Noise Monitoring Program

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Friday, 
Region Site Units 24-Hour Hour Of Day 1-Hour Hour Of Day
Willamette Valley Albany Calapooia School µg/m³ 6 10 PM 14.7 02 AM
SW Oregon Ashland Fire Department µg/m³ 8.9 12 AM 16.9 09 PM
NE Oregon Baker City Forest Service µg/m³ 9.1 08 AM 20.6 03 AM
Portland Metro Beaverton Highland Park µg/m³ 4.4 09 PM 8.2 10 AM
Central Oregon Bend NE 8th & Emerson Sensors µg/m³ 7.8 12 AM 21.3 08 PM
Central Oregon Bend Pine Ridge Elementary School µg/m³ 10.3 12 AM 32.5 07 PM
Central Oregon Bend Ponderosa Elementary School µg/m³ 9.6 12 AM 28.6 07 PM
Central Oregon Bend Pump Station µg/m³ 14.3 12 AM 41.8 08 AM
Oregon Coast Brookings CPFA µg/m³ 4.4 01 AM 5.3 12 PM
Central Oregon Burns Washington Street µg/m³ 11 01 AM 26 10 PM
Portland Metro Carus Spangler Road µg/m³ 5.1 12 AM 9.9 11 AM
SW Oregon Cave Junction Forest Service µg/m³ 18 01 AM 23.1 02 AM
Central Oregon Chiloquin Duke Drive µg/m³ 4.1 01 AM 6.7 12 AM
Oregon Coast Coos Bay Marshfield HS µg/m³ 4.8 12 AM 13.6 10 PM
Willamette Valley Corvallis Circle Blvd µg/m³ 4.7 12 AM 9.3 07 PM
Willamette Valley Corvallis EPA Office µg/m³ 3.1 12 AM 8.3 12 AM
Willamette Valley Cottage Grove City Shops µg/m³ 4.5 01 AM 5.3 09 PM
NE Oregon Cove City Hall µg/m³ 5.3 06 PM 12.9 05 PM
Willamette Valley Dallas LaCreole Middle School µg/m³ 4.1 12 AM 7.7 12 AM
Willamette Valley Detroit Lake Forest Service µg/m³ 2.6 01 AM 3.2 09 PM
NE Oregon Enterprise Forest Service µg/m³ 8.3 12 AM 21.1 10 AM
Portland Metro Estacada Clackamas River Sc µg/m³ 5.9 08 PM 10.1 09 AM
Willamette Valley Eugene Amazon Park µg/m³ 5.1 12 AM 9.8 09 AM
Willamette Valley Eugene Highway 99 µg/m³ 6 12 AM 12 10 PM
Willamette Valley Eugene Wilkes Drive µg/m³ 3.2 12 AM 7 09 PM
Oregon Coast Florence Forestry Department µg/m³ 2.4 01 AM 3.9 06 PM
Portland Metro Forest Grove Pacific University µg/m³ 6.3 12 AM 34.1 07 PM
SW Oregon Grants Pass Parkside School µg/m³ 15 01 AM 23.3 01 AM
Portland Metro Gresham Centennial High School µg/m³ 5.4 12 AM 9.7 11 AM
NE Oregon Hermiston Municipal Airport µg/m³ 6.9 01 AM 3.9 11 PM
Portland Metro Hillsboro Hare Field µg/m³ 5.9 09 PM 12 07 AM
Columbia Gorge Hood River West Side Fire Department µg/m³ 5.9 01 AM 10.7 10 PM
Central Oregon John Day Dayton Street µg/m³ 27.3 12 AM 72.8 11 PM
SW Oregon Klamath Falls Peterson School µg/m³ 15.2 01 AM 19.1 04 AM
NE Oregon La Grande Hall and N µg/m³ 6 01 AM 11.5 12 AM
Central Oregon La Pine Rural Fire Dept 103 µg/m³ 12.9 12 AM 41.4 10 PM
SE Oregon Lakeview Center and M µg/m³ 9.5 01 AM 9.1 04 AM
Willamette Valley Lyons Marilynn School µg/m³ 5.1 12 AM 20.4 08 PM
Central Oregon Madras Westside Elementary µg/m³ 9 12 AM 23.1 12 AM
SW Oregon Medford Welch and Jackson µg/m³ 13.9 08 AM 17.7 12 AM
Willamette Valley Mill City µg/m³ 7.5 12 AM 16.2 08 PM
Willamette Valley Oakridge µg/m³ 6.4 01 AM 33 08 PM
Eastern Oregon Ontario May Roberts Elementary School µg/m³
NE Oregon Pendleton McKay Creek µg/m³ 8.1 01 AM 16.2 08 PM
Portland Metro Portland Cully Helensview µg/m³ 6.9 09 PM 12.8 03 AM
Portland Metro Portland Humboldt Sensors µg/m³ 5.2 12 AM 7.8 06 PM
Portland Metro Portland Lane Middle School µg/m³ 7.1 12 AM 11.6 01 AM
Portland Metro Portland Lincoln High School µg/m³
Portland Metro Portland McDaniel High School µg/m³ 3.8 12 AM 6.3 10 AM
Portland Metro Portland Roosevelt High School µg/m³ 4.8 12 AM 9.1 03 AM
Portland Metro Portland SE Lafayette µg/m³ 6.9 12 AM 9.8 10 AM
Portland Metro Portland SE12th and Salmon µg/m³ 6 12 AM 9.5 11 AM
Central Oregon Prineville Davidson Park µg/m³ 9.4 11 PM 19.4 09 PM
Central Oregon Redmond High School µg/m³ 4.3 12 AM 6.9 04 AM
SW Oregon Roseburg Fire Dept µg/m³ 9.6 01 AM 13.1 10 PM
Willamette Valley Salem State Hospital µg/m³ 7.7 12 AM 13.2 11 PM
Portland Metro Sauvie Island µg/m³ 4.4 12 AM 7.4 11 AM
SW Oregon Shady Cove School µg/m³ 7.3 01 AM 10.4 07 PM
Willamette Valley Silverton James and Western µg/m³ 5.9 12 AM 11.5 12 AM
Central Oregon Sisters Forest Service µg/m³ 4.9 12 AM 28.2 07 PM
Willamette Valley Springfield City Hall µg/m³ 4.2 12 AM 7.4 12 AM
Central Oregon Sunriver Three Rivers Elementary School µg/m³ 3.2 08 PM 8.5 06 PM
Willamette Valley Sweet Home Fire Department µg/m³ 4.8 11 PM 10.4 07 PM
SW Oregon Talent µg/m³ 7.4 02 PM 11.6 01 PM
Columbia Gorge The Dalles Cherry Heights School µg/m³ 4.5 01 AM 3.7 07 PM
Portland Metro Tualatin Bradbury Court µg/m³ 5.9 12 AM 9.9 10 AM
Willamette Valley Turner Cascade Junior HS µg/m³ 6.8 12 AM 12.2 11 PM