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 |
32.6 |
32.2 |
31.4 |
30.3 |
29.4 |
28.1 |
24 |
22.8 |
23.5 |
23.9 |
25.7 |
28.2 |
31.4 |
34.6 |
39.5 |
42.3 |
43.8 |
44.9 |
44.1 |
44.1 |
43.9 |
|
|
|
Portland Metro |
Carus Spangler Road |
ppb |
33.1 |
30.2 |
27.6 |
25.4 |
23.2 |
21 |
20.1 |
19.7 |
20.6 |
21.9 |
23.5 |
25.1 |
27.8 |
31.2 |
32 |
33.8 |
35 |
35.6 |
35.7 |
36 |
36.2 |
|
|
|
Portland Metro |
Portland SE Lafayette |
ppb |
25.7 |
21.9 |
18.3 |
15.8 |
14.8 |
14.8 |
15.1 |
16.6 |
19.1 |
21.2 |
23.9 |
25.4 |
27.2 |
28.6 |
29.9 |
30.9 |
30.7 |
30.1 |
28.7 |
29 |
28.8 |
|
|
|
Portland Metro |
Sauvie Island |
ppb |
29.2 |
26.5 |
23.6 |
21.1 |
18.8 |
16.6 |
15.5 |
15.5 |
15.8 |
17.7 |
19.7 |
22.1 |
24.5 |
27.1 |
29.7 |
30.5 |
31.2 |
30.9 |
30.7 |
30.5 |
30.3 |
|
|
|
Portland Metro |
Tualatin Bradbury Court |
ppb |
24.6 |
21.6 |
18.6 |
16 |
14 |
13 |
14.2 |
15 |
15 |
16.6 |
18.4 |
20.6 |
22.5 |
24 |
23.7 |
23.7 |
24 |
22.8 |
21.6 |
21.3 |
21.3 |
|
|
|
SW Oregon |
Talent |
ppb |
43 |
40.9 |
39.6 |
37.8 |
34.8 |
31.9 |
30.2 |
29.4 |
28.8 |
28.8 |
28.6 |
29.4 |
31.7 |
35 |
37.7 |
39.7 |
41 |
41.2 |
40.8 |
41.1 |
41.2 |
|
|
|
Willamette Valley |
Eugene Amazon Park |
ppb |
31.9 |
28.4 |
25.2 |
23 |
21.5 |
20.2 |
19.2 |
18.7 |
19.1 |
20.8 |
22.8 |
24.3 |
25.3 |
26.8 |
29 |
30.8 |
31.5 |
31.8 |
31.5 |
31.8 |
31.8 |
|
|
|
Willamette Valley |
Eugene Saginaw |
ppb |
28.4 |
24 |
20.2 |
16.9 |
13.6 |
11 |
10 |
10.6 |
13.1 |
16.4 |
20 |
23.7 |
27.6 |
30.9 |
33.1 |
34 |
34.1 |
33.6 |
32.8 |
32 |
31.3 |
|
|
|
Willamette Valley |
Salem State Hospital |
ppb |
31.5 |
27.9 |
24.8 |
22.7 |
20.2 |
18.3 |
16.6 |
16.3 |
17.3 |
19.5 |
21.9 |
23.8 |
26.5 |
29 |
30.7 |
32.4 |
33.2 |
33.1 |
33.2 |
32.9 |
32.5 |
|
|
|
Willamette Valley |
Turner Cascade Junior HS |
ppb |
28.5 |
25.8 |
22.7 |
19.6 |
17.5 |
15.9 |
15.3 |
15.1 |
16.8 |
18.7 |
22.1 |
25.8 |
29.1 |
32.1 |
34.1 |
35.2 |
35.4 |
35.1 |
34.4 |
34 |
33.4 |
|
|
|