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Date Cottage Grove Eugene/Springfield Oakridge
09/17/2018 31 Good (Ozone) 29 Good (Ozone) 23 Good (Particulate Matter)
09/16/2018 28 Good (Ozone) 30 Good (Ozone) 23 Good (Particulate Matter)
09/15/2018 29 Good (Ozone) 24 Good (Ozone) 31 Good (Particulate Matter)
09/14/2018 26 Good (Ozone) 32 Good (Particulate Matter) 34 Good (Particulate Matter)
09/13/2018 27 Good (Ozone) 24 Good (Ozone) 19 Good (Particulate Matter)
09/12/2018 28 Good (Ozone) 25 Good (Ozone) 19 Good (Particulate Matter)
09/11/2018 30 Good (Ozone) 27 Good (Ozone) 21 Good (Particulate Matter)
09/10/2018 32 Good (Ozone) 29 Good (Ozone) 21 Good (Particulate Matter)
09/09/2018 27 Good (Ozone) 27 Good (Ozone) 26 Good (Particulate Matter)
09/08/2018 26 Good (Ozone) 26 Good (Ozone) 19 Good (Particulate Matter)
09/07/2018 32 Good (Particulate Matter) 39 Good (Particulate Matter) 54 Moderate (Particulate Matter)
09/06/2018 43 Good (Particulate Matter) 54 Moderate (Particulate Matter) 66 Moderate (Particulate Matter)
09/05/2018 49 Good (Particulate Matter) 62 Moderate (Particulate Matter) 59 Moderate (Particulate Matter)
09/04/2018 44 Good (Ozone) 42 Good (Ozone) 64 Moderate (Particulate Matter)
09/03/2018 31 Good (Ozone) 31 Good (Ozone) 39 Good (Particulate Matter)
09/02/2018 39 Good (Ozone) 39 Good (Ozone) 51 Moderate (Particulate Matter)
09/01/2018 33 Good (Ozone) 32 Good (Ozone) 40 Good (Particulate Matter)
08/31/2018 30 Good (Ozone) 27 Good (Ozone) 31 Good (Particulate Matter)
08/30/2018 20 Good (Particulate Matter) 20 Good (Particulate Matter) 25 Good (Particulate Matter)
08/29/2018 37 Good (Particulate Matter) 39 Good (Particulate Matter) 49 Good (Particulate Matter)
08/28/2018 50 Good (Particulate Matter) 52 Moderate (Particulate Matter) 39 Good (Particulate Matter)
08/27/2018 28 Good (Ozone) 28 Good (Ozone) 28 Good (Particulate Matter)
08/26/2018 38 Good (Particulate Matter) 27 Good (Ozone) 40 Good (Particulate Matter)
08/25/2018 48 Good (Particulate Matter) 43 Good (Particulate Matter) 96 Moderate (Particulate Matter)
08/24/2018 31 Good (Ozone) 28 Good (Ozone) 50 Good (Particulate Matter)
08/23/2018 81 Moderate (Particulate Matter) 86 Moderate (Particulate Matter) 86 Moderate (Particulate Matter)
08/22/2018 86 Moderate (Particulate Matter) 91 Moderate (Particulate Matter) 111 Unhealthy (Particulate Matter)
08/21/2018 107 Unhealthy (Particulate Matter) 113 Unhealthy (Particulate Matter) 149 Unhealthy (Particulate Matter)
08/20/2018 90 Moderate (Particulate Matter) 92 Moderate (Particulate Matter) 87 Moderate (Particulate Matter)
08/19/2018 58 Moderate (Particulate Matter) 63 Moderate (Particulate Matter) 49 Good (Particulate Matter)
08/18/2018 47 Good (Ozone) 45 Good (Ozone) 30 Good (Particulate Matter)
08/17/2018 45 Good (Ozone) 44 Good (Ozone) 56 Moderate (Particulate Matter)
08/16/2018 58 Moderate (Particulate Matter) 61 Moderate (Particulate Matter) 71 Moderate (Particulate Matter)
08/15/2018 60 Moderate (Particulate Matter) 64 Moderate (Particulate Matter) 80 Moderate (Particulate Matter)
08/14/2018 58 Moderate (Ozone) 65 Moderate (Particulate Matter) 60 Moderate (Particulate Matter)
08/13/2018 35 Good (Ozone) 34 Good (Particulate Matter) 27 Good (Particulate Matter)
08/12/2018 31 Good (Ozone) 31 Good (Ozone) 20 Good (Particulate Matter)
08/11/2018 18 Good (Ozone) 19 Good (Particulate Matter) 19 Good (Particulate Matter)
08/10/2018 31 Good (Ozone) 31 Good (Particulate Matter) 52 Moderate (Particulate Matter)
08/09/2018 61 Moderate (Ozone) 52 Moderate (Particulate Matter) 62 Moderate (Particulate Matter)
08/08/2018 39 Good (Ozone) 43 Good (Particulate Matter) 52 Moderate (Particulate Matter)
08/07/2018 54 Moderate (Ozone) 49 Good (Ozone) 44 Good (Particulate Matter)
08/06/2018 32 Good (Ozone) 32 Good (Ozone) 47 Good (Particulate Matter)
08/05/2018 27 Good (Ozone) 29 Good (Ozone) 32 Good (Particulate Matter)
08/04/2018 31 Good (Ozone) 32 Good (Ozone) 21 Good (Particulate Matter)