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Region | Site | Units | 8-Hour | Hour Of Day | 1 Hour | Hour Of Day |
---|---|---|---|---|---|---|
Central Oregon | Bend Road Department | ppb | 66 | 01 AM | 41.9 | 01 PM |
Portland Metro | Carus Spangler Road | ppb | 33.1 | 05 PM | 35.7 | 02 PM |
Willamette Valley | Eugene Amazon Park | ppb | 37.8 | 08 PM | 40.7 | 06 PM |
Willamette Valley | Eugene Saginaw | ppb | 39.7 | 08 PM | 42 | 07 PM |
NE Oregon | Hermiston Municipal Airport | ppb | 45.8 | 07 PM | 48.8 | 06 PM |
Portland Metro | Portland SE Lafayette | ppb | 28.8 | 07 PM | 29.8 | 06 PM |
Willamette Valley | Salem State Hospital | ppb | 31.2 | 06 PM | 34.6 | 03 PM |
Portland Metro | Sauvie Island | ppb | 25.6 | 07 PM | 27.5 | 05 PM |
Willamette Valley | Silverton James and Western | ppb | 35.3 | 06 PM | 39.7 | 03 PM |
SW Oregon | Talent | ppb | 41.9 | 01 AM | 31.1 | 12 AM |
Portland Metro | Tualatin Bradbury Court | ppb | 25.8 | 06 PM | 27.9 | 01 PM |
Willamette Valley | Turner Cascade Junior HS | ppb | 34.9 | 07 PM | 39.8 | 04 PM |