Search Site:
Search County:
.png)
| Region | Site | Units | 8-Hour | Hour Of Day | 1-Hour | Hour Of Day |
|---|---|---|---|---|---|---|
| Portland Metro | Carus Spangler Road | ppb | 36.5 | 01 AM | 33.2 | 02 AM |
| Willamette Valley | Eugene Amazon Park | ppb | 31.5 | 01 AM | 16.1 | 01 AM |
| Willamette Valley | Eugene Saginaw | ppb | 24.5 | 01 AM | 3.3 | 01 AM |
| NE Oregon | Hermiston Municipal Airport | ppb | 18.1 | 01 AM | 11.3 | 03 AM |
| Portland Metro | Portland SE Lafayette | ppb | 32.5 | 01 AM | 20.9 | 06 AM |
| Willamette Valley | Salem State Hospital | ppb | 31.8 | 01 AM | 21.3 | 02 AM |
| Portland Metro | Sauvie Island | ppb | 34.2 | 01 AM | 23.8 | 01 AM |
| SW Oregon | Talent | ppb | 41.1 | 01 AM | 33.1 | 01 AM |
| Portland Metro | Tualatin Bradbury Court | ppb | 25.9 | 01 AM | 7.3 | 02 AM |
| Willamette Valley | Turner Cascade Junior HS | ppb | 37.1 | 01 AM | 27.6 | 01 AM |
