Rockwell
Site ID: 37-159-0021 · 35.5519°N, 80.3950°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon monoxide | 1 | 1993 | 2012-07-31 |
| Sulfur dioxide | 1 | 1997 | 1998-09-30 |
| Reactive oxides of nitrogen (NOy) | 1 | 1995 | 2016-10-31 |
| Nitric oxide (NO) | 1 | 1993 | 2016-10-31 |
| Nitric oxide (NO) | 2 | 1996 | 1997-09-30 |
| Nitrogen dioxide (NO2) | 1 | 1993 | 1996-06-30 |
| Nitrogen dioxide (NO2) | 2 | 1996 | 1996-06-30 |
| Nitrogen dioxide (NO2) | 3 | 2020 | 2024-12-31 |
| Oxides of nitrogen (NOx) | 1 | 1993 | 1994-09-30 |
| Oxides of nitrogen (NOx) | 2 | 1996 | 1997-09-30 |
| NOy - NO | 1 | ||
| Sum of PAMS target compounds | 1 | 2009 | 2012-10-09 |
| Sum of PAMS target compounds | 5 | 2007 | 2007-12-29 |
| Total NMOC (non-methane organic compound) | 1 | 2009 | 2012-10-09 |
| Total NMOC (non-methane organic compound) | 5 | 2007 | 2007-12-29 |
| n-Dodecane | 1 | 2009 | 2012-10-09 |
| n-Dodecane | 5 | 2007 | 2007-12-29 |
| Methane | 1 | 2009 | 2012-10-09 |
| Methane | 5 | 2007 | 2007-12-29 |
| Ethane | 1 | 2009 | 2012-10-09 |
| Ethane | 5 | 2007 | 2007-12-29 |
| Ethylene | 1 | 2009 | 2012-10-09 |
| Ethylene | 5 | 2007 | 2007-12-29 |
| Propane | 1 | 2009 | 2012-10-09 |
| Propane | 5 | 2007 | 2007-12-29 |
| Propylene | 1 | 2009 | 2012-10-09 |
| Propylene | 5 | 2007 | 2007-12-29 |
| Acetylene | 1 | 2009 | 2012-10-09 |
| Acetylene | 5 | 2007 | 2007-12-29 |
| n-Butane | 1 | 2009 | 2012-10-09 |
| n-Butane | 5 | 2007 | 2007-12-29 |
| Isobutane | 1 | 2009 | 2012-10-09 |
| Isobutane | 5 | 2007 | 2007-12-29 |
| trans-2-Butene | 1 | 2009 | 2012-10-09 |
| trans-2-Butene | 5 | 2007 | 2007-12-29 |
| cis-2-Butene | 1 | 2009 | 2012-10-09 |
| cis-2-Butene | 5 | 2007 | 2007-12-29 |
| n-Pentane | 1 | 2009 | 2012-10-09 |
| n-Pentane | 5 | 2007 | 2007-12-29 |
| Isopentane | 1 | 2009 | 2012-10-09 |
| Isopentane | 5 | 2007 | 2007-12-29 |
| 1-Pentene | 1 | 2009 | 2012-10-09 |
| 1-Pentene | 5 | 2007 | 2007-12-29 |
| trans-2-Pentene | 1 | 2009 | 2012-10-09 |
| trans-2-Pentene | 5 | 2007 | 2007-12-29 |
| cis-2-Pentene | 1 | 2009 | 2012-10-09 |
| cis-2-Pentene | 5 | 2007 | 2007-12-29 |
| 3-Methylpentane | 1 | 2009 | 2012-10-09 |
| 3-Methylpentane | 5 | 2007 | 2007-12-29 |
| n-Hexane | 1 | 2009 | 2012-10-09 |
| n-Hexane | 5 | 2007 | 2007-12-29 |
| n-Heptane | 1 | 2009 | 2012-10-09 |
| n-Heptane | 5 | 2007 | 2007-12-29 |
| n-Octane | 1 | 2009 | 2012-10-09 |
| n-Octane | 5 | 2007 | 2007-12-29 |
| n-Nonane | 1 | 2009 | 2012-10-09 |
| n-Nonane | 5 | 2007 | 2007-12-29 |
| n-Decane | 1 | 2009 | 2012-10-09 |
| n-Decane | 5 | 2007 | 2007-12-29 |
| Cyclopentane | 1 | 2009 | 2012-10-09 |
| Cyclopentane | 5 | 2007 | 2007-12-29 |
| Isoprene | 1 | 2009 | 2012-10-09 |
| Isoprene | 5 | 2007 | 2007-12-29 |
| 2,2-Dimethylbutane | 1 | 2009 | 2012-10-09 |
| 2,2-Dimethylbutane | 5 | 2007 | 2007-12-29 |
| 1-Hexene | 1 | 2009 | 2012-10-09 |
| 1-Hexene | 5 | 2007 | 2007-12-29 |
| 2,4-Dimethylpentane | 1 | 2009 | 2012-10-09 |
| 2,4-Dimethylpentane | 5 | 2007 | 2007-12-29 |
| Cyclohexane | 1 | 2009 | 2012-10-09 |
| Cyclohexane | 5 | 2007 | 2007-12-29 |
| 3-Methylhexane | 1 | 2009 | 2012-10-09 |
| 3-Methylhexane | 5 | 2007 | 2007-12-29 |
| 2,2,4-Trimethylpentane | 1 | 2009 | 2012-10-09 |
| 2,2,4-Trimethylpentane | 5 | 2007 | 2007-12-29 |
| 2,3,4-Trimethylpentane | 1 | 2009 | 2012-10-09 |
| 2,3,4-Trimethylpentane | 5 | 2007 | 2007-12-29 |
| 3-Methylheptane | 1 | 2009 | 2012-10-09 |
| 3-Methylheptane | 5 | 2007 | 2007-12-29 |
| Methylcyclohexane | 1 | 2009 | 2012-10-09 |
| Methylcyclohexane | 5 | 2007 | 2007-12-29 |
| Methylcyclopentane | 1 | 2009 | 2012-10-09 |
| Methylcyclopentane | 5 | 2007 | 2007-12-29 |
| 2-Methylhexane | 1 | 2009 | 2012-10-09 |
| 2-Methylhexane | 5 | 2007 | 2007-12-29 |
| 1-Butene | 1 | 2009 | 2012-10-09 |
| 1-Butene | 5 | 2007 | 2007-12-29 |
| 2,3-Dimethylbutane | 1 | 2009 | 2012-10-09 |
| 2,3-Dimethylbutane | 5 | 2007 | 2007-12-29 |
| 2-Methylpentane | 1 | 2009 | 2012-10-09 |
