AirQuaPM.Avg_GarAirQuaPMLineDEFAULT_2015PM2.5:Average Ambient Concentrations (based on seasonal averages and daily measurement), Garfield County,Average Ambient Concentration (mcg/cubic meter)2000-2021NoneYearAllSingleDecimal-1Average ambient concentrations are calculated by collecting monitoring sites with complete quarterly and annual data. Quarterly averages are calculated, then the average of these four values results in the annual average for a county. If there are multiple monitors in a county, the one with the highest annual average is used.EPHT REQUIRED GRAPH VIEW - KEEP ACTIVE: Average ambient concentrations of PM 2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement), annual, county-level (2001-current)
graph view created 4/23/13 by Kim N to meet NCDM requirement (above)306xView list modified by: jauld@utah.gov10/27/2022EPA_AirExplorerU.S. Environmental Protection Agency, Air Quality System (AQS)NoneONE data series only2x09/24/2014NoneNoneONE data series only0xYearAllConsecutive Calendar Years 1980-203032x10/07/2020YearAll1980198020xYearAll1981198121xYearAll1982198222xYearAll1983198323xYearAll1984198424xYearAll1985198525xYearAll1986198626xYearAll1987198727xYearAll1988198828xYearAll1989198929xYearAll1990199030xYearAll1991199131xYearAll1992199232xYearAll1993199333xYearAll1994199434xYearAll1995199535xYearAll1996199636xYearAll1997199737xYearAll1998199838xYearAll1999199939xYearAll2000200040xYearAll2001200141xYearAll2002200242xYearAll2003200343xYearAll2004200444xYearAll2005200545xYearAll2006200646xYearAll2007200747xYearAll2008200848xYearAll2009200949xYearAll2010201050xYearAll2011201151xYearAll2012201252xYearAll2013201353xYearAll2014201454xYearAll2015201555xYearAll2016201656xYearAll2017201757xYearAll2018201858xYearAll2019201959xYearAll2020202060xYearAll2021202161xYearAll2022202262xSingleDecimalSingle DecimalComma seperated with one forced decimal,##0.0,##0.08LineLineScatter plot with line7xAirQuaPM.Avg_GarNoneYearAllNone20002.7xAirQuaPM.Avg_GarNoneYearAllNone20012.7xAirQuaPM.Avg_GarNoneYearAllNone20022.8xAirQuaPM.Avg_GarNoneYearAllNone20032.3xAirQuaPM.Avg_GarNoneYearAllNone20042.4xAirQuaPM.Avg_GarNoneYearAllNone20052.4xAirQuaPM.Avg_GarNoneYearAllNone20062.5xAirQuaPM.Avg_GarNoneYearAllNone20073.0xAirQuaPM.Avg_GarNoneYearAllNone20082.91xAirQuaPM.Avg_GarNoneYearAllNone20092.96xAirQuaPM.Avg_GarNoneYearAllNone20102.06xAirQuaPM.Avg_GarNoneYearAllNone20112.34xAirQuaPM.Avg_GarNoneYearAllNone20122.64xAirQuaPM.Avg_GarNoneYearAllNone20132.28xAirQuaPM.Avg_GarNoneYearAllNone20142.12xAirQuaPM.Avg_GarNoneYearAllNone20152.12xAirQuaPM.Avg_GarNoneYearAllNone20162.11xAirQuaPM.Avg_GarNoneYearAllNone20172.26xAirQuaPM.Avg_GarNoneYearAllNone20182.51xAirQuaPM.Avg_GarNoneYearAllNone20192.57xAirQuaPM.Avg_GarNoneYearAllNone2020**xAirQuaPM.Avg_GarNoneYearAllNone20213.18x