Port Huron
Site ID: 26-147-0005 · 42.9533°N, 82.4562°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1981 | 1991-12-20 |
| Arsenic (TSP) STP | 5 | 1987 | 1988-09-07 |
| Beryllium (TSP) STP | 4 | 1988 | 1991-12-26 |
| Beryllium (TSP) STP | 5 | 1987 | 1988-09-07 |
| Barium (TSP) STP | 4 | 1988 | 1991-12-26 |
| Barium (TSP) STP | 5 | 1987 | 1988-09-07 |
| Cadmium (TSP) STP | 4 | 1988 | 1991-12-26 |
| Cadmium (TSP) STP | 5 | 1987 | 1988-09-07 |
| Chromium (TSP) STP | 4 | 1988 | 1991-12-26 |
| Chromium (TSP) STP | 5 | 1987 | 1988-09-07 |
| Cobalt (TSP) STP | 4 | 1989 | 1991-12-26 |
| Cobalt (TSP) STP | 5 | 1987 | 1988-09-07 |
| Copper (TSP) STP | 4 | 1988 | 1991-12-26 |
| Copper (TSP) STP | 5 | 1987 | 1988-09-07 |
| Iron (TSP) STP | 4 | 1988 | 1991-12-26 |
| Iron (TSP) STP | 5 | 1987 | 1988-09-07 |
| Lead (TSP) STP | 4 | 1988 | 1991-12-26 |
| Lead (TSP) STP | 5 | 1987 | 1988-09-07 |
| Manganese (TSP) STP | 4 | 1988 | 1991-12-26 |
| Manganese (TSP) STP | 5 | 1987 | 1988-09-07 |
| Molybdenum (TSP) STP | 4 | 1988 | 1991-12-26 |
| Molybdenum (TSP) STP | 5 | 1987 | 1988-09-07 |
| Nickel (TSP) STP | 4 | 1988 | 1991-12-26 |
| Nickel (TSP) STP | 5 | 1987 | 1988-09-07 |
| Vanadium (TSP) STP | 4 | 1988 | 1991-12-26 |
| Vanadium (TSP) STP | 5 | 1987 | 1988-09-07 |
| Zinc (TSP) STP | 4 | 1988 | 1991-12-26 |
| Zinc (TSP) STP | 5 | 1987 | 1988-09-07 |
| Benzo[a]pyrene (TSP) STP | 5 | 1987 | 1988-09-07 |
| Sulfur dioxide | 1 | 1981 | 2025-06-30 |
| Sulfur dioxide | 3 | 2012 | 2025-06-30 |
| Propylene | 7 | 1987 | 1988-09-19 |
| Propylene | 9 | 1988 | 1988-08-01 |
| Acetylene | 1 | 1988 | 1988-09-07 |
| Acetylene | 2 | 1988 | 1988-08-01 |
| Acetylene | 7 | 1987 | 1988-09-19 |
| Acetylene | 9 | 1988 | 1988-08-01 |
| 1,3-Butadiene | 1 | 1988 | 1988-09-19 |
| 1,3-Butadiene | 2 | 1988 | 1988-09-19 |
| 1,3-Butadiene | 7 | 1987 | 1988-09-19 |
| 1,3-Butadiene | 9 | 1988 | 1988-08-01 |
| n-Octane | 1 | ||
| n-Octane | 2 | 1988 | 1988-09-07 |
| n-Octane | 7 | 1987 | 1988-09-19 |
| n-Octane | 9 | 1988 | 1988-08-01 |
| Formaldehyde | 1 | ||
| Formaldehyde | 2 | 1987 | 1988-09-18 |
| Acetaldehyde | 1 | 1987 | 1988-09-18 |
| Acrolein - Unverified | 1 | 1987 | 1988-09-18 |
| Chloromethane | 7 | 1987 | 1988-09-19 |
| Chloromethane | 9 | 1988 | 1988-08-01 |
| Dichloromethane | 1 | ||
| Dichloromethane | 2 | 1988 | 1988-06-03 |
| Dichloromethane | 7 | 1987 | 1988-09-19 |
| Dichloromethane | 9 | 1988 | 1988-08-01 |
| Chloroform | 1 | ||
| Chloroform | 2 | 1987 | 1988-07-20 |
| Chloroform | 3 | 1988 | 1988-07-20 |
| Chloroform | 7 | 1987 | 1988-09-19 |
| Chloroform | 9 | 1988 | 1988-08-01 |
| Carbon tetrachloride | 1 | ||
| Carbon tetrachloride | 2 | 1988 | 1988-08-01 |
| Carbon tetrachloride | 3 | 1988 | 1988-08-01 |
| Carbon tetrachloride | 7 | 1987 | 1988-09-19 |
| Carbon tetrachloride | 9 | 1988 | 1988-08-01 |
| Bromoform | 1 | ||
| Bromoform | 7 | 1987 | 1988-09-19 |
| Bromoform | 9 | 1988 | 1988-08-01 |
| Chloroethane | 1 | 1988 | 1988-09-07 |
| Chloroethane | 7 | 1987 | 1988-09-19 |
| Chloroethane | 9 | 1988 | 1988-08-01 |
| 1,1-Dichloroethane | 1 | ||
| 1,1-Dichloroethane | 7 | 1987 | 1988-09-19 |
| 1,1-Dichloroethane | 9 | 1988 | 1988-08-01 |
| Methyl chloroform | 1 | ||
