Noise Monitoring Program

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Region Site Units 24-Hour Hour Of Day 1-Hour Hour Of Day
Willamette Valley Albany Calapooia School µg/m³ 6 03 AM 11.9 01 AM
SW Oregon Ashland Fire Department µg/m³ 7.8 03 AM 9.6 10 PM
NE Oregon Baker City Forest Service µg/m³ 18 05 PM 29.2 03 AM
Portland Metro Beaverton Highland Park µg/m³ 12.5 07 AM 16.8 05 AM
Central Oregon Bend NE 8th & Emerson Sensors µg/m³ 6.2 11 AM 9.5 09 AM
Central Oregon Bend Pine Ridge Elementary School µg/m³ 3.2 11 AM 5.4 11 AM
Central Oregon Bend Ponderosa Elementary School µg/m³ 5.9 10 AM 14.2 02 AM
Central Oregon Bend Pump Station µg/m³ 7.6 01 PM 9.3 07 AM
Oregon Coast Brookings CPFA µg/m³ 6.8 04 AM 10.1 09 PM
Central Oregon Burns Washington Street µg/m³ 22.3 10 PM 58.9 02 AM
Portland Metro Carus Spangler Road µg/m³ 4.9 01 AM 4.7 12 PM
SW Oregon Cave Junction Forest Service µg/m³ 32.1 01 PM 48.5 08 AM
Central Oregon Chiloquin Duke Drive µg/m³ 5.1 12 AM 10.8 10 PM
Oregon Coast Coos Bay Marshfield HS µg/m³ 6.2 01 AM 14.9 12 AM
Willamette Valley Corvallis Circle Blvd µg/m³ 5.8 04 AM 11 02 AM
Willamette Valley Corvallis EPA Office µg/m³ 4.1 05 AM 5.8 04 AM
Willamette Valley Cottage Grove City Shops µg/m³ 8.6 09 AM 17.7 09 PM
NE Oregon Cove City Hall µg/m³ 10.7 08 PM 15 07 PM
Willamette Valley Dallas LaCreole Middle School µg/m³ 10.1 09 AM 13.8 01 AM
Willamette Valley Detroit Lake Forest Service µg/m³ 2.6 08 AM 4.2 02 AM
NE Oregon Enterprise Forest Service µg/m³ 16.6 08 AM 30.8 12 AM
Portland Metro Estacada Clackamas River Sc µg/m³ 10.6 01 AM 8.4 06 PM
Willamette Valley Eugene Amazon Park µg/m³ 5 01 AM 5 02 AM
Willamette Valley Eugene Highway 99 µg/m³ 7 01 AM 6.3 07 PM
Willamette Valley Eugene Wilkes Drive µg/m³ 4 01 AM 2.8 01 AM
Oregon Coast Florence Forestry Department µg/m³ 3.2 01 AM 3.8 11 AM
Portland Metro Forest Grove Pacific University µg/m³ 10.3 01 AM 18.1 07 PM
SW Oregon Grants Pass Parkside School µg/m³ 16 11 PM 23 11 PM
Portland Metro Gresham Centennial High School µg/m³ 10.5 01 AM 15.1 01 AM
NE Oregon Hermiston Municipal Airport µg/m³ 11.2 09 PM 14.7 09 PM
Portland Metro Hillsboro Hare Field µg/m³ 9 01 AM 9.5 04 PM
Columbia Gorge Hood River West Side Fire Department µg/m³ 8 12 AM 13.6 11 PM
Central Oregon John Day Dayton Street µg/m³ 26.4 11 AM 62.2 10 PM
SW Oregon Klamath Falls Peterson School µg/m³ 20 12 AM 45.6 11 PM
NE Oregon La Grande Hall and N µg/m³ 18.4 10 PM 26.5 07 AM
Central Oregon La Pine Rural Fire Dept 103 µg/m³ 17.5 01 AM 50.5 12 AM
SE Oregon Lakeview Center and M µg/m³ 13.1 01 AM 30.2 03 AM
Willamette Valley Lyons Marilynn School µg/m³ 9.7 01 AM 9.8 01 AM
Central Oregon Madras Westside Elementary µg/m³ 20.2 06 PM 34.5 04 AM
SW Oregon Medford Welch and Jackson µg/m³ 15.6 01 AM 18.9 01 AM
Willamette Valley Mill City µg/m³ 7.4 01 AM 7.4 03 AM
Willamette Valley Oakridge µg/m³ 11.1 04 PM 29.2 02 AM
Eastern Oregon Ontario May Roberts Elementary School µg/m³
NE Oregon Pendleton McKay Creek µg/m³ 10.3 12 AM 15 11 PM
Portland Metro Portland Cully Helensview µg/m³ 13.5 01 AM 11.1 01 AM
Portland Metro Portland Humboldt Sensors µg/m³ 11.9 01 AM 13.1 01 AM
Portland Metro Portland Lane Middle School µg/m³ 12.1 05 AM 19.5 01 AM
Portland Metro Portland Lincoln High School µg/m³
Portland Metro Portland McDaniel High School µg/m³ 6.7 01 AM 8.5 01 AM
Portland Metro Portland Roosevelt High School µg/m³ 15.4 01 AM 14.5 02 AM
Portland Metro Portland SE Lafayette µg/m³ 11.8 04 AM 19.1 01 AM
Portland Metro Portland SE12th and Salmon µg/m³ 15.2 07 AM 19.8 03 AM
Central Oregon Prineville Davidson Park µg/m³ 12 03 PM 20.5 07 AM
Central Oregon Redmond High School µg/m³ 5.4 04 AM 6.7 04 AM
SW Oregon Roseburg Fire Dept µg/m³ 15.7 01 PM 28 09 AM
Willamette Valley Salem State Hospital µg/m³ 9 09 AM 21 01 AM
Portland Metro Sauvie Island µg/m³ 10.6 01 AM 8.1 05 AM
SW Oregon Shady Cove School µg/m³ 7.1 03 AM 11.6 09 PM
Willamette Valley Silverton James and Western µg/m³ 4.5 10 AM 6.7 09 AM
Central Oregon Sisters Forest Service µg/m³ 6.2 12 AM 11.5 10 AM
Willamette Valley Springfield City Hall µg/m³ 5.4 01 AM 3.6 01 AM
Central Oregon Sunriver Three Rivers Elementary School µg/m³ 3.6 12 AM 8.7 10 PM
Willamette Valley Sweet Home Fire Department µg/m³ 10.6 01 AM 10.1 01 AM
SW Oregon Talent µg/m³ 8.8 08 AM 10.2 07 AM
Columbia Gorge The Dalles Cherry Heights School µg/m³ 4.4 12 AM 6.8 02 PM
Portland Metro Tualatin Bradbury Court µg/m³ 13.2 03 AM 23.6 01 AM
Willamette Valley Turner Cascade Junior HS µg/m³ 3.5 01 AM 2.8 01 AM