Date Printed: 5/17/2024 02:00 Daily Summary Report Site: Clemmons Middle 5/16/2024 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 .000 .013 7.2 19.1 11.9 01:00 .001 .008 7.2 19.9 12.6 02:00 .005 .006 6.8 20.0 13.2 03:00 .006 .004 6.6 18.8 12.2 04:00 .006 .004 6.7 22.4 15.6 05:00 .005 .003 7.1 22.3 15.1 06:00 .006 .004 5.9 17.4 11.5 07:00 .017 .006 4.1 10.2 6.0 08:00 .023 .008 5.3 11.4 6.1 09:00 .037 .013 3.7 7.6 3.8 10:00 .043 .018 B B B 11:00 .047 .023 3.2 7.6 4.4 12:00 .046 .028 3.1 7.7 4.5 13:00 .046 .033 3.0 7.6 4.5 14:00 .047 .038 3.0 7.3 4.2 15:00 .048 .042 3.2 7.6 4.3 16:00 .043 .045 3.3 7.5 4.2 17:00 .045 .046 3.3 7.6 4.2 18:00 .039 .045 3.2 7.3 4.1 19:00 .027 .043 3.7 9.5 5.8 20:00 .023 .040 5.1 12.8 7.7 21:00 .020 .036 4.5 11.6 7.1 22:00 .015 .032 4.5 10.6 6.1 23:00 .011 .028 4.7 14.1 9.3 Average .025 .023 4.7 12.5 7.7 Max .048 .046 7.2 22.4 15.6 Max Hour 15:00 17:00 01:00 04:00 04:00 Min .000 .003 3.0 7.3 3.8 Count 24 24 0 23 23 23 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 % Error Date Printed: 5/17/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 5/16/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Ozone: Calibrator Time PPB PPB PPB PPB PPM PPM PPM 00:00 -.5 2.8 12.4 15.3 .001 .016 C 0 01:00 -.5 .8 6.6 7.4 .007 .012 C 0 02:00 -.6 .2 4.3 4.5 .010 .009 C 0 03:00 -.6 .2 3.5 3.7 .010 .007 C 0 04:00 -.6 .1 2.8 3.0 .012 .007 C 0 05:00 -.6 .1 1.8 2.0 .018 .009 C 0 06:00 -.6 .4 2.2 2.7 .020 .011 C 0 07:00 -.6 .4 2.2 2.7 .022 .012 0 08:00 -.6 .5 1.9 2.4 .029 .016 0 09:00 -.6 .5 1.6 2.2 .037 .020 0 10:00 -.6 .3 1.8 2.2 .044 .024 0 11:00 -.6 .3 2.0 2.4 .050 .029 0 12:00 -.6 .2 1.5 1.8 .047 .033 0 13:00 -.6 .2 1.4 1.6 .049 .037 0 14:00 -.6 .1 1.4 1.6 .050 .041 0 15:00 -.6 .1 C 1.3 C 1.5 C .047 .044 0 16:00 -.6 C C C .045 .046 0.0075 17:00 -.6 .1 C 1.7 C 1.9 C .047 .047 0 18:00 -.5 3.0 7.1 10.1 .042 .047 0 19:00 -.6 .1 6.2 6.4 .038 .046 0 20:00 -.6 C .1 8.3 8.5 .034 .044 0 21:00 C .6 12.8 13.5 .024 .041 0 22:00 -.6 .4 12.9 13.4 .019 C .037 C 0 23:00 -.6 .2 12.7 13.0 C .036 C 0.0342 Average -.5 .5 4.8 5.3 .030 .027 0.0017 Max -.5 3.0 12.9 15.3 .050 .047 0.0342 Max Hour 18:00 18:00 22:00 00:00 14:00 18:00 23:00 Min -.6 .1 1.3 1.5 .001 .007 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 16-May-2024 15:46:00 16:11:00 73.8 70 5.52% GPTPS 16-May-2024 15:46:00 16:18:00 0.6 0.0 .7 GPTZ 16-May-2024 15:46:00 16:38:00 222.5 225 -1.09% GPTPREC 16-May-2024 15:46:00 17:08:00 150.5 155 -2.88% NO2 GPTPREC 16-May-2024 15:46:00 17:08:00 73.1 70 4.44% NO2 Precision NO2DIFF PRECDIFF 16-May-2024 17:15:00 17:15:05 72 73.105 -1.5% NOx NOXAUTO NOPREC 16-May-2024 15:46:00 16:11:00 73.5 70 5.1% Ozone O3_Auto ZERO 16-May-2024 22:50:00 23:20:00 -0.0015 