Azusa

Site ID: 06-037-0002 · 34.1365°N, 117.9239°W

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Monitors

ParameterPOCFirst YearLast Sample
Suspended particulate (TSP)219712012-12-29
Soil index (COH)119781997-07-09
Light scatter119941998-11-30
Aluminum (TSP) STP219992003-02-26
Antimony (TSP) STP219992022-09-26
Arsenic (TSP) STP119861988-12-23
Arsenic (TSP) STP219992022-09-26
Beryllium (TSP) STP119861988-06-26
Beryllium (TSP) STP220132022-09-26
Barium (TSP) STP119861988-06-26
Barium (TSP) STP219992003-02-26
Bromine (TSP) STP219992003-02-26
Cadmium (TSP) STP119861988-06-26
Cadmium (TSP) STP220072022-09-26
Calcium (TSP) STP219992003-02-26
Chromium (TSP) STP119861988-12-23
Chromium (TSP) STP219992022-09-26
Cobalt (TSP) STP119861988-12-23
Cobalt (TSP) STP219992022-09-26
Copper (TSP) STP119861988-06-26
Copper (TSP) STP219992022-09-26
Chromium VI (TSP) STP119992022-09-26
Iron (TSP) STP119861988-06-26
Iron (TSP) STP219992022-09-26
Lead (TSP) STP119861988-06-26
Lead (TSP) STP219741974-07-31
Lead (TSP) STP319801986-12-28
Lead (TSP) STP419992022-09-26
Manganese (TSP) STP119861988-06-26
Manganese (TSP) STP219992022-09-26
Molybdenum (TSP) STP119861988-06-26
Molybdenum (TSP) STP219992022-09-26
Nickel (TSP) STP119861988-06-26
Nickel (TSP) STP219992022-09-26
Mercury (TSP) STP219992003-02-26
Platinum (TSP) STP220072014-12-25
Phosphorus (TSP) STP219992003-02-26
Selenium (TSP) STP219992022-09-26
Tin (TSP) STP219992022-09-26
Titanium (TSP) STP219992022-09-26
Vanadium (TSP) STP119861988-06-26
Vanadium (TSP) STP219992022-09-26
Silicon (TSP) STP219992003-02-26
Zinc (TSP) STP119861988-06-26
Zinc (TSP) STP219992022-09-26
Strontium (TSP) STP219992022-09-26
Sulfur (TSP) STP219992013-12-30
Rubidium (TSP) STP219992003-02-26
Uranium (TSP) STP219992003-02-26
Potassium (TSP) STP219992003-02-26
Yttrium (TSP) STP219992003-02-26
Zirconium (TSP) STP219992022-09-26
Nitrate (TSP) STP119942009-12-27
Nitrate (TSP) STP220102013-12-30
Sulfate (TSP) STP119942009-12-27
Sulfate (TSP) STP220102013-12-30
Chlorine (TSP)219992003-02-26
Benzo[a]pyrene (TSP) STP119871989-06-21
Carbon monoxide119632022-09-29
Carbon disulfide420022006-06-22
Sulfur dioxide119701980-10-31
Sulfur dioxide219801990-05-10
Nitric oxide (NO)119681981-03-31
Nitric oxide (NO)219872022-09-29
Nitrogen dioxide (NO2)119631981-03-31
Nitrogen dioxide (NO2)219812022-09-29
Oxides of nitrogen (NOx)119681981-03-31
Oxides of nitrogen (NOx)219872022-09-29
Sum of PAMS target compounds119972014-09-29
Sum of PAMS target compounds219962018-12-28
Total hydrocarbons119631995-12-31
Total hydrocarbons2
Total NMOC (non-methane organic compound)119782014-09-29
Total NMOC (non-methane organic compound)219882018-12-28
Total NMOC (non-methane organic compound)319881988-09-21
