AirQuaPM.GeoAirQuaPMGroupedHorzBarPM2.5 Levels Over the National Ambient Air Quality Standard:Average Number of Days by Geography, Utah,Average Number of Days Exceeded2001-2011NoneGeoAirQuaPMSingleDecimal0http://health.utah.gov/epi/enviroepi/activities/EPHTP/indicatormaps/PM25E.jpg** Data for Layton Area not available in current dataset. Averages calculated using available years which can vary depending on location.?? - EPHT REQUIRED GRAPH VIEW - KEEP ACTIVE: Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS), annual, county-level (2001-current)
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Footnote for map: This map was made using an interval break method called "equal interval" where classes are based on equal-sized sub-ranges according to numeric value.901xView list modified by: kneerings@utah.gov04/23/2013EPA_AirExplorerU.S. Environmental Protection Agency, Air Quality System (AQS)NoneONE data series onlyONE data series only1x10/24/2002NoneNoneONE data series only0xGeoAirQuaPMGeog: PM2.57x10/20/2008GeoAirQuaPM1Cache CountyCache County1xGeoAirQuaPM2Box Elder CountyBox Elder County2xGeoAirQuaPM3North Weber CountyNorth Weber County3xGeoAirQuaPM14Ogden AreaOgden Area4xGeoAirQuaPM5Layton AreaLayton Area5xGeoAirQuaPM6Bountiful AreaBountiful Area6xGeoAirQuaPM7North Salt Lake CountyNorth Salt Lake County7xGeoAirQuaPM8West Salt Lake CountyWest Salt Lake County8xGeoAirQuaPM15Magna AreaMagna Area9xGeoAirQuaPM9East Salt Lake CountyEast Salt Lake County10xGeoAirQuaPM10South Salt Lake CountySouth Salt Lake County11xGeoAirQuaPM16Highland AreaHighland Area12xGeoAirQuaPM11Lindon AreaLindon Area13xGeoAirQuaPM12Provo AreaProvo Area14xGeoAirQuaPM13Spanish Fork AreaSpanish Fork Area15xSingleDecimalSingle DecimalComma seperated with one forced decimal,##0.0,##0.07GroupedHorzBarGrouped Horizontal Bar2xAirQuaPM.GeoNoneGeoAirQuaPMNone116.6xAirQuaPM.GeoNoneGeoAirQuaPMNone106.8xAirQuaPM.GeoNoneGeoAirQuaPMNone1110.44xAirQuaPM.GeoNoneGeoAirQuaPMNone123.10xAirQuaPM.GeoNoneGeoAirQuaPMNone132.89xAirQuaPM.GeoNoneGeoAirQuaPMNone143.86xAirQuaPM.GeoNoneGeoAirQuaPMNone152.33xAirQuaPM.GeoNoneGeoAirQuaPMNone163.0xAirQuaPM.GeoNoneGeoAirQuaPMNone23.13xAirQuaPM.GeoNoneGeoAirQuaPMNone33.71xAirQuaPM.GeoNoneGeoAirQuaPMNone53.71xAirQuaPM.GeoNoneGeoAirQuaPMNone63.78xAirQuaPM.GeoNoneGeoAirQuaPMNone712.1xAirQuaPM.GeoNoneGeoAirQuaPMNone89.33xAirQuaPM.GeoNoneGeoAirQuaPMNone916.9x