/p Xylene | 8 | 1996 | 2006-07-13 |
| m/p Xylene | 9 | 1996 | 1996-08-07 |
| Benzene | 1 | 2023 | 2024-07-31 |
| Benzene | 6 | ||
| Benzene | 7 | ||
| Benzene | 8 | 1996 | 2006-07-13 |
| Benzene | 9 | 1996 | 1996-08-07 |
| Toluene | 1 | 2023 | 2024-07-31 |
| Toluene | 6 | ||
| Toluene | 7 | ||
| Toluene | 8 | 1996 | 2006-07-13 |
| Toluene | 9 | 1996 | 1996-08-07 |
| Ethylbenzene | 1 | 2023 | 2024-07-31 |
| Ethylbenzene | 6 | ||
| Ethylbenzene | 7 | ||
| Ethylbenzene | 8 | 1996 | 2006-07-13 |
| Ethylbenzene | 9 | 1996 | 1996-08-07 |
| o-Xylene | 1 | 2023 | 2024-07-31 |
| o-Xylene | 6 | ||
| o-Xylene | 7 | ||
| o-Xylene | 8 | 1996 | 2006-07-13 |
| o-Xylene | 9 | 1996 | 1996-08-07 |
| 1,3,5-Trimethylbenzene | 1 | 2023 | 2024-07-31 |
| 1,3,5-Trimethylbenzene | 6 | ||
| 1,3,5-Trimethylbenzene | 7 | ||
| 1,3,5-Trimethylbenzene | 8 | 1996 | 2006-07-13 |
| 1,3,5-Trimethylbenzene | 9 | 1996 | 1996-08-07 |
| 1,2,4-Trimethylbenzene | 1 | 2023 | 2024-07-31 |
| 1,2,4-Trimethylbenzene | 6 | ||
| 1,2,4-Trimethylbenzene | 7 | ||
| 1,2,4-Trimethylbenzene | 8 | 1996 | 2006-07-13 |
| 1,2,4-Trimethylbenzene | 9 | 1996 | 1996-08-07 |
| n-Propylbenzene | 1 | 2023 | 2024-07-31 |
| n-Propylbenzene | 6 | ||
| n-Propylbenzene | 7 | ||
| n-Propylbenzene | 8 | 1996 | 2006-07-13 |
| n-Propylbenzene | 9 | 1996 | 1996-08-07 |
| Isopropylbenzene | 1 | 2023 | 2024-07-31 |
| Isopropylbenzene | 6 | ||
| Isopropylbenzene | 7 | ||
| Isopropylbenzene | 8 | 1996 | 2006-07-13 |
| Isopropylbenzene | 9 | 1996 | 1996-08-07 |
| o-Ethyltoluene | 1 | 2023 | 2024-07-31 |
| o-Ethyltoluene | 6 | ||
| o-Ethyltoluene | 7 | ||
| o-Ethyltoluene | 8 | 1996 | 2006-07-13 |
| o-Ethyltoluene | 9 | 1996 | 1996-08-07 |
| m-Ethyltoluene | 1 | 2023 | 2024-07-31 |
| m-Ethyltoluene | 6 | ||
| m-Ethyltoluene | 7 | ||
| m-Ethyltoluene | 8 | 1996 | 2006-07-13 |
| m-Ethyltoluene | 9 | 1996 | 1996-08-07 |
| p-Ethyltoluene | 1 | 2023 | 2024-07-31 |
| p-Ethyltoluene | 8 | 1996 | 2006-07-13 |
| p-Ethyltoluene | 9 | 1996 | 1996-08-07 |
| m-Diethylbenzene | 1 | 2023 | 2024-07-31 |
| m-Diethylbenzene | 6 | ||
| m-Diethylbenzene | 7 | ||
| m-Diethylbenzene | 8 | 1996 | 2006-07-13 |
| m-Diethylbenzene | 9 | 1996 | 1996-08-07 |
| p-Diethylbenzene | 1 | 2023 | 2024-07-31 |
| p-Diethylbenzene | 6 | ||
| p-Diethylbenzene | 7 | ||
| p-Diethylbenzene | 8 | 1996 | 2006-07-13 |
| p-Diethylbenzene | 9 | 1996 | 1996-08-07 |
| Styrene | 1 | 2023 | 2024-07-31 |
| Styrene | 6 | ||
| Styrene | 7 | ||
| Styrene | 8 | 1996 | 2006-07-13 |
| Styrene | 9 | 1996 | 1996-08-07 |
| 1,2,3-Trimethylbenzene | 1 | 2023 | 2024-07-31 |
| 1,2,3-Trimethylbenzene | 6 | ||
| 1,2,3-Trimethylbenzene | 7 | ||
| 1,2,3-Trimethylbenzene | 8 | 1996 | 2006-07-13 |
| 1,2,3-Trimethylbenzene | 9 | 1996 | 1996-08-07 |
| Benzene, 1-ethenyl-4-methyl | 6 | ||
| Benzene, 1-ethenyl-4-methyl | 7 | ||
| Benzene, 1-ethenyl-4-methyl | 8 | ||
| Benzene, 1-ethenyl-4-methyl | 9 | ||
| Benzaldehyde | 6 | 2006 | 2006-07-13 |
| 2,5-Dimethylbenzaldehyde | 6 | 2006 | 2006-07-13 |
| Tolualdehydes | 6 | 2006 | 2006-07-13 |
| Wind Speed - Scalar | 1 | 1992 | 2025-09-30 |
| Wind Direction - Scalar | 1 | 1992 | 2025-09-30 |
| Wind Speed - Resultant | 1 | 1992 | 2025-09-30 |
| Wind Direction - Resultant | 1 | 1992 | 2025-09-30 |
| Std Dev Hz Wind Direction | 1 | 1992 | 2025-09-30 |
| Outdoor Temperature | 1 | 1992 | 2025-09-30 |
| Outdoor Temperature | 2 | 2018 | 2025-09-30 |
| Temperature Difference | 1 | 2018 | 2025-09-30 |
| Relative Humidity | 1 | 2018 | 2025-09-30 |
| Solar radiation | 1 | 2019 | 2025-09-30 |
| Ultraviolet radiation | 1 | 2019 | 2023-01-31 |
| Barometric pressure | 1 | 2018 | 2025-09-30 |
| Rain/melt precipitation | 1 | 2019 | 2025-09-30 |
| PM10 Total 0-10um STP | 1 | 1992 | 2001-06-24 |
| PM10 - LC | 1 | 1997 | 2001-06-24 |