22ND & CRAYCROFT
Site ID: 04-019-1011 · 32.2044°N, 110.8781°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1992 | 1997-03-29 |
| Lead (TSP) STP | 1 | 1992 | 1997-03-29 |
| Carbon monoxide | 1 | 1973 | 2018-03-31 |
| Sulfur dioxide | 1 | 1973 | 2010-12-31 |
| Sulfur dioxide | 2 | 1980 | 1989-06-30 |
| Reactive oxides of nitrogen (NOy) | 1 | 2020 | 2025-06-30 |
| Nitric oxide (NO) | 1 | 2010 | 2021-04-29 |
| Nitric oxide (NO) | 2 | 2020 | 2025-06-30 |
| Nitrogen dioxide (NO2) | 1 | 1973 | 2025-06-30 |
| Nitrogen dioxide (NO2) | 2 | 1980 | 1989-06-30 |
| Oxides of nitrogen (NOx) | 1 | 2010 | 2021-04-29 |
| Total NMOC (non-methane organic compound) | 1 | 2021 | 2025-06-30 |
| Ethane | 1 | 2021 | 2025-06-30 |
| Ethylene | 1 | 2021 | 2025-06-30 |
| Propane | 1 | 2021 | 2025-06-30 |
| Propylene | 1 | 2021 | 2025-06-30 |
| n-Butane | 1 | 2021 | 2025-06-30 |
| Isobutane | 1 | 2021 | 2025-06-30 |
| trans-2-Butene | 1 | 2021 | 2025-06-30 |
| cis-2-Butene | 1 | 2021 | 2025-06-30 |
| n-Pentane | 1 | 2021 | 2025-06-30 |
| Isopentane | 1 | 2021 | 2025-06-30 |
| n-Hexane | 1 | 2021 | 2025-06-30 |
| Isoprene | 1 | 2021 | 2025-06-30 |
| 2,2,4-Trimethylpentane | 1 | 2021 | 2025-06-30 |
| 1-Butene | 1 | 2021 | 2025-06-30 |
| Formaldehyde | 8 | 2021 | 2025-06-30 |
| Acetaldehyde | 8 | 2021 | 2025-06-30 |
| Propionaldehyde | 8 | 2021 | 2025-06-30 |
| Butyraldehyde | 8 | 2021 | 2025-06-30 |
| Hexanaldehyde | 8 | 2021 | 2025-06-30 |
| Valeraldehyde | 8 | 2021 | 2025-06-30 |
| Crotonaldehyde | 8 | 2021 | 2025-06-30 |
| Acetone | 8 | 2021 | 2025-06-30 |
| Methyl ethyl ketone | 8 | 2021 | 2025-06-30 |
| Total Oxidants | 1 | 1973 | 1976-08-31 |
| Ozone | 1 | 1976 | 2025-06-30 |
| m/p Xylene | 1 | 2021 | 2025-06-30 |
| Benzene | 1 | 2021 | 2025-06-30 |
| Toluene | 1 | 2021 | 2025-06-30 |
| Ethylbenzene | 1 | 2021 | 2025-06-30 |
| o-Xylene | 1 | 2021 | 2025-06-30 |
| 1,2,4-Trimethylbenzene | 1 | 2021 | 2025-06-30 |
| o-Ethyltoluene | 1 | 2021 | 2025-06-30 |
| m-Ethyltoluene | 1 | 2021 | 2025-06-30 |
| p-Ethyltoluene | 1 | 2021 | 2025-06-30 |
| Styrene | 1 | 2021 | 2025-06-30 |
| 1,2,3-Trimethylbenzene | 1 | 2021 | 2025-06-30 |
| Benzaldehyde | 8 | 2021 | 2025-06-30 |
| Wind Speed - Scalar | 1 | 1989 | 2010-12-31 |
| Wind Direction - Scalar | 1 | 1989 | 2010-12-31 |
| Wind Speed - Resultant | 1 | 2011 | 2025-06-30 |
| Wind Direction - Resultant | 1 | 2011 | 2025-06-30 |
| Std Dev Hz Wind Direction | 1 | 1991 | 2020-03-31 |
| Std Dev Hz Wind Speed | 1 | 1991 | 2020-03-31 |
| Outdoor Temperature | 1 | 1989 | 2025-06-30 |
| Relative Humidity | 1 | 1989 | 2025-06-30 |
| Solar radiation | 1 | 2000 | 2017-06-30 |
| Solar radiation | 2 | 2020 | 2025-06-30 |
| Ultraviolet radiation | 1 | 2021 | 2025-06-30 |
| Barometric pressure | 1 | 2020 | 2025-06-30 |
| Rain/melt precipitation | 1 | 2020 | 2025-06-30 |
| PM10 Total 0-10um STP | 1 | 1994 | 1998-12-31 |
| PM10 - LC | 1 | 1998 | 1998-12-31 |