Klamath Falls - Peterson Elementary School (KFP)
Site ID: 41-035-0004 · 42.1903°N, 121.7314°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1986 | 1987-10-06 |
| Light scatter | 1 | 1985 | 2025-06-30 |
| Chromium VI (TSP) STP | 7 | 2010 | 2011-09-24 |
| Naphthalene (TSP) STP | 7 | 2010 | 2011-09-24 |
| Benzo[a]pyrene (TSP) STP | 7 | 2010 | 2011-06-26 |
| 1,3-Butadiene | 7 | 2010 | 2011-09-24 |
| Formaldehyde | 7 | 2010 | 2011-09-24 |
| Acetaldehyde | 7 | 2010 | 2011-09-24 |
| Acrolein - Verified | 7 | ||
| Dichloromethane | 7 | 2010 | 2011-09-24 |
| Chloroform | 7 | 2010 | 2011-09-24 |
| Carbon tetrachloride | 7 | 2010 | 2011-09-24 |
| Tetrachloroethylene | 7 | 2010 | 2011-09-24 |
| Trichloroethylene | 7 | 2010 | 2011-09-24 |
| 1,2-Dichloropropane | 7 | 2010 | 2011-09-24 |
| Vinyl chloride | 7 | 2010 | 2011-09-24 |
| Benzene | 7 | 2010 | 2011-09-24 |
| Wind Speed - Scalar | 1 | 1990 | 2025-06-30 |
| Wind Speed - Resultant | 1 | 1990 | 2025-06-30 |
| Wind Direction - Resultant | 1 | 1990 | 2025-06-30 |
| Std Dev Hz Wind Direction | 1 | 2001 | 2025-06-30 |
| Outdoor Temperature | 1 | 1988 | 2025-06-30 |
| Temperature Difference | 1 | 2001 | 2025-06-30 |
| Relative Humidity | 1 | 2008 | 2025-06-30 |
| Barometric pressure | 1 | 1999 | 2025-06-30 |
| Sample Flow Rate- CV | 1 | 1999 | 2016-12-29 |
| Sample Volume | 1 | 1999 | 2016-12-29 |
| Ambient Min Temperature | 1 | 1999 | 2012-11-29 |
| Ambient Min Temperature | 5 | 2007 | 2012-09-30 |
| Ambient Max Temperature | 1 | 1999 | 2012-11-29 |
| Ambient Max Temperature | 5 | 2007 | 2012-09-30 |
| Average Ambient Temperature | 1 | 1999 | 2016-12-29 |
| Average Ambient Temperature | 5 | 2007 | 2012-09-30 |
| Sample Min Baro Pressure | 1 | 1999 | 2012-11-29 |
| Sample Min Baro Pressure | 5 | 2007 | 2012-09-30 |
| Sample Max Baro Pressure | 1 | 1999 | 2012-11-29 |
| Sample Max Baro Pressure | 5 | 2007 | 2012-09-30 |
| Average Ambient Pressure | 1 | 1999 | 2016-12-29 |
| Average Ambient Pressure | 5 | 2007 | 2012-09-30 |
| Elapsed Sample Time | 1 | 1999 | 2016-12-29 |
| PM10 Total 0-10um STP | 1 | 1987 | 2020-12-31 |
| PM10 Total 0-10um STP | 2 | 1986 | 2020-12-29 |
| PM10 Total 0-10um STP | 4 | ||
| PM10 Total 0-10um STP | 5 | 1986 | 1987-09-30 |
| PM10 Total 0-10um STP | 6 | 1987 | 1987-04-03 |
| PM10 Total 0-10um STP | 7 | 2010 | 2011-09-24 |
| Arsenic PM10 STP | 7 | 2010 | 2011-09-24 |
| Beryllium PM10 STP | 7 | 2010 | 2011-09-24 |
| Cadmium PM10 STP | 7 | 2010 | 2011-09-24 |
| Lead PM10 STP | 7 | 2010 | 2011-09-24 |
| Manganese PM10 STP | 7 | 2010 | 2011-09-24 |
| Nickel PM10 STP | 7 | 2010 | 2011-09-24 |
| PM10 - LC | 1 | 1999 | 2011-02-02 |
| PM10 - LC | 2 | 2019 | 2020-12-29 |
| PM10 - LC | 7 | 2010 | 2011-09-24 |
| PM2.5 - Local Conditions | 1 | 1999 | 2025-06-30 |
| PM2.5 - Local Conditions | 2 | 2019 | 2025-06-30 |
| PM2.5 - Local Conditions | 21 | 2019 | 2024-02-29 |
| Antimony PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Antimony PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Antimony PM2.5 LC | 7 | ||
| Arsenic PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Arsenic PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Arsenic PM2.5 LC | 7 | ||
| Aluminum PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Aluminum PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Aluminum PM2.5 LC | 7 | ||
| Beryllium PM2.5 LC | 7 | ||
| Barium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Barium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Barium PM2.5 LC | 7 | ||
| Bromine PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Bromine PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Bromine PM2.5 LC | 7 | ||
| Cadmium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Cadmium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Cadmium PM2.5 LC | 7 | ||
| Calcium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Calcium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Calcium PM2.5 LC | 7 | ||
| Chromium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Chromium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Chromium PM2.5 LC | 7 | ||