| 2-Methylpentane | 5 | 2007 | 2007-12-29 |
| 2,3-Dimethylpentane | 1 | 2009 | 2012-10-09 |
| 2,3-Dimethylpentane | 5 | 2007 | 2007-12-29 |
| n-Undecane | 1 | 2009 | 2012-10-09 |
| n-Undecane | 5 | 2007 | 2007-12-29 |
| 2-Methylheptane | 1 | 2009 | 2012-10-09 |
| 2-Methylheptane | 5 | 2007 | 2007-12-29 |
| Ozone | 1 | 1993 | 2025-08-31 |
| Ozone | 2 | 2007 | 2007-10-31 |
| m/p Xylene | 1 | 2009 | 2012-10-09 |
| m/p Xylene | 5 | 2007 | 2007-12-29 |
| Benzene | 1 | 2009 | 2012-10-09 |
| Benzene | 5 | 2007 | 2007-12-29 |
| Toluene | 1 | 2009 | 2012-10-09 |
| Toluene | 5 | 2007 | 2007-12-29 |
| Ethylbenzene | 1 | 2009 | 2012-10-09 |
| Ethylbenzene | 5 | 2007 | 2007-12-29 |
| o-Xylene | 1 | 2009 | 2012-10-09 |
| o-Xylene | 5 | 2007 | 2007-12-29 |
| 1,3,5-Trimethylbenzene | 1 | 2009 | 2012-10-09 |
| 1,3,5-Trimethylbenzene | 5 | 2007 | 2007-12-29 |
| 1,2,4-Trimethylbenzene | 1 | 2009 | 2012-10-09 |
| 1,2,4-Trimethylbenzene | 5 | 2007 | 2007-12-29 |
| n-Propylbenzene | 1 | 2009 | 2012-10-09 |
| n-Propylbenzene | 5 | 2007 | 2007-12-29 |
| Isopropylbenzene | 1 | 2009 | 2012-10-09 |
| Isopropylbenzene | 5 | 2007 | 2007-12-29 |
| o-Ethyltoluene | 1 | 2009 | 2012-10-09 |
| o-Ethyltoluene | 5 | 2007 | 2007-12-29 |
| m-Ethyltoluene | 1 | 2009 | 2012-10-09 |
| m-Ethyltoluene | 5 | 2007 | 2007-12-29 |
| p-Ethyltoluene | 1 | 2009 | 2012-10-09 |
| p-Ethyltoluene | 5 | 2007 | 2007-12-29 |
| m-Diethylbenzene | 1 | 2009 | 2012-10-09 |
| m-Diethylbenzene | 5 | 2007 | 2007-12-29 |
| p-Diethylbenzene | 1 | 2009 | 2012-10-09 |
| p-Diethylbenzene | 5 | 2007 | 2007-12-29 |
| Styrene | 1 | 2009 | 2012-10-09 |
| Styrene | 5 | 2007 | 2007-12-29 |
| 1,2,3-Trimethylbenzene | 1 | 2009 | 2012-10-09 |
| 1,2,3-Trimethylbenzene | 5 | 2007 | 2007-12-29 |
| Wind Speed - Scalar | 1 | 2007 | 2007-12-31 |
| Wind Direction - Scalar | 1 | 2007 | 2007-12-31 |
| Wind Speed - Resultant | 1 | 2008 | 2022-12-31 |
| Wind Direction - Resultant | 1 | 2008 | 2022-12-31 |
| Std Dev Hz Wind Direction | 1 | 2007 | 2022-12-31 |
| Outdoor Temperature | 1 | 2021 | 2022-12-31 |
| Indoor Temperature | 1 | 2017 | 2025-08-31 |
| Relative Humidity | 1 | 2021 | 2022-12-31 |
| Solar radiation | 1 | 2015 | 2022-12-31 |
| Ultraviolet radiation | 1 | ||
| Barometric pressure | 1 | 2022 | 2022-12-31 |
| Sample Flow Rate- CV | 1 | 2005 | 2006-12-31 |
| Sample Volume | 1 | 2005 | 2006-12-31 |
| Ambient Min Temperature | 1 | 2005 | 2006-12-31 |
| Ambient Min Temperature | 5 | 2005 | 2015-01-24 |
| Ambient Max Temperature | 1 | 2005 | 2006-12-31 |
| Ambient Max Temperature | 5 | 2005 | 2015-01-24 |
| Average Ambient Temperature | 1 | 2005 | 2015-12-29 |
| Average Ambient Temperature | 2 | 2011 | 2015-12-26 |
| Average Ambient Temperature | 5 | 2005 | 2015-01-24 |
| Sample Min Baro Pressure | 1 | 2005 | 2006-12-31 |
| Sample Min Baro Pressure | 5 | 2005 | 2015-01-24 |
| Sample Max Baro Pressure | 1 | 2005 | 2006-12-31 |
| Sample Max Baro Pressure | 5 | 2005 | 2015-01-24 |
| Average Ambient Pressure | 1 | 2005 | 2015-12-29 |
| Average Ambient Pressure | 2 | 2011 | 2015-12-26 |
| Average Ambient Pressure | 5 | 2005 | 2015-01-24 |
| Elapsed Sample Time | 1 | 2005 | 2006-12-31 |
| PM2.5 - Local Conditions | 1 | 2005 | 2015-12-29 |
| PM2.5 - Local Conditions | 2 | 2011 | 2015-12-26 |
| PM2.5 - Local Conditions | 3 | 2015 | 2025-09-30 |
| Antimony PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Arsenic PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Aluminum PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Barium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Bromine PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Cadmium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Calcium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Chromium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Cobalt PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Copper PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Chlorine PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Cerium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Cesium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Europium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Gallium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Iron PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Hafnium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Lead PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Indium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Manganese PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Iridium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Molybdenum PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Nickel PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Magnesium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Mercury PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Gold PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Lanthanum PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Niobium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Phosphorus PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Selenium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Tin PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Titanium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Samarium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Scandium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Vanadium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Silicon PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Silver PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Zinc PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Strontium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Sulfur PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Tantalum PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Terbium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Rubidium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Potassium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Yttrium PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Sodium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Zirconium PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Tungsten PM2.5 LC | 5 | 2005 | 2009-02-18 |
| Ammonium Ion PM2.5 LC | 5 | 2005 | 2015-01-24 |
| Sodium Ion Pm2.5 LC | 5 | 2005 | 2015-01-24 |
| Potassium Ion PM2.5 LC | 5 | 2005 | 2015-01-24 |
| OC CSN Unadjusted PM2.5 LC TOT | 1 | ||
| OC CSN Unadjusted PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| Total Nitrate PM2.5 LC | 1 | 2006 | 2016-10-31 |
| Total Nitrate PM2.5 LC | 5 | 2005 | 2015-01-24 |
| EC CSN PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| Total Carbon PM2.5 LC | 1 | ||
| Black Carbon PM2.5 at 880 nm | 1 | 2009 | 2016-08-31 |
| Black Carbon PM2.5 at 880 nm | 3 | ||
| UV Carbon PM2.5 at 370 nm | 1 | 2009 | 2016-08-31 |
| UV Carbon PM2.5 at 370 nm | 3 | ||
| OC1 CSN Unadjusted PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| OC2 CSN Unadjusted PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| OC3 CSN Unadjusted PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| OC4 CSN Unadjusted PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| OP CSN PM2.5 LC TOT | 5 | 2005 | 2009-10-16 |
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| OC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC4 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| EC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| EC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| EC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| Sulfate PM2.5 LC | 1 | ||
| Sulfate PM2.5 LC | 5 | 2005 | 2015-01-24 |
| PM2.5 Raw Data | 3 | 2006 | 2015-01-02 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2006 | 2015-01-02 |
| Acceptable PM2.5 AQI & Speciation Mass | 5 | 2005 | 2014-09-26 |