SOUTH OF CRAWFORD & POLK INTERSECTION
Site ID: 48-201-1037 · 29.7511°N, 95.3614°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1975 | 1988-06-20 |
| Benzene soluble organics (TSP) | 1 | 1975 | 1977-04-25 |
| Aluminum (TSP) STP | 1 | 1975 | 1975-09-27 |
| Antimony (TSP) STP | 1 | 1975 | 1975-09-27 |
| Arsenic (TSP) STP | 1 | 1985 | 1989-10-07 |
| Beryllium (TSP) STP | 1 | 1985 | 1990-10-01 |
| Beryllium (TSP) STP | 4 | 1988 | 1988-10-01 |
| Barium (TSP) STP | 1 | 1985 | 1990-10-01 |
| Barium (TSP) STP | 2 | 1975 | 1975-09-27 |
| Barium (TSP) STP | 4 | 1988 | 1988-10-01 |
| Cadmium (TSP) STP | 1 | 1985 | 1990-10-01 |
| Cadmium (TSP) STP | 2 | 1976 | 1976-06-23 |
| Cadmium (TSP) STP | 3 | 1975 | 1975-09-27 |
| Cadmium (TSP) STP | 4 | 1988 | 1988-10-01 |
| Calcium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Chromium (TSP) STP | 1 | 1985 | 1990-10-01 |
| Chromium (TSP) STP | 2 | 1976 | 1979-12-29 |
| Chromium (TSP) STP | 3 | 1988 | 1989-10-01 |
| Chromium (TSP) STP | 4 | ||
| Cobalt (TSP) STP | 1 | 1985 | 1989-10-07 |
| Cobalt (TSP) STP | 2 | 1975 | 1975-09-27 |
| Copper (TSP) STP | 1 | 1985 | 1990-10-01 |
| Copper (TSP) STP | 2 | 1976 | 1979-12-29 |
| Copper (TSP) STP | 3 | 1975 | 1975-09-27 |
| Copper (TSP) STP | 4 | 1988 | 1988-10-01 |
| Germanium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Iron (TSP) STP | 1 | 1985 | 1990-10-01 |
| Iron (TSP) STP | 2 | 1975 | 1975-09-27 |
| Iron (TSP) STP | 4 | 1988 | 1988-10-01 |
| Lead (TSP) STP | 1 | 1985 | 1990-04-01 |
| Lead (TSP) STP | 2 | 1976 | 1991-04-12 |
| Lead (TSP) STP | 4 | 1988 | 1988-10-01 |
| Manganese (TSP) STP | 1 | 1985 | 1990-10-01 |
| Manganese (TSP) STP | 2 | 1976 | 1979-12-29 |
| Manganese (TSP) STP | 4 | 1988 | 1988-10-01 |
| Molybdenum (TSP) STP | 1 | 1985 | 1990-10-01 |
| Molybdenum (TSP) STP | 2 | 1975 | 1975-09-27 |
| Molybdenum (TSP) STP | 4 | 1988 | 1988-10-01 |
| Nickel (TSP) STP | 1 | 1985 | 1990-10-01 |
| Nickel (TSP) STP | 2 | 1976 | 1979-12-29 |
| Nickel (TSP) STP | 3 | 1975 | 1975-09-27 |
| Nickel (TSP) STP | 4 | 1988 | 1988-10-01 |
| Selenium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Tin (TSP) STP | 1 | 1975 | 1975-09-27 |
| Vanadium (TSP) STP | 1 | 1985 | 1990-10-01 |
| Vanadium (TSP) STP | 4 | 1988 | 1988-10-01 |
| Silicon (TSP) STP | 1 | 1975 | 1975-09-27 |
| Zinc (TSP) STP | 1 | 1985 | 1990-10-01 |
| Zinc (TSP) STP | 2 | 1975 | 1975-09-27 |
| Zinc (TSP) STP | 4 | 1988 | 1988-10-01 |
| Strontium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Sulfur (TSP) STP | 1 | 1975 | 1975-09-27 |
| Thallium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Rubidium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Potassium (TSP) STP | 1 | 1975 | 1975-09-27 |
| Bromide (TSP) STP | 1 | 1975 | 1975-09-27 |
| Chloride (TSP) STP | 1 | 1975 | 1975-09-27 |
| Iodide (TSP) STP | 1 | 1975 | 1975-09-27 |
| Nitrate (TSP) STP | 1 | 1975 | 1982-09-20 |
| Sulfate (TSP) STP | 1 | 1975 | 1982-09-20 |
| Benzo[a]pyrene (TSP) STP | 1 | 1985 | 1989-12-30 |
| Carbon monoxide | 1 | 1982 | 2001-03-27 |
| Carbon monoxide | 2 | 1978 | 1983-07-12 |
| Sulfur dioxide | 1 | 1980 | 1981-06-30 |
| Sulfur dioxide | 2 | 1982 | 1993-09-21 |
| Sulfur dioxide | 3 | 1976 | 1978-06-25 |
| Nitric oxide (NO) | 1 | 1979 | 2001-03-27 |
| Nitrogen dioxide (NO2) | 1 | 1979 | 2001-03-27 |
| Nitrogen dioxide (NO2) | 2 | 1976 | 1981-02-27 |
| Oxides of nitrogen (NOx) | 1 | 1979 | 2001-03-27 |
| Ammonia | 1 | 1976 | 1980-06-26 |
| Total hydrocarbons | 1 | 1978 | 1983-07-12 |
| Total NMOC (non-methane organic compound) | 1 | 1978 | 1983-07-12 |
| Total NMOC (non-methane organic compound) | 2 | 1986 | 1986-09-26 |
| Total NMOC (non-methane organic compound) | 3 | 1986 | 1986-07-14 |
| Total NMOC (non-methane organic compound) | 4 | 1986 | 1986-09-23 |
| Methane | 1 | 1978 | 1983-07-12 |
| Aldehydes | 1 | 1976 | 1980-06-26 |
| Ozone | 1 | 1978 | 1983-05-18 |
| Ozone | 2 | 1983 | 2001-03-27 |
| Wind Speed - Scalar | 1 | 1997 | 1999-12-30 |
| Wind Direction - Scalar | 1 | 1987 | 1999-12-30 |
| Wind Speed - Resultant | 1 | 1983 | 1999-12-30 |
| Wind Direction - Resultant | 1 | 1983 | 1999-12-30 |
| Std Dev Hz Wind Direction | 1 | 1987 | 1996-06-30 |
| Outdoor Temperature | 1 | 1983 | 1999-12-30 |
| Sample Flow Rate- CV | 1 | 1999 | 2001-03-25 |
| Sample Volume | 1 | 1999 | 2001-03-25 |
| Ambient Min Temperature | 1 | 1999 | 2001-03-25 |
| Ambient Max Temperature | 1 | 1999 | 2001-03-25 |
| Average Ambient Temperature | 1 | 1999 | 2001-03-25 |
| Sample Min Baro Pressure | 1 | 1999 | 2001-03-25 |
| Sample Max Baro Pressure | 1 | 1999 | 2001-03-25 |
| Average Ambient Pressure | 1 | 1999 | 2001-03-25 |
| Elapsed Sample Time | 1 | 1999 | 2001-03-25 |
| PM10 Total 0-10um STP | 1 | 1988 | 2001-03-26 |
| PM10 - LC | 1 | 1998 | 1999-12-26 |
| PM2.5 - Local Conditions | 1 | 1999 | 2001-03-25 |