Date Printed: 5/20/2024 02:00 Daily Summary Report Site: Clemmons Middle 5/19/2024 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 .030 .028 D 2.7 6.9 4.1 01:00 .031 .027 D 2.6 6.7 4.0 02:00 .030 .027 D 2.5 6.4 3.8 03:00 .029 .027 D 2.4 5.7 3.2 04:00 .027 .028 D 2.6 6.5 3.8 05:00 .030 .029 D 1.9 5.0 3.1 06:00 .027 .029 D 2.0 5.9 3.9 07:00 .031 .029 D 1.4 4.2 2.7 08:00 .037 .030 D 2.4 4.4 2.0 09:00 .038 .031 D 3.1 6.7 3.5 10:00 .042 .033 D 3.0 5.6 2.6 11:00 .044 .034 D 3.0 5.8 2.8 12:00 .044 .037 D 3.5 6.5 3.0 13:00 .046 .039 D 3.7 6.9 3.1 14:00 .044 .041 D 3.7 6.9 3.1 15:00 .043 .042 D 3.7 7.1 3.3 16:00 .043 .043 D 3.5 6.8 3.2 17:00 .043 .043 D 3.4 6.0 2.6 18:00 .041 .043 D 3.5 6.9 3.4 19:00 .036 .042 D 4.2 7.7 3.4 20:00 .032 .041 D 4.4 8.0 3.5 21:00 .027 .039 D 6.1 10.6 4.5 22:00 .019 .036 D 6.0 11.6 5.5 23:00 .012 .032 D 6.8 13.6 6.8 Average .034 .034 3.4 7.0 3.5 Max .046 .043 D 6.8 13.6 6.8 Max Hour 13:00 18:00 23:00 23:00 23:00 Min .012 .027 D 1.4 4.2 2.0 Count 24 24 0 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 % Error Date Printed: 5/20/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 5/19/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Ozone: Calibrator Time PPB PPB PPB PPB PPM PPM PPM 00:00 -.6 .0 .8 .8 .030 .026 C 0 01:00 -.6 .0 .8 .8 .029 .026 C 0 02:00 -.7 .0 .7 .7 .030 .026 C 0 03:00 -.6 .0 1.0 1.0 .029 .028 C 0 04:00 -.6 .0 1.2 1.3 .032 .029 C 0 05:00 -.7 .0 .7 .7 .031 .030 C 0 06:00 -.7 .1 1.3 1.5 .030 .030 C 0 07:00 -.7 .1 .9 1.1 .033 .031 0 08:00 -.6 .1 .9 1.1 .037 .031 0 09:00 -.6 .2 1.0 1.3 .038 .032 0 10:00 -.6 .4 1.4 1.9 .041 .034 0 11:00 -.7 .1 .9 1.0 .044 .036 0 12:00 -.6 .3 2.0 2.3 .044 .037 0 13:00 -.6 .3 .9 1.2 .044 .039 0 14:00 -.6 .1 .8 1.0 .043 .040 0 15:00 -.6 .1 C 1.0 C 1.2 C .042 .042 0 16:00 -.6 C C C .043 .042 0.0076 17:00 -.6 .8 C 1.2 C 2.0 C .042 .043 0 18:00 -.6 .0 1.5 1.5 .040 .043 0 19:00 -.6 .0 2.9 2.9 .035 .042 0 20:00 -.6 C .1 4.6 4.7 .029 .040 0 21:00 C .1 4.4 4.6 .024 .037 0 22:00 -.6 .2 5.1 5.3 .021 C .034 C 0 23:00 -.6 .2 4.7 4.9 C .033 C 0.0344 Average -.6 .1 1.7 1.9 .035 .034 0.0017 Max -.6 .8 5.1 5.3 .044 .043 0.0344 Max Hour 23:00 17:00 22:00 22:00 13:00 18:00 23:00 Min -.7 .0 .7 .7 .021 .026 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 19-May-2024 15:46:00 16:11:00 73.3 70 4.82% GPTPS 19-May-2024 15:46:00 16:18:00 0.6 0.0 .69 GPTZ 19-May-2024 15:46:00 16:38:00 221.4 225 -1.57% GPTPREC 19-May-2024 15:46:00 17:08:00 149.1 155 -3.77% NO2 GPTPREC 19-May-2024 15:46:00 17:08:00 73.4 70 4.91% NO2 Precision NO2DIFF PRECDIFF 19-May-2024 17:15:00 17:15:05 72.3 73.434 -1.54% NOx NOXAUTO NOPREC 19-May-2024 15:46:00 16:11:00 73.2 70 4.61% Ozone O3_Auto ZERO 19-May-2024 