| Cobalt PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Cobalt PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Cobalt PM2.5 LC | 7 | ||
| Copper PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Copper PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Copper PM2.5 LC | 7 | ||
| Chlorine PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Chlorine PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Chlorine PM2.5 LC | 7 | ||
| Cerium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Cerium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Cerium PM2.5 LC | 7 | ||
| Cesium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Cesium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Cesium PM2.5 LC | 7 | ||
| Europium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Europium PM2.5 LC | 6 | ||
| Europium PM2.5 LC | 7 | ||
| Gallium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Gallium PM2.5 LC | 6 | ||
| Gallium PM2.5 LC | 7 | ||
| Iron PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Iron PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Iron PM2.5 LC | 7 | ||
| Hafnium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Hafnium PM2.5 LC | 6 | ||
| Hafnium PM2.5 LC | 7 | ||
| Lead PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Lead PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Lead PM2.5 LC | 7 | ||
| Indium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Indium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Indium PM2.5 LC | 7 | ||
| Manganese PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Manganese PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Manganese PM2.5 LC | 7 | ||
| Iridium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Iridium PM2.5 LC | 6 | ||
| Iridium PM2.5 LC | 7 | ||
| Molybdenum PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Molybdenum PM2.5 LC | 6 | ||
| Molybdenum PM2.5 LC | 7 | ||
| Nickel PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Nickel PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Magnesium PM2.5 LC | 5 | 2011 | 2016-12-26 |
| Magnesium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Mercury PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Mercury PM2.5 LC | 6 | ||
| Gold PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Gold PM2.5 LC | 6 | ||
| Lanthanum PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Lanthanum PM2.5 LC | 6 | ||
| Niobium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Niobium PM2.5 LC | 6 | ||
| Phosphorus PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Phosphorus PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Selenium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Selenium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Tin PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Tin PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Titanium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Titanium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Samarium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Scandium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Scandium PM2.5 LC | 6 | ||
| Vanadium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Vanadium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Silicon PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Silicon PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Silver PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Silver PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Zinc PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Zinc PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Strontium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Strontium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Sulfur PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Sulfur PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Tantalum PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Tantalum PM2.5 LC | 6 | ||