| Methyl chloroform | 2 | 1987 | 1988-09-19 |
| Methyl chloroform | 3 | 1988 | 1988-09-19 |
| Methyl chloroform | 7 | 1987 | 1988-09-19 |
| Methyl chloroform | 9 | 1988 | 1988-08-01 |
| Ethylene dichloride | 1 | ||
| Ethylene dichloride | 2 | 1987 | 1988-06-16 |
| Ethylene dichloride | 3 | 1988 | 1988-05-10 |
| Ethylene dichloride | 7 | 1987 | 1988-09-19 |
| Ethylene dichloride | 9 | 1988 | 1988-08-01 |
| Tetrachloroethylene | 1 | ||
| Tetrachloroethylene | 7 | 1987 | 1988-09-19 |
| Tetrachloroethylene | 9 | 1988 | 1988-08-01 |
| 1,1,2,2-Tetrachloroethane | 1 | ||
| 1,1,2,2-Tetrachloroethane | 7 | 1987 | 1988-09-19 |
| 1,1,2,2-Tetrachloroethane | 9 | 1988 | 1988-08-01 |
| Bromomethane | 7 | 1987 | 1988-09-19 |
| Bromomethane | 9 | 1988 | 1988-08-01 |
| 1,1,2-Trichloroethane | 1 | ||
| 1,1,2-Trichloroethane | 7 | 1987 | 1988-09-19 |
| 1,1,2-Trichloroethane | 9 | 1988 | 1988-08-01 |
| Trichloroethylene | 1 | ||
| Trichloroethylene | 2 | 1987 | 1988-09-19 |
| Trichloroethylene | 3 | 1988 | 1988-09-19 |
| Trichloroethylene | 7 | 1987 | 1988-09-19 |
| Trichloroethylene | 9 | 1988 | 1988-08-01 |
| Bromodichloromethane | 1 | ||
| Bromodichloromethane | 7 | 1987 | 1988-09-19 |
| Bromodichloromethane | 9 | 1988 | 1988-08-01 |
| 1,2-Dichloropropane | 1 | ||
| 1,2-Dichloropropane | 2 | 1987 | 1987-12-30 |
| 1,2-Dichloropropane | 7 | 1987 | 1988-09-19 |
| 1,2-Dichloropropane | 9 | 1988 | 1988-08-01 |
| trans-1,3-Dichloropropene | 1 | ||
| trans-1,3-Dichloropropene | 2 | 1987 | 1987-12-30 |
| trans-1,3-Dichloropropene | 7 | 1987 | 1988-09-19 |
| trans-1,3-Dichloropropene | 9 | 1988 | 1988-08-01 |
| cis-1,3-Dichloropropene | 1 | ||
| cis-1,3-Dichloropropene | 2 | 1987 | 1987-11-24 |
| cis-1,3-Dichloropropene | 3 | 1987 | 1987-10-30 |
| cis-1,3-Dichloropropene | 7 | 1987 | 1988-09-19 |
| cis-1,3-Dichloropropene | 9 | 1988 | 1988-08-01 |
| Dibromochloromethane | 1 | ||
| Dibromochloromethane | 7 | 1987 | 1988-09-19 |
| Dibromochloromethane | 9 | 1988 | 1988-08-01 |
| Chloroprene | 1 | ||
| Chloroprene | 2 | 1987 | 1987-11-24 |
| Chloroprene | 7 | 1987 | 1988-09-19 |
| Chloroprene | 9 | 1988 | 1988-08-01 |
| Bromochloromethane | 1 | ||
| Bromochloromethane | 7 | 1987 | 1988-09-19 |
| Bromochloromethane | 9 | 1988 | 1988-08-01 |
| trans-1,2-Dichloroethylene | 1 | ||
| trans-1,2-Dichloroethylene | 2 | ||
| trans-1,2-Dichloroethylene | 7 | 1987 | 1988-09-19 |
| trans-1,2-Dichloroethylene | 9 | 1988 | 1988-08-01 |
| Vinyl chloride | 7 | 1987 | 1988-09-19 |
| Vinyl chloride | 9 | 1988 | 1988-08-01 |
| Ozone | 1 | 1981 | 2025-10-31 |
| Xylene(s) | 1 | ||
| m/p Xylene | 7 | 1987 | 1988-09-19 |
| m/p Xylene | 9 | 1988 | 1988-08-01 |
| Styrene and o-xylene | 7 | 1987 | 1988-09-19 |
| Styrene and o-xylene | 9 | 1988 | 1988-08-01 |
| Benzene | 1 | ||
| Benzene | 2 | 1987 | 1988-09-19 |
| Benzene | 3 | 1988 | 1988-09-19 |
| Benzene | 7 | 1987 | 1988-09-19 |
| Benzene | 9 | 1988 | 1988-08-01 |
| Toluene | 1 | ||
| Toluene | 2 | 1987 | 1988-09-19 |
| Toluene | 3 | 1987 | 1988-09-19 |
| Toluene | 7 | 1987 | 1988-09-19 |
| Toluene | 9 | 1988 | 1988-08-01 |
| Ethylbenzene | 1 | ||
| Ethylbenzene | 2 | 1988 | 1988-09-19 |
| Ethylbenzene | 3 | 1988 | 1988-09-19 |