22:50:00 23:20:00 -0.0013 0.0 0.00 PREC 19-May-2024 22:50:00 23:50:00 0.068 0.07 -2.71% SO2 SO2AUTO ZERO 19-May-2024 20:46:00 21:06:00 -0.7 0.0 -.74 SPAN 19-May-2024 20:46:00 21:26:00 91.7 89.8 2.18% PREC 19-May-2024 20:46:00 21:46:00 41.4 40 3.6% Date Printed: 5/20/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 5/19/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 2.8 10.0 7.2 01:00 2.9 9.3 6.3 02:00 2.7 8.9 6.1 03:00 2.7 9.6 6.9 04:00 2.0 7.8 5.7 05:00 1.6 7.0 5.3 06:00 1.6 5.8 4.1 07:00 2.2 6.6 4.4 08:00 3.8 9.0 5.2 09:00 3.9 8.2 4.2 10:00 3.6 7.9 4.1 11:00 3.9 8.9 4.8 12:00 4.0 9.5 5.3 13:00 4.0 8.9 4.6 14:00 3.9 8.3 4.1 15:00 3.6 8.4 4.5 16:00 3.5 7.2 3.5 17:00 3.7 8.4 4.4 18:00 3.9 7.8 3.7 19:00 4.4 8.4 3.8 20:00 5.2 9.7 4.3 21:00 5.4 12.3 6.8 22:00 5.8 13.0 7.1 23:00 5.9 14.2 8.3 Average 3.6 8.9 5.1 Max 5.9 14.2 8.3 Max Hour 23:00 23:00 23:00 Min 1.6 5.8 3.5 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 3.6% Date Printed: 5/20/2024 02:00 Daily Summary Report Site: Union Cross 5/19/2024 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 .034 .030 C .000 15.9 14.2 8.2 67 91.3 734.3 01:00 .033 .029 C .000 15.7 14.1 7.9 59 92.0 734.4 02:00 .031 .029 C .000 15.5 14.4 7.3 57 94.2 734.3 03:00 .030 .030 C .000 15.2 14.5 7.0 55 96.1 734.3 04:00 .033 .031 C .000 15.0 13.9 7.7 61 94.3 734.6 05:00 .037 .033 C .000 14.9 13.3 8.2 56 91.9 735.0 06:00 .036 .033 C .000 15.1 13.4 8.3 60 91.2 735.6 07:00 .039 .034 .000 15.6 13.4 9.0 58 89.0 735.9 08:00 .043 .035 .000 16.5 13.0 8.7 60 82.3 736.2 09:00 .041 .036 .000 17.4 13.4 8.2 66 79.5 736.3 10:00 .043 .038 .000 18.8 13.7 8.2 61 74.0 736.3 11:00 .045 .039 .000 19.8 13.7 7.5 68 69.2 736.3 12:00 .046 .041 .000 20.3 13.8 8.2 61 67.1 736.1 13:00 .044 .042 .000 20.9 14.2 7.2 65 66.0 735.8 14:00 .044 .043 .000 21.4 14.5 7.3 65 65.0 735.4 15:00 .043 .044 .000 21.7 14.7 7.1 60 64.5 735.0 16:00 .044 .044 .000 22.2 14.7 7.1 73 62.1 735.0 17:00 .042 .044 .000 22.0 14.8 5.7 81 63.4 735.1 18:00 .040 .044 .000 21.6 14.9 3.8 88 66.5 735.3 19:00 .035 .042 .000 20.1 14.7 2.0 105 72.8 735.7 20:00 .026 .040 .000 18.6 14.7 1.3 122 79.9 736.1 21:00 .025 .038 .000 18.0 14.6 1.4 133 82.9 736.4 22:00 .018 C .034 C .000 16.8 14.9 1.0 96 90.0 736.5 23:00 C .033 C .033 15.7 14.9 O .8 101 95.9 O 736.6 Average .037 .036 .001 18.1 14.2 6.0 65 80.0 735.5 Max .046 .044 .033 22.2 14.9 9.0 133 96.1 736.6 Max Hour 12:00 18:00 23:00 16:00 23:00 07:00 21:00 03:00 23:00 Min .018 .029 .000 14.9 13.0 .8 55 62.1 734.3 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 19-May-2024 22:50:00 23:20:00 0.0012 0.0 0.00 PREC 19-May-2024 22:50:00 23:50:00 0.0717 0.07 3.01% 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