Ozone 8 hr Running Average

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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	28.1	26.9	25.7	24.9	23.3	22.2	20.7	20.4	21.7	23.3	25.1	27	29.4	31.3	33.6	35.2	36	35.7	34.6	33.2	31.7	30.2	28.7	27
Portland Metro	Carus Spangler Road	ppb	28	26.9	26.6	26.7	27.4	27.9	28.2	28.1	28	27.8	27.4	27	26.3	26	25.8	25.3	24.4	22.3	19.8	17.7	15.9	13.4	11.4	10.4
Portland Metro	Portland SE Lafayette	ppb	25.1	23.7	22.6	22	22.3	22.9	23.7	23.6	22.8	22	21	20.6	19.4	19.4	19.3	20	21.1	22.4	22	19.6	17.6	14.9	12.4	9.7
Portland Metro	Sauvie Island	ppb	20.9	20.1	18.9	19.4	19.2																23.3	23.1	23.3	23.3
Portland Metro	Tualatin Bradbury Court	ppb	23.4	23.8	23.5	23.3	23.3	23.2	22.2	20.3	18.3	16.5	14.5	13	11.8	11.8	13.1	14.3	15.4	16.1	16.1	14.4	12.8	11.1	8.7	6.6
SW Oregon	Talent	ppb	30.7	29.8	29	28.2	27.7	27.7	27.3	26.5	25.9	26.2	27	28.5	30.4	32.5	35	37.6	39.6	40.6	40.3	39.3	37.5	35.5	33.5	32
Willamette Valley	Eugene Amazon Park	ppb	30.7	31.5	32.5	31.6	30.7	29.7	28.5	27	26.5	26.3	26.5	27.1	27.8	28.6	29.5	30.5	30.8	30.5	29.6	28.1	26.6	24.6	22.8	21.5
Willamette Valley	Eugene Saginaw	ppb	21.2	20.7	21	20	20.3	20.6	20.7	20.3	20	20.2	21	21.8	23.5	25.1	27.1	28.3	29.2	27.8	24.3	21	17.7	15.1	12.5	10.6
Willamette Valley	Salem State Hospital	ppb	27.6	26.9	26.5	26.7	27.1	27.2	26.7	26.1	25.5	25.5	25.4	25.6	26.1	26.9	27.7	28.3	27.6	25.5	23.6	22	19.5	17.1	14.2	11
Willamette Valley	Turner Cascade Junior HS	ppb	22.9	22.7	23.2	23.5	24.2	24.5	25	24.8	24.8	25	25.3	26.2	27	27.9	28.9	29.5	29.8	29.3	28	25.3	22.2	18.9	15.1	11.6