San Diego County Air Pollution Control District - Columnar Rolling Average Report Page: 1 Generated: 2012-12-11 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 ) --------------- -------- -------- -------- -------- -------- --------- -------- 2012-12-10 00 0.040 0.018 ****** 0.009 0.014 0.008 0.017 2012-12-10 01 0.041 0.015 ****** 0.005 0.010 0.005 0.013 2012-12-10 02 0.042 0.014 ****** 0.002 0.007 0.002 0.011 2012-12-10 03 0.042 0.013 ****** 0.002 0.003 0.002 0.011 2012-12-10 04 0.042 0.012 ****** 0.002 0.001 0.002 0.012 2012-12-10 05 0.041 0.010 ****** 0.002 0.001 0.002 0.011 2012-12-10 06 0.041 0.010 ****** 0.002 0.001 0.002 0.010 2012-12-10 07 0.041 0.009 ****** 0.002 0.001 0.002 0.009 2012-12-10 08 0.040 0.007 ****** 0.002 0.001 0.002 0.009 2012-12-10 09 0.040 0.007 ****** 0.003 0.001 0.004 0.010 2012-12-10 10 0.039 0.009 ****** 0.005 0.003 0.007 0.013 2012-12-10 11 0.039 0.012 ****** 0.007 0.006 0.007 0.014 2012-12-10 12 0.039 0.016 ****** 0.010 0.010 0.008 0.017 2012-12-10 13 0.039 0.021 ****** 0.014 0.015 !!!!!! 0.022 2012-12-10 14 0.038 0.027 ****** 0.019 0.020 !!!!!! 0.024 2012-12-10 15 0.038 0.031 ****** 0.023 0.024 !!!!!! 0.030 2012-12-10 16 0.037 0.035 ****** 0.025 0.026 !!!!!! 0.033 2012-12-10 17 0.036 0.036 ****** 0.025 0.025 !!!!!! 0.033 2012-12-10 18 0.036 0.033 ****** 0.024 0.024 !!!!!! 0.029 2012-12-10 19 0.036 0.029 ****** 0.021 0.021 0.016 0.025 2012-12-10 20 0.035 0.024 ****** 0.018 0.017 0.014 0.020 2012-12-10 21 0.035 0.019 ****** 0.014 0.014 0.013 0.014 2012-12-10 22 0.034 0.014 ****** 0.009 0.009 0.009 0.014 2012-12-10 23 0.034 0.009 ****** 0.005 0.004 0.006 0.010 .ff San Diego County Air Pollution Control District - Columnar Rolling Average Report Page: 2 Generated: 2012-12-11 02:30:16 Site: OTAY_MES PENDLETON Parameter: 01_OZONE 01_OZONE Annex Parameter OZ-8h OZ-8h Units: (PPM ) (PPM ) --------------- -------- --------- 2012-12-10 00 0.019 0.019 2012-12-10 01 0.018 0.016 2012-12-10 02 0.016 0.015 2012-12-10 03 0.017 0.014 2012-12-10 04 0.015 0.012 2012-12-10 05 0.014 0.010 2012-12-10 06 0.013 0.009 2012-12-10 07 0.012 0.007 2012-12-10 08 0.010 0.007 2012-12-10 09 0.009 0.006 2012-12-10 10 0.013 0.006 2012-12-10 11 0.014 0.006 2012-12-10 12 0.017 0.010 2012-12-10 13 0.020 0.015 2012-12-10 14 0.024 0.018 2012-12-10 15 0.027 0.022 2012-12-10 16 0.027 0.026 2012-12-10 17 0.025 0.031 2012-12-10 18 0.021 0.036 2012-12-10 19 0.018 0.032 2012-12-10 20 0.014 0.028 2012-12-10 21 0.011 0.025 2012-12-10 22 0.007 0.024 2012-12-10 23 0.003 0.021