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 |
38.6 |
37.1 |
35.9 |
35 |
33.1 |
31.2 |
29.9 |
29.2 |
29.8 |
30.5 |
31.5 |
32.9 |
34.8 |
36.3 |
37.4 |
37.4 |
36.4 |
35.1 |
33.5 |
31 |
28.1 |
25.5 |
23.6 |
21.2 |
Portland Metro |
Carus Spangler Road |
ppb |
37.1 |
36.1 |
35.2 |
34.7 |
33.3 |
32.4 |
31.5 |
31.1 |
31.5 |
32 |
32.6 |
32.7 |
33.4 |
34.2 |
35.3 |
36.3 |
36.7 |
37.3 |
37 |
37.2 |
37 |
36.4 |
35.8 |
34.9 |
Portland Metro |
Portland SE Lafayette |
ppb |
32.5 |
32 |
31.5 |
31 |
30.3 |
29.7 |
29 |
28 |
27.5 |
27.3 |
27.5 |
27.5 |
28.3 |
29.2 |
30.6 |
31.9 |
32.9 |
33.3 |
33.2 |
32.9 |
32.2 |
31.6 |
30.7 |
29.8 |
Portland Metro |
Sauvie Island |
ppb |
26 |
25 |
25.3 |
25.7 |
25.7 |
25.5 |
25.3 |
25.6 |
25.6 |
25.6 |
25.3 |
25.3 |
26.4 |
28.1 |
29.7 |
31.5 |
32.9 |
33.6 |
33.5 |
33.3 |
32.1 |
30.7 |
29.5 |
28.5 |
Portland Metro |
Tualatin Bradbury Court |
ppb |
28.9 |
28.8 |
28.3 |
27.8 |
27.2 |
26.2 |
25.3 |
24.8 |
24.7 |
24.6 |
23.9 |
22.9 |
23 |
24.1 |
25.5 |
26.3 |
26.7 |
26.2 |
27.4 |
28.2 |
27.3 |
26.4 |
25.5 |
24.7 |
SW Oregon |
Talent |
ppb |
29.6 |
27.7 |
26 |
24.7 |
23.6 |
22.8 |
21.5 |
20.6 |
19.5 |
18.5 |
18.1 |
18.7 |
18.9 |
19.5 |
20.8 |
21.9 |
22.9 |
23.7 |
23.7 |
22.6 |
21.5 |
20 |
18.4 |
16.8 |
Willamette Valley |
Salem State Hospital |
ppb |
34.5 |
34.8 |
35 |
34.5 |
34.4 |
34.2 |
|
|
|
|
|
|
|
|
|
|
|
37.2 |
36.5 |
35.7 |
34.7 |
33.2 |
31.8 |
30.6 |