Hawthorne

Site ID: 06-037-5001 · 33.9229°N, 118.3703°W

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Monitors

Parameter	POC	First Year	Last Sample
Suspended particulate (TSP)	1	1986	2004-03-28
Lead (TSP) STP	1	1986	2004-03-28
Nitrate (TSP) STP	1	1994	2004-03-28
Sulfate (TSP) STP	1	1994	2004-03-28
Carbon monoxide	1	1986	2004-03-30
Sulfur dioxide	1	1986	2004-03-30
Nitric oxide (NO)	1	1987	2004-03-30
Nitrogen dioxide (NO2)	1	1986	2004-03-30
Oxides of nitrogen (NOx)	1	1987	2004-03-30
Sum of PAMS target compounds	1	1997	2003-09-30
Sum of PAMS target compounds	2	1997	2004-03-28
Total hydrocarbons	1
Total hydrocarbons	2
Total NMOC (non-methane organic compound)	1	1997	2003-09-30
Total NMOC (non-methane organic compound)	2	1997	2004-03-28
n-Dodecane	1	1998	2003-09-30
n-Dodecane	2	1999	2004-03-28
Ethane	1	1997	2003-09-30
Ethane	2	1997	2004-03-28
Ethylene	1	1997	2003-09-30
Ethylene	2	1997	2004-03-28
Propane	1	1997	2003-09-30
Propane	2	1997	2004-03-28
Propylene	1	1997	2003-09-30
Propylene	2	1997	2004-03-28
Acetylene	1	1997	2003-09-30
Acetylene	2	1997	2004-03-28
n-Butane	1	1997	2003-09-30
n-Butane	2	1997	2004-03-28
Isobutane	1	1997	2003-09-30
Isobutane	2	1997	2004-03-28
trans-2-Butene	1	1997	2003-09-30
trans-2-Butene	2	1997	2004-03-28
cis-2-Butene	1	1997	2003-09-30
cis-2-Butene	2	1997	2004-03-28
1,3-Butadiene	2
1,3-Butadiene	3
n-Pentane	1	1997	2003-09-30
n-Pentane	2	1997	2004-03-28
Isopentane	1	1997	2003-09-30
Isopentane	2	1997	2004-03-28
1-Pentene	1	1997	2003-09-30
1-Pentene	2	1997	2004-03-28
trans-2-Pentene	1	1997	2003-09-30
trans-2-Pentene	2	1997	2004-03-28
cis-2-Pentene	1	1997	2003-09-30
cis-2-Pentene	2	1997	2004-03-28
2-Methyl-2-butene	1
3-Methylpentane	1	1997	2003-09-30
3-Methylpentane	2	1997	2004-03-28
n-Hexane	1	1997	2003-09-30
n-Hexane	2	1997	2004-03-28
n-Heptane	1	1997	2003-09-30
n-Heptane	2	1997	2004-03-28
n-Octane	1	1997	2003-09-30
n-Octane	2	1997	2004-03-28
n-Nonane	1	1997	2003-09-30
n-Nonane	2	1997	2004-03-28
n-Decane	1	1997	2003-09-30
n-Decane	2	1997	2004-03-28
Cyclopentane	1	1997	2003-09-30
Cyclopentane	2	1997	2004-03-28
Isoprene	1	1997	2003-09-30
Isoprene	2	1997	2004-03-28
2,2-Dimethylbutane	1	1997	2003-09-30
2,2-Dimethylbutane	2	1997	2004-03-28
1-Hexene	1	1998	2003-09-30
1-Hexene	2	1999	2004-03-28
2-Methyl-1-pentene	1	1997	2003-08-07
2-Methyl-1-pentene	2	1997	1997-10-07
2,4-Dimethylpentane	1	1997	2003-09-30
2,4-Dimethylpentane	2	1997	2004-03-28
Cyclohexane	1	1997	2003-09-30
Cyclohexane	2	1997	2004-03-28
3-Methylhexane	1	1997	2003-09-30