Total NMOC (non-methane organic compound)419881988-09-08
n-Dodecane119982014-09-29
n-Dodecane219992018-12-28
Methane119941994-12-11
Ethane119952014-09-29
Ethane219952018-12-28
Ethylene119952014-09-29
Ethylene219952018-12-28
Propane119952014-09-29
Propane219952018-12-28
Propylene119952014-09-29
Propylene219952018-12-28
Acetylene119952014-09-29
Acetylene219952018-12-28
n-Butane119952014-09-29
n-Butane219952018-12-28
Isobutane119952014-09-29
Isobutane219952018-12-28
trans-2-Butene119952014-09-29
trans-2-Butene219952018-12-28
cis-2-Butene119952014-09-29
cis-2-Butene219952018-12-28
1,3-Butadiene2
1,3-Butadiene3
1,3-Butadiene419992022-09-26
1,3-Butadiene5
n-Pentane119952014-09-29
n-Pentane219952018-12-28
Isopentane119952014-09-29
Isopentane219952018-12-28
1-Pentene119952014-09-29
1-Pentene219952018-12-28
trans-2-Pentene119952014-09-29
trans-2-Pentene219952018-12-28
cis-2-Pentene119952014-09-29
cis-2-Pentene219952018-12-28
2-Methyl-2-butene1
2-Methyl-2-butene219961996-08-01
3-Methylpentane119952014-09-29
3-Methylpentane219952018-12-28
n-Hexane119952014-09-29
n-Hexane219952018-12-28
n-Heptane119952014-09-29
n-Heptane219952018-12-28
n-Octane119952014-09-29
n-Octane219952018-12-28
4-Methyl-1-pentene1
4-Methyl-1-pentene2
n-Nonane119952014-09-29
n-Nonane219952018-12-28
n-Decane119952014-09-29
n-Decane219952018-12-28
Cyclopentane119952014-09-29
Cyclopentane219952018-12-28
Isoprene119952014-09-29
Isoprene219952018-12-28
2,2-Dimethylbutane119952014-09-29
2,2-Dimethylbutane219952018-12-28
1-Hexene119982014-09-29
1-Hexene219992018-12-28
2-Methyl-1-pentene119952010-09-25
2-Methyl-1-pentene219952010-02-01
2,4-Dimethylpentane119952014-09-29
2,4-Dimethylpentane219952018-12-28
Cyclohexane119952014-09-29
Cyclohexane219952018-12-28
3-Methylhexane119952014-09-29
3-Methylhexane219952018-12-28
2,2,4-Trimethylpentane119952014-09-29
2,2,4-Trimethylpentane219952018-12-28
2,3,4-Trimethylpentane119952014-09-29
2,3,4-Trimethylpentane219952018-12-28
3-Methylheptane119952014-09-29
3-Methylheptane219952018-12-28
alpha.-Pinene1
alpha.-Pinene2
beta.-Pinene1
beta.-Pinene2
Methylcyclohexane119952014-09-29
Methylcyclohexane219952018-12-28
Methylcyclopentane119952014-09-29
Methylcyclopentane219952018-12-28
2-Methylhexane119952014-09-29
2-Methylhexane219952018-12-28
Isobutene120012001-09-19
Isobutene220012001-09-16
1-Butene119952014-09-29
1-Butene219952018-12-28
3-Methyl-1-butene1
3-Methyl-1-butene2
Cyclopentene1
Cyclopentene2
2,3-Dimethylbutane119952014-09-29
2,3-Dimethylbutane219952018-12-28
2-Methylpentane119952014-09-29
2-Methylpentane219952018-12-28
trans-2-Hexene1
trans-2-Hexene2
cis-2-Hexene1
cis-2-Hexene2
2,3-Dimethylpentane119952014-09-29
2,3-Dimethylpentane219952018-12-28
Ethyne & isobutane1
Ethyne & isobutane2
Isopentane & cyclopentane1
