Date Printed: 7/27/2024 02:00 Daily Summary Report Site: Clemmons Middle 7/26/2024 Interval: 001h Ozone O3 Rolling 8-hr Ozone: Calibrator PM2.5 PM10 LC PM Coarse Time PPM PPM PPM µg/m3 µg/m3 µg/m3 00:00 .002 .011 B 4.8 21.3 16.4 01:00 .001 .008 B 6.1 27.5 21.4 02:00 .001 .005 B 5.5 26.3 20.7 03:00 .000 .003 B 6.1 29.2 23.0 04:00 .000 .002 B 6.4 30.7 24.3 05:00 .000 .001 B 6.5 31.9 25.3 06:00 .000 .001 B 5.6 26.2 20.5 07:00 .005 .001 B 6.0 21.4 15.3 08:00 .012 .002 B 8.6 17.3 8.6 09:00 .019 .005 B 8.1 14.6 6.4 10:00 .021 .007 B 7.2 13.2 5.9 11:00 .028 .011 B 6.5 11.5 4.9 12:00 .040 .016 B 9.8 15.6 5.7 13:00 .044 .021 B 11.8 16.9 5.1 14:00 .043 .026 .000 B 13.1 18.5 5.3 15:00 .042 .031 .000 13.6 19.9 6.3 16:00 .038 .034 .000 11.7 18.7 7.0 17:00 .043 .037 .000 11.7 18.1 6.3 18:00 .039 .040 .000 9.9 15.7 5.7 19:00 .027 .039 .000 9.8 17.6 7.8 20:00 .030 .038 .000 10.9 17.3 6.3 21:00 .021 .035 .000 11.9 21.0 9.1 22:00 .016 C .032 C .000 12.9 22.1 9.1 23:00 C .030 C .033 13.4 24.3 10.9 Average .020 .018 .003 9.0 20.7 11.5 Max .044 .040 .033 13.6 31.9 25.3 Max Hour 13:00 18:00 23:00 15:00 05:00 05:00 Min .000 .001 .000 4.8 11.5 4.9 Count 23 24 10 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error Ozone O3_Auto ZERO 26-Jul-2024 22:50:00 23:20:00 -0.0005 0.0 0.00 PREC 26-Jul-2024 22:50:00 23:50:00 0.0617 0.07 -11.98% Date Printed: 7/27/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 7/26/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Ozone: Calibrator Time PPB PPB PPB PPB PPM PPM PPM 00:00 -.2 .6 5.5 6.2 .009 .021 C 0 01:00 -.2 .6 6.0 6.7 .006 .017 C 0 02:00 -.2 .7 5.5 6.3 .005 .013 C 0 03:00 -.2 1.6 5.4 7.1 .002 .009 C 0 04:00 -.2 1.6 4.5 6.2 .002 .007 C 0 05:00 -.1 2.4 4.5 7.0 .002 .005 C 0 06:00 -.2 1.1 3.4 4.5 .008 .005 C 0 07:00 -.1 3.1 5.1 8.3 .010 .006 0 08:00 -.1 3.5 3.4 7.0 .014 .006 0 09:00 -.2 .6 2.4 3.1 .017 .008 0 10:00 -.2 .5 1.9 2.4 .024 .010 0 11:00 -.2 .2 1.6 1.9 .035 .014 0 12:00 -.2 .2 1.6 1.8 .042 .019 0 13:00 -.2 .2 1.6 1.8 .046 .025 0 14:00 -.2 .2 1.7 1.9 .043 .029 0 15:00 -.2 .2 C 1.4 C 1.6 C .036 .032 0 16:00 -.1 C C C .039 .035 0.0075 17:00 -.2 .3 C 3.2 C 3.5 C .044 .039 0 18:00 -.2 .2 3.3 3.6 .040 .041 0 19:00 -.1 .2 2.4 2.6 .038 .041 0 20:00 .0 C .2 3.4 3.7 .035 .040 0 21:00 C .3 4.5 4.8 .029 .038 0 22:00 .1 .2 3.6 3.9 .028 C .036 C 0 23:00 .0 .2 3.4 3.7 C .036 C 0.0343 Average -.1 .8 3.4 4.3 .024 .022 0.0017 Max .1 3.5 6.0 8.3 .046 .041 0.0343 Max Hour 22:00 08:00 01:00 07:00 13:00 19:00 23:00 Min -.2 .2 1.4 1.6 .002 .005 0 Count 23 23 23 23 23 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error NO NOXAUTO NOPREC 26-Jul-2024 15:46:00 16:11:00 69 70 -1.3% GPTPS 26-Jul-2024 15:46:00 16:18:00 0.6 0.0 .68 GPTZ 26-Jul-2024 15:46:00 16:38:00 215.8 225 -4.08% GPTPREC 26-Jul-2024 15:46:00 17:08:00 142.4 155 -8.07% NO2 GPTPREC 26-Jul-2024 15:46:00 17:08:00 74.3 70 6.26% NO2 Precision NO2DIFF PRECDIFF 26-Jul-2024 17:15:00 17:15:05 73.3 74.384 -1.41% NOx NOXAUTO NOPREC 26-Jul-2024 15:46:00 16:11:00 68.7 70 -1.72% Ozone O3_Auto ZERO 26-Jul-2024 22:50:00 23:20:00 -0.0024 0.0 0.00 PREC 26-Jul-2024 22:50:00 23:50:00 0.0656 0.07 -6.49% SO2 SO2AUTO ZERO 26-Jul-2024 20:46:00 21:06:00 -0.3 0.0 -.33 SPAN 26-Jul-2024 20:46:00 21:26:00 83 89.8 -7.53% PREC 26-Jul-2024 20:46:00 21:46:00 37.2 40 -6.86% Date Printed: 