San Diego County Air Pollution Control District - Columnar Rolling Average Report Page: 1 Generated: 2013-01-01 02:30:16 Site: ALPINE CHULA_VI DEL_MAR DOWNTOWN EL_CAJON ESCONDIDO MIRAMAR Parameter: 01_OZONE 01_OZONE 01_OZONE 01_OZONE 01_OZONE 01_OZONE 01_OZONE Annex Parameter OZ-8h OZ-8h OZ-8h OZ-8h OZ-8h OZ-8h OZ-8h Units: (PPM ) (PPM ) (PPM ) (PPM ) (PPM ) (PPM ) (PPM ) --------------- -------- -------- -------- -------- -------- --------- -------- 2012-12-31 00 0.040 0.022 ****** 0.009 0.021 0.012 0.024 2012-12-31 01 0.040 0.020 ****** 0.008 0.019 0.008 0.023 2012-12-31 02 0.040 0.018 ****** 0.007 !!!!!! 0.005 0.021 2012-12-31 03 0.040 0.016 ****** 0.005 !!!!!! 0.003 0.021 2012-12-31 04 0.040 0.014 ****** 0.003 !!!!!! 0.003 0.021 2012-12-31 05 0.040 0.014 ****** 0.002 0.008 0.002 0.019 2012-12-31 06 0.039 0.014 ****** 0.002 0.006 0.002 0.018 2012-12-31 07 0.038 0.012 ****** 0.003 0.004 0.002 0.016 2012-12-31 08 0.036 0.012 ****** 0.004 0.002 0.003 0.015 2012-12-31 09 0.035 0.013 ****** 0.005 0.004 0.005 0.015 2012-12-31 10 0.034 0.015 ****** 0.007 0.006 0.009 0.018 2012-12-31 11 0.035 0.017 ****** 0.009 0.009 0.013 0.019 2012-12-31 12 0.036 0.019 ****** 0.012 0.014 0.017 0.022 2012-12-31 13 0.036 0.023 ****** 0.016 0.018 0.022 0.025 2012-12-31 14 0.037 0.027 ****** 0.019 0.022 0.027 0.027 2012-12-31 15 0.038 0.031 ****** 0.022 0.026 0.031 0.031 2012-12-31 16 0.038 0.035 ****** 0.025 0.029 0.034 0.034 2012-12-31 17 0.038 0.035 ****** 0.027 0.029 0.034 0.035 2012-12-31 18 0.038 0.032 ****** 0.025 0.027 0.031 0.032 2012-12-31 19 0.037 0.030 ****** 0.022 0.024 0.027 0.031 2012-12-31 20 0.037 0.027 ****** 0.019 0.021 0.023 0.029 2012-12-31 21 0.036 0.023 ****** 0.016 0.018 0.020 0.027 2012-12-31 22 0.036 0.020 ****** 0.013 0.015 0.016 0.026 2012-12-31 23 0.035 0.017 ****** 0.009 0.014 0.014 0.023 .ff San Diego County Air Pollution Control District - Columnar Rolling Average Report Page: 2 Generated: 2013-01-01 02:30:16 Site: OTAY_MES PENDLETON Parameter: 01_OZONE 01_OZONE Annex Parameter OZ-8h OZ-8h Units: (PPM ) (PPM ) --------------- -------- --------- 2012-12-31 00 0.019 0.025 2012-12-31 01 0.017 0.022 2012-12-31 02 0.017 0.020 2012-12-31 03 0.017 0.019 2012-12-31 04 0.015 0.016 2012-12-31 05 0.015 0.014 2012-12-31 06 0.013 0.014 2012-12-31 07 0.012 0.014 2012-12-31 08 0.011 0.014 2012-12-31 09 0.012 0.014 2012-12-31 10 0.012 0.016 2012-12-31 11 0.014 0.018 2012-12-31 12 0.015 0.022 2012-12-31 13 0.018 0.026 2012-12-31 14 0.023 0.029 2012-12-31 15 0.026 0.033 2012-12-31 16 0.029 0.036 2012-12-31 17 0.029 0.039 2012-12-31 18 0.030 0.039 2012-12-31 19 0.030 0.037 2012-12-31 20 0.027 0.034 2012-12-31 21 0.023 0.032 2012-12-31 22 0.019 0.030 2012-12-31 23 0.016 0.027