Isopentane & cyclopentane2
3-Methyl-1-butene & cyclopentene1
3-Methyl-1-butene & cyclopentene2
2-Methyl-2-butene & 1-pentene1
2-Methyl-2-butene & 1-pentene2
Chlorodifluoromethane520102022-09-26
Methyl tert-butyl ether419992004-03-28
Formaldehyde119992022-09-26
Formaldehyde219941995-05-04
Acetaldehyde119992022-09-26
Acetaldehyde219941995-05-04
Acrolein - Unverified520032022-09-26
Acetone219941995-05-04
Acetone520032022-09-26
Methyl ethyl ketone119992022-09-26
Acetonitrile520032022-09-26
Acrylonitrile520032009-03-26
Dichloromethane419992022-09-26
Dichloromethane5
Chloroform419992022-09-26
Chloroform5
Carbon tetrachloride419992022-09-26
Carbon tetrachloride5
Trichlorofluoromethane420172022-09-26
Methyl chloroform419992022-09-26
Methyl chloroform5
Ethylene dichloride5
Tetrachloroethylene419992022-09-26
Tetrachloroethylene5
Bromomethane420022022-09-26
1,1,2-Trichloro-1,2,2-trifluoroethane420172022-09-26
Dichlorodifluoromethane420172022-09-26
Trichloroethylene419992022-09-26
Trichloroethylene5
Carbon Tetrafluoride520102022-04-23
trans-1,3-Dichloropropene420022022-09-26
cis-1,3-Dichloropropene420022022-09-26
1,1,1,2,2-Pentafluoroethane520102022-09-26
Ethylene dibromide5
Halocarbon 134a520102022-09-26
1,1-Difluoroethane520102022-09-26
n-Undecane119952014-09-29
n-Undecane219952018-12-28
2-Methylheptane119952014-09-29
2-Methylheptane219952018-12-28
Total Oxidants119631978-12-31
Ozone119782022-09-29
m/p Xylene119962014-09-29
m/p Xylene219962018-12-28
m/p Xylene419992022-09-26
Benzene119952014-09-29
Benzene219952018-12-28
Benzene419992022-09-26
Benzene5
Toluene119952014-09-29
Toluene219952018-12-28
Toluene419992022-09-26
Ethylbenzene119952014-09-29
Ethylbenzene219952018-12-28
Ethylbenzene419992022-09-26
o-Xylene119952014-09-29
o-Xylene219952018-12-28
o-Xylene419992022-09-26
m-Xylene119952007-09-30
m-Xylene219952006-10-08
p-Xylene119952007-09-30
p-Xylene219952006-10-08
1,3,5-Trimethylbenzene119952014-09-29
1,3,5-Trimethylbenzene219952018-12-28
1,2,4-Trimethylbenzene119952014-09-29
1,2,4-Trimethylbenzene219952018-12-28
n-Propylbenzene119952014-09-29
n-Propylbenzene219952018-12-28
Isopropylbenzene119952014-09-29
Isopropylbenzene219952018-12-28
o-Ethyltoluene119952014-09-29
o-Ethyltoluene219952018-12-28
m-Ethyltoluene119952014-09-29
m-Ethyltoluene219952018-12-28
p-Ethyltoluene119962014-09-29
p-Ethyltoluene219962018-12-28
p-Ethyltoluene5
m-Diethylbenzene119952014-09-29
m-Diethylbenzene219952018-12-28
p-Diethylbenzene119952014-09-29
p-Diethylbenzene219952018-12-28
Styrene119952014-09-29
Styrene219952018-12-28
Styrene419992022-09-26
1,2,3-Trimethylbenzene119952014-09-29
1,2,3-Trimethylbenzene219952018-12-28
Benzene, 1-ethenyl-4-methyl1
Benzene, 1-ethenyl-4-methyl2
1,2-Dichlorobenzene419992007-03-25