0.0 0.00 PREC 16-May-2024 22:50:00 23:50:00 0.0684 0.07 -1.95% SO2 SO2AUTO ZERO 16-May-2024 20:46:00 21:06:00 -0.7 0.0 -.74 SPAN 16-May-2024 20:46:00 21:26:00 91.7 89.8 2.16% PREC 16-May-2024 20:46:00 21:46:00 41.5 40 3.94% Date Printed: 5/17/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 5/16/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 8.6 26.8 17.8 01:00 7.9 27.0 18.7 02:00 6.7 21.8 14.7 03:00 6.8 19.1 12.0 04:00 6.4 19.7 13.0 05:00 4.9 15.9 10.8 06:00 5.3 17.3 11.8 07:00 4.9 14.0 8.9 08:00 3.8 9.3 5.2 09:00 3.3 8.0 4.5 10:00 2.9 8.2 5.0 11:00 3.1 8.2 4.8 12:00 3.1 9.0 5.5 13:00 3.1 8.6 5.1 14:00 3.2 9.6 6.0 15:00 3.1 8.2 4.6 16:00 3.2 11.5 7.7 17:00 3.2 11.8 8.1 18:00 5.9 22.1 15.3 19:00 4.1 18.7 14.0 20:00 4.9 13.7 8.4 21:00 5.2 17.1 11.4 22:00 6.3 16.7 10.0 23:00 4.9 17.3 12.1 Average 4.7 14.9 9.8 Max 8.6 27.0 18.7 Max Hour 00:00 01:00 01:00 Min 2.9 8.0 4.5 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 3.94% Date Printed: 5/17/2024 02:00 Daily Summary Report Site: Union Cross 5/16/2024 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 .005 .015 C .000 16.6 16.6 1.4 263 100.0 729.6 01:00 .006 .012 C .000 16.6 16.6 1.8 275 100.0 729.5 02:00 .007 .009 C .000 16.3 16.3 2.3 104 100.0 729.4 03:00 .010 .007 C .000 16.5 16.5 2.5 57 100.0 729.9 04:00 .017 .008 C .000 16.7 16.8 4.3 74 100.0 730.3 05:00 .021 .010 C .000 16.7 16.5 5.2 62 98.5 730.9 06:00 .021 .012 C .000 16.8 16.1 3.2 71 96.4 731.5 07:00 .024 .014 .000 17.3 15.9 3.2 79 92.4 731.6 08:00 .028 .017 .000 18.5 15.5 1.9 131 84.7 731.8 09:00 .034 .020 .000 20.0 15.4 2.6 165 76.6 731.8 10:00 .043 .025 .000 21.3 15.4 3.1 177 70.0 731.8 11:00 .050 .030 .000 22.4 15.3 3.7 230 64.3 731.8 12:00 .053 .034 .000 23.1 15.4 3.8 182 61.1 731.5 13:00 .051 .038 .000 24.2 15.6 3.1 246 57.2 731.4 14:00 .053 .042 .000 25.5 15.6 3.0 235 50.5 731.1 15:00 .053 .046 .000 25.8 16.2 3.5 241 51.7 731.2 16:00 .047 .048 .000 25.5 16.4 1.2 121 54.6 731.4 17:00 .042 .049 .000 25.4 16.8 1.1 124 56.7 731.4 18:00 .038 .048 .000 25.3 17.1 1.5 182 58.9 731.6 19:00 .034 .046 .000 23.2 16.8 1.2 193 67.5 731.8 20:00 .027 .043 .000 21.1 16.3 .6 178 75.8 731.9 21:00 .022 .039 .000 19.9 16.2 1.0 187 81.4 731.9 22:00 .019 C .035 C .000 19.2 15.9 .9 206 83.3 731.9 23:00 C .033 C .033 18.6 16.3 1.9 246 88.4 732.7 Average .030 .028 .001 20.5 16.2 .8 161 77.9 731.2 Max .053 .049 .033 25.8 17.1 5.2 275 100.0 732.7 Max Hour 15:00 17:00 23:00 15:00 18:00 05:00 01:00 04:00 23:00 Min .005 .007 .000 16.3 15.3 .6 57 50.5 729.4 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 16-May-2024 22:50:00 23:20:00 0.0011 0.0 0.00 PREC 16-May-2024 22:50:00 23:50:00 0.0717 0.07 2.87% 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