| Ethylbenzene | 7 | 1987 | 1988-09-19 |
| Ethylbenzene | 9 | 1988 | 1988-08-01 |
| p-Xylene | 1 | ||
| p-Xylene | 2 | ||
| Chlorobenzene | 1 | ||
| Chlorobenzene | 2 | 1988 | 1988-05-23 |
| Chlorobenzene | 3 | 1988 | 1988-05-10 |
| Chlorobenzene | 7 | 1987 | 1988-09-19 |
| Chlorobenzene | 9 | 1988 | 1988-08-01 |
| 1,2-Dichlorobenzene | 1 | ||
| 1,2-Dichlorobenzene | 2 | 1988 | 1988-03-11 |
| 1,2-Dichlorobenzene | 7 | 1987 | 1988-09-19 |
| 1,2-Dichlorobenzene | 9 | 1988 | 1988-08-01 |
| 1,3-Dichlorobenzene | 1 | ||
| 1,3-Dichlorobenzene | 2 | 1988 | 1988-04-28 |
| 1,3-Dichlorobenzene | 7 | 1987 | 1988-09-19 |
| 1,3-Dichlorobenzene | 9 | 1988 | 1988-08-01 |
| 1,4-Dichlorobenzene | 1 | ||
| 1,4-Dichlorobenzene | 7 | 1987 | 1988-09-19 |
| 1,4-Dichlorobenzene | 9 | 1988 | 1988-08-01 |
| Wind Speed - Scalar | 1 | 1981 | 1986-12-31 |
| Wind Direction - Scalar | 1 | 1981 | 1986-12-31 |
| Wind Speed - Resultant | 1 | 1988 | 2025-06-30 |
| Wind Direction - Resultant | 1 | 1988 | 2025-03-31 |
| Std Dev Hz Wind Direction | 1 | 2006 | 2025-03-31 |
| Outdoor Temperature | 1 | 1993 | 2025-03-31 |
| Barometric pressure | 1 | 2013 | 2025-03-31 |
| Sample Flow Rate- CV | 1 | 1999 | 2016-04-30 |
| Sample Volume | 1 | 1999 | 2016-04-30 |
| Ambient Min Temperature | 1 | 1999 | 2016-04-30 |
| Ambient Min Temperature | 5 | 2008 | 2015-01-24 |
| Ambient Max Temperature | 1 | 1999 | 2016-04-30 |
| Ambient Max Temperature | 5 | 2008 | 2015-01-24 |
| Average Ambient Temperature | 1 | 1999 | 2016-04-30 |
| Average Ambient Temperature | 5 | 2008 | 2015-01-24 |
| Sample Min Baro Pressure | 1 | 1999 | 2016-04-30 |
| Sample Min Baro Pressure | 5 | 2008 | 2015-01-24 |
| Sample Max Baro Pressure | 1 | 1999 | 2016-04-30 |
| Sample Max Baro Pressure | 5 | 2008 | 2015-01-24 |
| Average Ambient Pressure | 1 | 1999 | 2016-04-30 |
| Average Ambient Pressure | 5 | 2008 | 2015-01-24 |
| Elapsed Sample Time | 1 | 1999 | 2011-06-29 |
| PM2.5 - Local Conditions | 1 | 1999 | 2025-06-30 |
| PM2.5 - Local Conditions | 2 | 2001 | 2003-12-29 |
| PM2.5 - Local Conditions | 21 | 2021 | 2023-07-31 |
| Antimony PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Arsenic PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Aluminum PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Barium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Bromine PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Cadmium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Calcium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Chromium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Cobalt PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Copper PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Chlorine PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Cerium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Cesium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Europium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Gallium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Iron PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Hafnium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Lead PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Indium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Manganese PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Iridium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Molybdenum PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Nickel PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Magnesium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Mercury PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Gold PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Lanthanum PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Niobium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Phosphorus PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Selenium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Tin PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Titanium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Samarium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Scandium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Vanadium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Silicon PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Silver PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Zinc PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Strontium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Sulfur PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Tantalum PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Terbium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Rubidium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Potassium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Yttrium PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Sodium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Zirconium PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Tungsten PM2.5 LC | 5 | 2008 | 2009-02-18 |
| Ammonium Ion PM2.5 LC | 5 | 2008 | 2015-01-24 |
| Sodium Ion Pm2.5 LC | 5 | 2008 | 2015-01-24 |
| Potassium Ion PM2.5 LC | 5 | 2008 | 2015-01-24 |
| OC CSN Unadjusted PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| Total Nitrate PM2.5 LC | 5 | 2008 | 2015-01-24 |
| EC CSN PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OC1 CSN Unadjusted PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OC2 CSN Unadjusted PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OC3 CSN Unadjusted PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OC4 CSN Unadjusted PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OP CSN PM2.5 LC TOT | 5 | 2008 | 2009-04-13 |
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| OC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OC4 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2015-01-24 |
| EC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| EC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| EC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2015-01-24 |
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2015-01-24 |
| Sulfate PM2.5 LC | 5 | 2008 | 2015-01-24 |
| PM2.5 Total Atmospheric | 3 | 2004 | 2007-03-31 |
| PM2.5 Raw Data | 3 | 2003 | 2013-12-31 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2014 | 2020-11-06 |
| Acceptable PM2.5 AQI & Speciation Mass | 5 | 2008 | 2014-09-26 |