Ozone 8 hr Running Average
Region |
Site |
Units |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
NE Oregon |
Hermiston Municipal Airport |
ppb |
18.7 |
16.1 |
13 |
10.9 |
10.1 |
9.5 |
9.1 |
10.8 |
13.3 |
16.3 |
20.3 |
24.6 |
28 |
31.8 |
34.6 |
36.4 |
37.6 |
38 |
37.4 |
37.1 |
36.7 |
35.9 |
34.9 |
33.5 |
Portland Metro |
Carus Spangler Road |
ppb |
34 |
33 |
32.2 |
31.2 |
30.8 |
30.3 |
30 |
29.8 |
30.2 |
31 |
31.9 |
33 |
34 |
35 |
35.9 |
36.4 |
36.6 |
36.2 |
35.6 |
34.8 |
34.2 |
33.8 |
33.8 |
33.2 |
Portland Metro |
Portland SE Lafayette |
ppb |
28.8 |
29 |
28.5 |
28.2 |
27.9 |
27.4 |
26.7 |
26.3 |
26.2 |
26 |
26.8 |
28 |
29.4 |
30.8 |
32.2 |
33.2 |
33.8 |
33.7 |
33.2 |
31.7 |
30.8 |
30 |
29.4 |
29 |
Portland Metro |
Sauvie Island |
ppb |
27.4 |
26.8 |
26.9 |
27 |
26.8 |
26.4 |
26.1 |
25.6 |
25.8 |
25.9 |
26.2 |
26.7 |
27.5 |
28.9 |
30.1 |
31.1 |
31.2 |
30.8 |
30.8 |
30.6 |
30.1 |
29 |
27.5 |
25.8 |
Portland Metro |
Tualatin Bradbury Court |
ppb |
24.3 |
24.6 |
23.8 |
23.2 |
22.6 |
21.6 |
19.6 |
18.9 |
18.5 |
18.8 |
20 |
21.7 |
23.4 |
24.7 |
26.3 |
27.1 |
26.8 |
26.1 |
25 |
23.7 |
22.8 |
22.1 |
22.1 |
22.2 |
Willamette Valley |
Salem State Hospital |
ppb |
29.2 |
28.3 |
27.6 |
27.3 |
27 |
26.9 |
26.5 |
26.3 |
26.6 |
27.2 |
27.2 |
28 |
28.9 |
29.4 |
|
|
|
|
|
|
|
|
|
|
Willamette Valley |
Turner Cascade Junior HS |
ppb |
|
|
|
|
|
|
|
|
|
|
|
|
|
36.4 |
36.1 |
36.1 |
35.9 |
35.4 |
34.7 |
33.8 |
33.5 |
33.6 |
33.6 |
33.8 |