Altoona
Site ID: 42-013-0801 · 40.5353°N, 78.3708°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1979 | 1988-12-29 |
| Soil index (COH) | 1 | 1981 | 1984-09-30 |
| Lead (TSP) STP | 1 | 1979 | 1981-12-30 |
| Sulfate (TSP) STP | 1 | 1979 | 1984-11-02 |
| Sulfate (TSP) STP | 2 | 1980 | 1980-12-29 |
| Carbon monoxide | 1 | 1981 | 2008-12-31 |
| Carbon disulfide | 2 | ||
| Sulfur dioxide | 1 | 1978 | 2025-07-31 |
| Sulfur dioxide | 2 | 2010 | 2025-07-31 |
| Nitrogen dioxide (NO2) | 1 | 1981 | 2008-12-31 |
| Oxides of nitrogen (NOx) | 1 | 1981 | 2008-12-31 |
| Total NMOC (non-methane organic compound) | 1 | 1981 | 1981-10-29 |
| Methane | 1 | 1981 | 1981-10-29 |
| Propylene | 2 | ||
| Freon 113 | 2 | ||
| Freon 114 | 2 | ||
| 1,3-Butadiene | 2 | ||
| n-Hexane | 2 | ||
| n-Heptane | 2 | ||
| Cyclohexane | 2 | ||
| Methyl tert-butyl ether | 2 | ||
| Acrolein - Unverified | 2 | ||
| Acetone | 2 | ||
| Methyl ethyl ketone | 2 | ||
| Methyl Butyl Ketone | 2 | ||
| Methyl isobutyl ketone | 2 | ||
| Chloromethane | 2 | ||
| Dichloromethane | 2 | ||
| Chloroform | 2 | ||
| Carbon tetrachloride | 2 | ||
| Bromoform | 2 | ||
| Trichlorofluoromethane | 2 | ||
| Chloroethane | 2 | ||
| 1,1-Dichloroethane | 2 | ||
| Methyl chloroform | 2 | ||
| Ethylene dichloride | 2 | ||
| Tetrachloroethylene | 2 | ||
| 1,1,2,2-Tetrachloroethane | 2 | ||
| Bromomethane | 2 | ||
| 1,1,2-Trichloroethane | 2 | ||
| Dichlorodifluoromethane | 2 | ||
| Trichloroethylene | 2 | ||
| 1,1-Dichloroethylene | 2 | ||
| Bromodichloromethane | 2 | ||
| 1,2-Dichloropropane | 2 | ||
| trans-1,3-Dichloropropene | 2 | ||
| cis-1,3-Dichloropropene | 2 | ||
| Dibromochloromethane | 2 | ||
| trans-1,2-Dichloroethylene | 2 | ||
| cis-1,2-Dichloroethene | 2 | ||
| Ethylene dibromide | 2 | ||
| Hexachlorobutadiene | 2 | ||
| 1-Bromopropane | 2 | ||
| Vinyl chloride | 2 | ||
| Ozone | 1 | 1978 | 2025-06-30 |
| Ozone | 2 | ||
| m/p Xylene | 2 | ||
| Benzene | 2 | ||
| Toluene | 2 | ||
| Ethylbenzene | 2 | ||
| o-Xylene | 2 | ||
| 1,3,5-Trimethylbenzene | 2 | ||
| 1,2,4-Trimethylbenzene | 2 | ||
| p-Ethyltoluene | 2 | ||
| Styrene | 2 | ||
| Chlorobenzene | 2 | ||
| 1,2-Dichlorobenzene | 2 | ||
| 1,3-Dichlorobenzene | 2 | ||
| 1,4-Dichlorobenzene | 2 | ||
| 1,2,4-Trichlorobenzene | 2 | ||
| Furan, tetrahydro- | 2 | ||
| Wind Speed - Scalar | 1 | 1980 | 1984-09-30 |
| Wind Direction - Scalar | 1 | 1980 | 1984-09-30 |
| Outdoor Temperature | 1 | 1981 | 1984-09-30 |
| Dew Point | 1 | 1981 | 1984-09-30 |
| PM10 Total 0-10um STP | 1 | 1987 | 1995-08-31 |
| PM10 Total 0-10um STP | 2 | 1985 | 1986-12-28 |
| PM10 Total 0-10um STP | 5 | 1995 | 2018-02-22 |
| PM10 - LC | 5 | 1998 | 2000-08-01 |
| PM2.5 - Local Conditions | 3 | 2010 | 2018-11-01 |
| PM2.5 - Local Conditions | 7 | 2018 | 2025-07-31 |
| PM2.5 - Local Conditions | 27 | 2018 | 2023-12-31 |