1,4-Dichlorobenzene419992007-03-25
Wind Speed - Scalar119942022-09-29
Wind Direction - Scalar119942022-09-29
Wind Speed - Resultant119952022-09-29
Wind Direction - Resultant119952022-09-29
Outdoor Temperature119942022-09-29
Relative Humidity 119942022-09-29
Solar radiation119942016-06-30
Ultraviolet radiation120012016-06-30
Barometric pressure120102022-09-29
Sample Flow Rate- CV119992022-09-29
Sample Flow Rate- CV219992002-12-22
Sample Flow Rate- CV2120182022-01-20
Sample Volume119992022-09-29
Sample Volume219992002-12-22
Sample Volume2120182022-01-20
Ambient Min Temperature119992022-09-29
Ambient Min Temperature219992002-12-22
Ambient Min Temperature2120182022-01-20
Ambient Max Temperature119992022-09-29
Ambient Max Temperature219992002-12-22
Ambient Max Temperature2120182022-01-20
Average Ambient Temperature119992022-09-29
Average Ambient Temperature219992002-12-22
Average Ambient Temperature2120182022-01-20
Sample Min Baro Pressure119992022-09-29
Sample Min Baro Pressure219992002-12-22
Sample Min Baro Pressure2120182022-01-20
Sample Max Baro Pressure119992022-09-29
Sample Max Baro Pressure219992002-12-22
Sample Max Baro Pressure2120182022-01-20
Average Ambient Pressure119992022-09-29
Average Ambient Pressure219992002-12-22
Average Ambient Pressure2120182022-01-20
Elapsed Sample Time119992022-09-29
Elapsed Sample Time219992002-12-22
Elapsed Sample Time2120182022-01-20
PM10 Total 0-10um STP119861988-04-15
PM10 Total 0-10um STP219882022-09-26
PM10 Total 0-10um STP419882000-02-24
PM10 Total 0-10um STP519941996-09-30
PM10-2.5 STP119882000-02-24
PM2.5 STP119882000-02-24
Aluminum PM10 STP519952000-02-24
Antimony PM10 STP519952000-02-24
Arsenic PM10 STP519952000-02-24
Barium PM10 STP519952000-02-24
Bromide PM10 STP519952000-02-24
Calcium PM10 STP519952000-02-24
Chromium PM10 STP519952000-02-24
Cobalt PM10 STP519952000-02-24
Copper PM10 STP519952000-02-24
Chlorine PM10 STP519952000-02-24
Iron PM10 STP519952000-02-24
Lead PM10 STP519952000-02-24
Manganese PM10 STP519952000-02-24
Molybdenum PM10 STP 519952000-02-24
Nickel PM10 STP519952000-02-24
Mercury PM10 STP519952000-02-24
Dibenz(A-H)Anthracene PM10 STP120042004-12-29
Phosphorus PM10 STP519952000-02-24
Selenium PM10 STP519952000-02-24
Tin PM10 STP519952000-02-24
Titanium PM10 STP519952000-02-24
Vanadium PM10 STP519952000-02-24
Silicon PM10 STP519952000-02-24
Zinc PM10 STP519952000-02-24
Strontium PM10 STP519952000-02-24
Sulfur PM10 STP519952000-02-24
Rubidium PM10 STP519952000-02-24
Uranium PM10 STP519952000-02-24
Potassium PM10 STP519952000-02-24
Yttrium PM10 STP519952000-02-24
Zirconium PM10 STP519952000-02-24
Chloride PM10 STP119942009-12-27
Chloride PM10 STP220102022-09-26
Benzo(b)Fluranthene PM10 STP120042004-12-29