7/27/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 7/26/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 5.9 22.3 15.9 01:00 5.3 18.1 12.3 02:00 6.0 23.9 17.3 03:00 6.3 24.9 18.0 04:00 6.9 31.2 23.5 05:00 7.1 29.5 21.8 06:00 6.6 20.3 13.1 07:00 9.2 19.0 9.3 08:00 10.8 22.0 10.6 09:00 8.8 16.4 7.0 10:00 8.6 15.1 5.9 11:00 11.4 19.0 6.9 12:00 13.7 19.9 5.3 13:00 15.3 23.0 6.7 14:00 15.4 22.5 6.1 15:00 13.7 23.1 8.5 16:00 13.3 19.9 5.9 17:00 12.2 20.5 7.5 18:00 11.8 19.4 6.9 19:00 14.2 21.1 6.2 20:00 14.9 23.4 7.8 21:00 14.7 23.0 7.7 22:00 15.5 25.4 9.3 23:00 15.5 26.0 9.9 Average 10.9 22.0 10.3 Max 15.5 31.2 23.5 Max Hour 23:00 04:00 04:00 Min 5.3 15.1 5.3 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -6.86% Date Printed: 7/27/2024 02:00 Daily Summary Report Site: Union Cross 7/26/2024 Interval: 001h Ozone O3 Rolling 8-hr Ozone: Calibrator Temperature Dew Point Wind Speed Wind Direction Relative Humidity Barometric Pres. Time PPM PPM PPM DEGC DEGC MPH DEG PERCENT mmHg 00:00 .003 .017 C .000 22.7 22.5 1.2 223 98.9 738.9 01:00 .003 B .012 B .000 22.5 22.5 .8 172 99.4 738.5 02:00 .003 .009 B .000 22.4 22.4 1.1 185 99.8 738.2 03:00 .002 .006 B .000 22.3 22.3 .7 161 100.0 738.0 04:00 .001 .005 B .000 22.1 22.2 1.0 83 100.0 738.1 05:00 .001 .003 B .000 22.0 22.1 1.5 170 100.0 738.2 06:00 .004 P .002 P .000 P 22.4 P 22.4 P 2.9 P 61 P 99.6 P 738.5 P 07:00 .010 .003 P .000 23.2 22.2 4.5 65 94.4 738.6 08:00 .016 .005 P .000 23.4 21.6 6.6 60 91.0 738.8 09:00 .018 .007 P .000 23.7 21.7 7.7 62 90.0 738.8 10:00 .021 .009 P .000 24.1 22.1 5.0 75 89.6 738.9 11:00 .030 .012 P .000 25.4 21.9 5.3 85 82.3 738.6 12:00 .038 .017 P .000 26.8 21.5 5.1 98 72.9 738.3 13:00 .042 .022 P .000 27.3 20.9 6.0 78 67.6 738.0 14:00 .041 .027 .000 27.3 21.0 6.4 79 68.1 737.7 15:00 .040 .031 .000 27.3 21.4 7.7 64 70.3 737.5 16:00 .042 .034 .000 25.1 20.5 4.8 110 76.5 737.6 17:00 .039 B .037 B .000 25.5 21.2 2.9 122 78.2 737.5 18:00 .033 B .038 B .000 24.9 21.4 2.8 113 82.3 737.7 19:00 .038 .039 B .000 24.2 20.0 5.9 77 78.7 737.8 20:00 .036 .039 B .000 23.5 20.1 3.9 70 82.7 738.2 21:00 .030 .037 B .000 23.0 20.8 4.5 71 88.5 738.5 22:00 .026 C .035 B .000 22.7 21.1 2.7 60 91.6 738.6 23:00 C .035 B .033 22.6 21.2 4.0 60 92.9 738.9 Average .022 .020 .001 24.0 21.5 3.5 79 87.3 738.2 Max .042 .039 .033 27.3 22.5 7.7 223 100.0 738.9 Max Hour 16:00 20:00 23:00 15:00 00:00 15:00 00:00 05:00 23:00 Min .001 .002 .000 22.0 20.0 .7 60 67.6 737.5 Count 23 24 24 24 24 24 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error Ozone O3_Auto ZERO 26-Jul-2024 22:50:00 23:20:00 0.0005 0.0 0.00 PREC 26-Jul-2024 22:50:00 23:50:00 0.0689 0.07 -1.38% Flags T Out of Control A Arithmetic Error (math calculation error) t Out of Control (Partial) S Site Visit s Site Activity > Some Data Missing + Max Exceeded - Min Exceeded < Logger Invalid ? Suspect a Audit B Bad Status C Calibration c Ceiling Limit D Channel Disabled E Edited e Site Malfunction f Floor Limit H High-High Alarm h High Alarm I Invalidated By Edit J High Rate of Change Exceeded L Low-Low Alarm l Low Alarm M Maintenance m Marked Maint by edit O Overrange o Other P Power Failure p Precision Check Q Quality Assured R Rate of Change Exceeded V Dig Info#1 W Dig Info#2 X Dig Info#3 Y Dig Info#4 Z Dig Info#5 z Zero Adjusted F Boiler Offline j Low Rate of Change Exceeded