| Terbium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Thallium PM2.5 LC | 5 | ||
| Rubidium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Rubidium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Uranium PM2.5 LC | 5 | ||
| Potassium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Potassium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Yttrium PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Sodium PM2.5 LC | 5 | 2012 | 2016-12-26 |
| Sodium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Zirconium PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Zirconium PM2.5 LC | 6 | 2013 | 2016-11-20 |
| Tungsten PM2.5 LC | 5 | 2007 | 2007-12-26 |
| Ammonium Ion PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Ammonium Ion PM2.5 LC | 6 | 2013 | 2016-11-26 |
| Sodium Ion Pm2.5 LC | 5 | 2007 | 2016-12-26 |
| Sodium Ion Pm2.5 LC | 6 | 2013 | 2016-11-26 |
| Potassium Ion PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Potassium Ion PM2.5 LC | 6 | 2013 | 2016-11-26 |
| OC CSN Unadjusted PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| Total Nitrate PM2.5 LC | 5 | 2007 | 2012-09-30 |
| EC CSN PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| Black Carbon PM2.5 at 880 nm | 1 | 2010 | 2011-09-24 |
| UV Carbon PM2.5 at 370 nm | 1 | 2010 | 2011-09-24 |
| EC1 PM2.5 LC | 5 | 2009 | 2014-07-04 |
| EC1 PM2.5 LC | 6 | ||
| EC1 PM2.5 LC | 8 | ||
| EC2 PM2.5 LC | 5 | 2009 | 2014-07-04 |
| EC2 PM2.5 LC | 6 | ||
| EC2 PM2.5 LC | 8 | ||
| EC3 PM2.5 LC | 5 | 2009 | 2014-07-04 |
| EC3 PM2.5 LC | 6 | ||
| OC1 CSN Unadjusted PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| OC2 CSN Unadjusted PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| OC3 CSN Unadjusted PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| OC4 CSN Unadjusted PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| OP CSN PM2.5 LC TOT | 5 | 2007 | 2009-06-30 |
| Nitrite PM2.5 LC | 5 | 2013 | 2016-12-26 |
| Nitrite PM2.5 LC | 6 | 2013 | 2016-11-26 |
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2014-07-04 |
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 6 | ||
| OC CSN_Rev Unadjusted PM2.5 LC TOT | 8 | ||
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2014-07-04 |
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 6 | ||
| EC CSN_Rev Unadjusted PM2.5 LC TOT | 8 | ||
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2014-07-04 |
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 6 | ||
| OC CSN_Rev Unadjusted PM2.5 LC TOR | 8 | ||
| OC1 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2014-07-04 |
| OC1 CSN_Rev Unadjusted PM2.5 LC | 6 | ||
| OC1 CSN_Rev Unadjusted PM2.5 LC | 8 | ||
| OC2 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2014-07-04 |
| OC2 CSN_Rev Unadjusted PM2.5 LC | 6 | ||
| OC2 CSN_Rev Unadjusted PM2.5 LC | 8 | ||
| OC3 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2014-07-04 |
| OC3 CSN_Rev Unadjusted PM2.5 LC | 6 | ||
| OC3 CSN_Rev Unadjusted PM2.5 LC | 8 | ||
| OC4 CSN_Rev Unadjusted PM2.5 LC | 5 | 2009 | 2014-07-04 |
| OC4 CSN_Rev Unadjusted PM2.5 LC | 6 | ||
| OC4 CSN_Rev Unadjusted PM2.5 LC | 8 | ||
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2014-07-04 |
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 6 | ||
| OP CSN_Rev Unadjusted PM2.5 LC TOR | 8 | ||
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 5 | 2009 | 2014-07-04 |
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 6 | ||
| EC CSN_Rev Unadjusted PM2.5 LC TOR | 8 | ||
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 5 | 2009 | 2014-07-04 |
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 6 | ||
| OP CSN_Rev Unadjusted PM2.5 LC TOT | 8 | ||
| Sulfate PM2.5 LC | 5 | 2007 | 2016-12-26 |
| Sulfate PM2.5 LC | 6 | 2013 | 2016-11-26 |
| Acceptable PM2.5 AQI & Speciation Mass | 2 | 2021 | 2021-10-13 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2004 | 2025-06-30 |
| Acceptable PM2.5 AQI & Speciation Mass | 4 | 2021 | 2021-09-30 |
| Acceptable PM2.5 AQI & Speciation Mass | 5 | 2007 | 2015-03-31 |
| Acceptable PM2.5 AQI & Speciation Mass | 6 |