Ontario-Airport
Site ID: 06-071-6001 · 34.0545°N, 117.5887°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1968 | 1974-07-10 |
| Suspended particulate (TSP) | 2 | 1975 | 1981-12-30 |
| Suspended particulate (TSP) | 3 | 1968 | 1990-06-28 |
| Suspended particulate (TSP) | 4 | 1975 | 1975-03-19 |
| Benzene soluble organics (TSP) | 1 | 1968 | 1970-10-01 |
| Beta radiation (TSP) | 1 | 1968 | 1971-03-21 |
| Arsenic (TSP) STP | 1 | 1977 | 1981-12-30 |
| Beryllium (TSP) STP | 1 | 1977 | 1981-12-30 |
| Beryllium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Barium (TSP) STP | 1 | 1977 | 1981-12-30 |
| Cadmium (TSP) STP | 1 | 1977 | 1981-12-30 |
| Cadmium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Chromium (TSP) STP | 1 | 1979 | 1980-09-24 |
| Chromium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Chromium (TSP) STP | 3 | 1977 | 1981-12-30 |
| Cobalt (TSP) STP | 1 | 1979 | 1980-09-24 |
| Cobalt (TSP) STP | 2 | 1968 | 1976-10-01 |
| Cobalt (TSP) STP | 3 | 1977 | 1981-12-30 |
| Copper (TSP) STP | 1 | 1977 | 1981-12-30 |
| Copper (TSP) STP | 2 | 1968 | 1976-10-01 |
| Iron (TSP) STP | 1 | 1977 | 1981-12-30 |
| Iron (TSP) STP | 2 | 1968 | 1976-10-01 |
| Lead (TSP) STP | 1 | 1977 | 1981-12-30 |
| Lead (TSP) STP | 2 | 1975 | 1975-05-30 |
| Lead (TSP) STP | 3 | 1968 | 1975-01-01 |
| Lead (TSP) STP | 4 | 1984 | 1986-12-28 |
| Manganese (TSP) STP | 1 | 1977 | 1981-12-30 |
| Manganese (TSP) STP | 2 | 1968 | 1976-10-01 |
| Molybdenum (TSP) STP | 1 | 1977 | 1981-12-30 |
| Nickel (TSP) STP | 1 | 1977 | 1981-12-30 |
| Nickel (TSP) STP | 2 | 1968 | 1976-10-01 |
| Tin (TSP) STP | 1 | 1968 | 1974-04-01 |
| Titanium (TSP) STP | 1 | 1968 | 1976-10-01 |
| Vanadium (TSP) STP | 1 | 1977 | 1981-12-30 |
| Vanadium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Zinc (TSP) STP | 1 | 1977 | 1981-12-30 |
| Yttrium (TSP) STP | 1 | 1968 | 1968-12-17 |
| Fluoride (TSP) STP | 1 | 1968 | 1970-12-20 |
| Ammonium (TSP) STP | 1 | 1968 | 1978-03-27 |
| Nitrate (TSP) STP | 1 | 1968 | 1981-09-25 |
| Sulfate (TSP) STP | 1 | 1968 | 1981-09-25 |
| Benzo[a]pyrene (TSP) STP | 1 | 1968 | 1970-10-01 |
| Sulfation rate | 1 | 1968 | 1968-07-01 |
| Size fractionated particulate | 1 | ||
| PM10 Total 0-10um STP | 1 | 1986 | 1988-04-15 |
| PM10 Total 0-10um STP | 2 | 1988 | 2000-01-25 |
| Chloride PM10 STP | 1 | 1994 | 2000-01-25 |
| Nitrate PM10 STP | 1 | 1994 | 2000-01-25 |
| Sulfate PM10 STP | 1 | 1994 | 2000-01-25 |