Noise Monitoring Program

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Thursday, 
Region Site Units 24-Hour Hour Of Day 1-Hour Hour Of Day
Willamette Valley Albany Calapooia School µg/m³ 5.3 12 PM 9.2 10 AM
SW Oregon Ashland Fire Department µg/m³ 5.1 01 AM 6.8 01 AM
NE Oregon Baker City Forest Service µg/m³ 9 02 AM 10.2 07 AM
Portland Metro Beaverton Highland Park µg/m³ 4.4 01 PM 7.6 06 AM
Central Oregon Bend NE 8th & Emerson Sensors µg/m³ 4.1 01 PM 7.9 02 AM
Central Oregon Bend Pump Station µg/m³ 5.1 05 AM 5.2 01 AM
Oregon Coast Brookings CPFA µg/m³ 2.7 01 AM 2.7 01 PM
Central Oregon Burns Washington Street µg/m³ 21.3 11 AM 56.3 01 AM
SW Oregon Cave Junction Forest Service µg/m³ 6.7 01 PM 11.6 01 AM
Central Oregon Chiloquin Duke Drive µg/m³
Oregon Coast Coos Bay Marshfield HS µg/m³ 8.6 11 AM 15.3 09 AM
Willamette Valley Corvallis Circle Blvd µg/m³ 7.2 09 AM 11.3 01 AM
Willamette Valley Cottage Grove City Shops µg/m³ 18.7 01 PM 27.5 09 AM
NE Oregon Cove City Hall µg/m³ 5.2 01 PM 13.6 08 AM
Willamette Valley Dallas LaCreole Middle School µg/m³ 6.8 11 AM 9.3 02 AM
NE Oregon Enterprise Forest Service µg/m³ 7 12 PM 12.8 01 AM
Willamette Valley Eugene Amazon Park µg/m³ 5.4 12 PM 11.3 08 AM
Willamette Valley Eugene Highway 99 µg/m³ 7.1 01 PM 14.4 06 AM
Willamette Valley Eugene Wilkes Drive µg/m³ 6.8 09 AM 11.8 07 AM
Oregon Coast Florence Forestry Department µg/m³ 6.8 02 AM 7.8 02 AM
Portland Metro Forest Grove Pacific University µg/m³ 7.6 03 AM 8.1 02 AM
SW Oregon Grants Pass Parkside School µg/m³ 10.8 04 AM 20.2 01 AM
Portland Metro Gresham Centennial High School µg/m³ 3.9 01 PM 5 01 AM
NE Oregon Hermiston Municipal Airport µg/m³ 2.5 12 PM 4.9 12 PM
Portland Metro Hillsboro Hare Field µg/m³ 10.3 02 AM 16.4 02 AM
Columbia Gorge Hood River West Side Fire Department µg/m³ 4.8 03 AM 5.8 01 AM
Central Oregon John Day Dayton Street µg/m³ 35 06 AM 77.1 02 AM
SW Oregon Klamath Falls Peterson School µg/m³ 17 01 PM 45.3 08 AM
NE Oregon La Grande Hall and N µg/m³ 5 10 AM 10.2 02 AM
Central Oregon La Pine Rural Fire Dept 103 µg/m³ 12 11 AM 30.5 02 AM
SE Oregon Lakeview Center and M µg/m³ 5.7 01 PM 10.3 03 AM
Willamette Valley Lyons Marilynn School µg/m³ 6.1 01 AM 4.3 02 AM
Central Oregon Madras Westside Elementary µg/m³ 9.3 10 AM 26.9 01 AM
SW Oregon Medford Welch and Jackson µg/m³ 9.8 01 PM 18.8 02 AM
Willamette Valley Mill City µg/m³ 5.5 01 AM 7 02 AM
Willamette Valley Oakridge µg/m³ 6.9 03 AM 13.4 08 AM
Eastern Oregon Ontario May Roberts Elementary School µg/m³ 12 07 AM 20.3 07 AM
NE Oregon Pendleton McKay Creek µg/m³ 7.6 09 AM 29.7 05 AM
Portland Metro Portland Cully Helensview µg/m³ 4.7 01 PM 5.3 01 AM
Portland Metro Portland Humboldt Sensors µg/m³ 4.8 10 AM 5.3 09 AM
Portland Metro Portland SE Lafayette µg/m³ 5.6 01 PM 8.6 01 PM
Central Oregon Prineville Davidson Park µg/m³ 7.3 01 PM 20.4 09 AM
SW Oregon Provolt Seed Orchard µg/m³ 7.7 09 AM 11.4 02 AM
Central Oregon Redmond High School µg/m³ 4.2 09 AM 8.7 02 AM
SW Oregon Roseburg Fire Dept µg/m³ 8.6 01 PM 20 08 AM
SW Oregon Roseburg Garden Valley µg/m³ 7.7 01 PM 15.6 03 AM
Willamette Valley Salem State Hospital µg/m³ 4.6 01 PM 7.2 10 AM
Portland Metro Sauvie Island µg/m³ 4.8 06 AM 6.8 03 AM
SW Oregon Shady Cove School µg/m³ 19.8 08 AM 11.7 08 AM
Willamette Valley Silverton James and Western µg/m³ 4.2 12 PM 4.7 01 AM
Central Oregon Sisters Forest Service µg/m³ 2.9 12 PM 5.2 02 AM
Willamette Valley Springfield City Hall µg/m³ 6.2 10 AM 11.8 01 AM
Willamette Valley Sweet Home Fire Department µg/m³ 6.5 09 AM 13.3 01 AM
SW Oregon Talent µg/m³ 5.5 01 PM 9.5 05 AM
Columbia Gorge The Dalles Cherry Heights School µg/m³
Oregon Coast Tillamook Forestry Dept µg/m³ 5.4 01 PM 8 01 AM
Portland Metro Tualatin Bradbury Court µg/m³ 6 01 PM 7.7 11 AM
Willamette Valley Turner Cascade Junior HS µg/m³ 5.1 07 AM 5.9 01 AM