HUNTSVILLE OLD AIRPORT
Site ID: 01-089-0014 · 34.6855°N, 86.5882°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1974 | 1990-05-29 |
| Suspended particulate (TSP) | 2 | 1988 | 1988-11-30 |
| Lead (TSP) STP | 1 | 1978 | 1978-04-28 |
| Carbon monoxide | 1 | 1975 | 2000-12-31 |
| Sulfur dioxide | 1 | 1974 | 1981-12-30 |
| Sulfur dioxide | 2 | 1993 | 1994-05-31 |
| Nitric oxide (NO) | 1 | 1978 | 1993-12-31 |
| Nitrogen dioxide (NO2) | 1 | 1976 | 1993-12-31 |
| Nitrogen dioxide (NO2) | 2 | 1975 | 1981-12-30 |
| Oxides of nitrogen (NOx) | 1 | 1978 | 1993-12-31 |
| Total hydrocarbons | 1 | 1975 | 1981-12-31 |
| Total NMOC (non-methane organic compound) | 1 | 1978 | 1981-12-31 |
| Methane | 1 | 1975 | 1981-12-31 |
| Ozone | 1 | 1975 | 2025-06-30 |
| Ozone | 2 | 1983 | 1983-06-29 |
| Wind Speed - Scalar | 1 | 1978 | 1983-09-30 |
| Wind Direction - Scalar | 1 | 1978 | 1983-09-30 |
| Outdoor Temperature | 1 | 1979 | 2024-02-06 |
| Sample Flow Rate- CV | 1 | 1999 | 2025-06-30 |
| Sample Flow Rate- CV | 2 | 2015 | 2025-06-30 |
| Sample Volume | 1 | 1999 | 2025-06-30 |
| Sample Volume | 2 | 2015 | 2025-06-30 |
| Ambient Min Temperature | 1 | 1999 | 2025-06-30 |
| Ambient Min Temperature | 2 | 2015 | 2025-06-30 |
| Ambient Min Temperature | 5 | 2003 | 2015-01-24 |
| Ambient Max Temperature | 1 | 1999 | 2025-06-30 |
| Ambient Max Temperature | 2 | 2015 | 2025-06-30 |
| Ambient Max Temperature | 5 | 2003 | 2015-01-24 |
| Average Ambient Temperature | 1 | 1999 | 2025-06-30 |
| Average Ambient Temperature | 2 | 2015 | 2025-06-30 |
| Average Ambient Temperature | 5 | 2003 | 2015-01-24 |
| Sample Min Baro Pressure | 1 | 1999 | 2025-06-30 |
| Sample Min Baro Pressure | 2 | 2015 | 2025-06-30 |
| Sample Min Baro Pressure | 5 | 2003 | 2015-01-24 |
| Sample Max Baro Pressure | 1 | 1999 | 2025-06-30 |
| Sample Max Baro Pressure | 2 | 2015 | 2025-06-30 |
| Sample Max Baro Pressure | 5 | 2003 | 2015-01-24 |
| Average Ambient Pressure | 1 | 1999 | 2025-06-30 |
| Average Ambient Pressure | 2 | 2015 | 2025-06-30 |
| Average Ambient Pressure | 5 | 2003 | 2015-01-24 |
| Elapsed Sample Time | 1 | 1999 | 2025-06-30 |
| Elapsed Sample Time | 2 | 2015 | 2025-06-30 |
| PM10 Total 0-10um STP | 1 | 1988 | 2023-06-17 |
| PM10 Total 0-10um STP | 2 | 1988 | 2023-06-17 |
| PM10 Total 0-10um STP | 3 | 2022 | 2025-06-30 |
| PM10 - LC | 1 | 1998 | 1999-12-26 |
| PM2.5 - Local Conditions | 1 | 1999 | 2025-06-30 |
| PM2.5 - Local Conditions | 2 | 2015 | 2025-06-30 |
| PM2.5 - Local Conditions | 3 | 2022 | 2025-06-30 |
| PM2.5 - Local Conditions | 23 | 2022 | 2023-12-31 |
| Antimony PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Arsenic PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Aluminum PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Barium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Bromine PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Cadmium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Calcium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Chromium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Cobalt PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Copper PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Chlorine PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Cerium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Cesium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Europium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Gallium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Iron PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Hafnium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Lead PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Indium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Manganese PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Iridium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Molybdenum PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Nickel PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Magnesium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Mercury PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Gold PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Lanthanum PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Niobium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Phosphorus PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Selenium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Tin PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Titanium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Samarium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Scandium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Vanadium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Silicon PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Silver PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Zinc PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Strontium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Sulfur PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Tantalum PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Terbium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Rubidium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Potassium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Yttrium PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Sodium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Zirconium PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Tungsten PM2.5 LC | 5 | 2003 | 2009-02-18 |
| Ammonium Ion PM2.5 LC | 5 | 2003 | 2015-01-24 |
| Sodium Ion Pm2.5 LC | 5 | 2003 | 2015-01-24 |
| Potassium Ion PM2.5 LC | 5 | 2003 | 2015-01-24 |
| OC CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| Total Nitrate PM2.5 LC | 5 | 2003 | 2015-01-24 |
| EC CSN PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| Carbonate Carbon CSN PM2.5 LC TOT | 5 | 2003 | 2003-07-14 |
| OCX2 Carbon PM2.5 LC | 5 | 2003 | 2003-07-14 |
| OC1 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| OC2 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| OC3 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| OC4 CSN Unadjusted PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| OP CSN PM2.5 LC TOT | 5 | 2003 | 2009-04-13 |
| 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 | 5 | 2003 | 2015-01-24 |
| PM2.5 Raw Data | 3 | 2003 | 2017-12-31 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2018 | 2023-04-17 |
| Acceptable PM2.5 AQI & Speciation Mass | 5 | 2003 | 2014-09-26 |