Benzo(k)Fluoranthene PM10 STP120042004-12-29
Benzo(g,h,i)Perylene PM10 STP120042004-12-29
Benzo(a)Pyrene PM10 STP120042004-12-29
Indeno[1,2,3-cd] pyrene PM10 STP120042004-12-29
Nitrate PM10 STP119942009-12-27
Nitrate PM10 STP220102022-09-26
Sulfate PM10 STP119942009-12-27
Sulfate PM10 STP220102022-09-26
Aluminum PM10-2.5 STP519902000-02-24
Antimony PM10-2.5 STP519932000-02-24
Arsenic PM10-2.5 STP519902000-02-24
Barium PM10-2.5 STP519902000-02-24
Bromine PM10-2.5 STP519902000-02-24
Cadmium PM10-2.5 STP519901992-06-29
Calcium PM10-2.5 STP519902000-02-24
Chromium PM10-2.5 STP519902000-02-24
Cobalt PM10-2.5 STP519902000-02-24
Copper PM10-2.5 STP519902000-02-24
Chlorine PM10-2.5 STP519902000-02-24
Iron PM10-2.5 STP519902000-02-24
Lead PM10-2.5 STP519922000-02-24
Manganese PM10-2.5 STP519902000-02-24
Molybdenum PM10-2.5 STP519902000-02-24
Nickel PM10-2.5 STP519902000-02-24
Mercury PM10-2.5 STP519902000-02-24
Phosphorus PM10-2.5 STP519902000-02-24
Selenium PM10-2.5 STP519902000-02-24
Tin PM10-2.5 STP519932000-02-24
Titanium PM10-2.5 STP519902000-02-24
Vanadium PM10-2.5 STP519902000-02-24
Silicon PM10-2.5 STP519902000-02-24
Zinc PM10-2.5 STP519902000-02-24
Strontium PM10-2.5 STP519902000-02-24
Sulfur PM10-2.5 STP519902000-02-24
Rubidium PM10-2.5 STP519902000-02-24
Uranium PM10-2.5 STP519902000-02-24
Potassium PM10-2.5 STP519902000-02-24
Yttrium PM10-2.5 STP519902000-02-24
Zirconium PM10-2.5 STP519902000-02-24
Aluminum PM2.5 STP519902000-02-24
Antimony PM2.5 STP519932000-02-24
Arsenic PM2.5 STP519902000-02-24
Barium PM2.5 STP519902000-02-24
Bromine PM2.5 STP519902000-02-24
Cadmium PM2.5 STP519901992-06-29
Calcium PM2.5 STP519902000-02-24
Chromium PM2.5 STP519902000-02-24
Cobalt PM2.5 STP519902000-02-24
Copper PM2.5 STP519902000-02-24
Chlorine PM2.5 STP519902000-02-24
Iron PM2.5 STP519902000-02-24
Lead PM2.5 STP519922000-02-24
Manganese PM2.5 STP519902000-02-24
Molybdenum PM2.5 STP519902000-02-24
Nickel PM2.5 STP519902000-02-24
Mercury PM2.5 STP519902000-02-24
Phosphorus PM2.5 STP519902000-02-24
Selenium PM2.5 STP519902000-02-24
Tin PM2.5 STP519932000-02-24
Titanium PM2.5 STP519902000-02-24
Vanadium PM2.5 STP519902000-02-24
Silicon PM2.5 STP519902000-02-24
Zinc PM2.5 STP519902000-02-24
Strontium PM2.5 STP519902000-02-24
Sulfur PM2.5 STP519902000-02-24
Rubidium PM2.5 STP519902000-02-24
Uranium PM2.5 STP519902000-02-24
Potassium PM2.5 STP519902000-02-24
Yttrium PM2.5 STP519902000-02-24
Zirconium PM2.5 STP519902000-02-24
PM10 - LC119982000-02-24
PM10 - LC220022022-09-26
Acceptable PM10-2.5 - Local Conditions119982000-02-24
PM2.5 - Local Conditions119992022-09-29
PM2.5 - Local Conditions220012002-12-22
PM2.5 - Local Conditions2120182022-01-20
PM2.5 Raw Data120142014-10-26
Acceptable PM2.5 AQI & Speciation Mass719982000-02-24