3-Methylhexane	2	1997	2004-03-28
2,2,4-Trimethylpentane	1	1997	2003-09-30
2,2,4-Trimethylpentane	2	1997	2004-03-28
2,3,4-Trimethylpentane	1	1997	2003-09-30
2,3,4-Trimethylpentane	2	1997	2004-03-28
3-Methylheptane	1	1997	2003-09-30
3-Methylheptane	2	1997	2004-03-28
Methylcyclohexane	1	1997	2003-09-30
Methylcyclohexane	2	1997	2004-03-28
Methylcyclopentane	1	1997	2003-09-30
Methylcyclopentane	2	1997	2004-03-28
2-Methylhexane	1	1997	2003-09-30
2-Methylhexane	2	1997	2004-03-28
Isobutene	1	2001	2002-09-02
Isobutene	2	2002	2002-08-18
1-Butene	1	1997	2003-09-30
1-Butene	2	1997	2004-03-28
2,3-Dimethylbutane	1	1997	2003-09-30
2,3-Dimethylbutane	2	1997	2004-03-28
2-Methylpentane	1	1997	2003-09-30
2-Methylpentane	2	1997	2004-03-28
2,3-Dimethylpentane	1	1997	2003-09-30
2,3-Dimethylpentane	2	1997	2004-03-28
n-Undecane	1	1997	2003-09-30
n-Undecane	2	1997	2004-03-28
2-Methylheptane	1	1997	2003-09-30
2-Methylheptane	2	1997	2004-03-28
Ozone	1	1986	2004-03-30
m/p Xylene	1	1997	1997-10-04
m/p Xylene	2	1997	1997-10-13
Benzene	1	1997	2003-09-30
Benzene	2	1997	2004-03-28
Toluene	1	1997	2003-09-30
Toluene	2	1997	2004-03-28
Ethylbenzene	1	1997	2003-09-30
Ethylbenzene	2	1997	2004-03-28
o-Xylene	1	1997	2003-09-30
o-Xylene	2	1997	2004-03-28
m-Xylene	1	1998	2003-09-30
m-Xylene	2	1998	2004-03-28
p-Xylene	1	1998	2003-09-30
p-Xylene	2	1998	2004-03-28
1,3,5-Trimethylbenzene	1	1997	2003-09-30
1,3,5-Trimethylbenzene	2	1997	2004-03-28
1,2,4-Trimethylbenzene	1	1997	2003-09-30
1,2,4-Trimethylbenzene	2	1997	2004-03-28
n-Propylbenzene	1	1997	2003-09-30
n-Propylbenzene	2	1997	2004-03-28
Isopropylbenzene	1	1997	2003-09-30
Isopropylbenzene	2	1997	2004-03-28
o-Ethyltoluene	1	1997	2003-09-30
o-Ethyltoluene	2	1997	2004-03-28
m-Ethyltoluene	1	1997	2003-09-30
m-Ethyltoluene	2	1997	2004-03-28
p-Ethyltoluene	1	1997	2003-09-30
p-Ethyltoluene	2	1997	2004-03-28
m-Diethylbenzene	1	1997	2003-09-30
m-Diethylbenzene	2	1997	2004-03-28
p-Diethylbenzene	1	1997	2003-09-30
p-Diethylbenzene	2	1997	2004-03-28
Styrene	1	1997	2003-09-30
Styrene	2	1997	2004-03-28
1,2,3-Trimethylbenzene	1	1997	2003-09-30
1,2,3-Trimethylbenzene	2	1997	2004-03-28
Wind Speed - Scalar	1	1994	2004-03-30
Wind Direction - Scalar	1	1994	2004-03-30
Wind Speed - Resultant	1	1995	2004-03-30
Wind Direction - Resultant	1	1995	2004-03-30
Outdoor Temperature	1	1994	2004-03-30
Relative Humidity	1	1994	2004-03-30
PM10 Total 0-10um STP	1	1989	2004-03-28
Chloride PM10 STP	1	1994	2004-03-28
Nitrate PM10 STP	1	1994	2004-03-28
Sulfate PM10 STP	1	1994	2004-03-28
PM10 - LC	1	2002	2004-03-28