Date Printed: 7/26/2024 02:00 Daily Summary Report Site: Clemmons Middle 7/25/2024 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 .019 .024 B 4.5 14.3 9.7 01:00 .019 .022 B 3.9 12.8 8.8 02:00 .016 .020 B 4.2 15.7 11.4 03:00 .014 .019 B 4.3 16.4 12.0 04:00 .013 .019 B 4.4 18.5 14.1 05:00 .012 .017 B 4.6 17.9 13.2 06:00 .012 .016 B 4.4 20.0 15.6 07:00 .015 .015 B 3.8 12.8 8.9 08:00 .021 .015 B 3.2 8.6 5.4 09:00 .022 .016 B 3.2 8.8 5.5 10:00 .024 .017 B D D D 11:00 .020 .017 B 3.4 10.1 6.6 12:00 .024 .019 B 3.5 9.4 5.8 13:00 .023 .020 B 3.5 8.7 5.2 14:00 .027 .022 B 3.4 8.8 5.3 15:00 .028 .024 B 3.5 8.7 5.2 16:00 .030 .025 B 3.6 9.7 6.1 17:00 .027 .025 B 3.6 8.8 5.1 18:00 .022 .025 B 3.7 9.6 5.9 19:00 .017 .025 B 3.9 11.4 7.5 20:00 .008 .023 B 4.4 17.5 13.1 21:00 .004 .020 B 5.3 22.1 16.7 22:00 .005 .018 B 4.9 19.8 14.9 23:00 .004 .015 B 5.1 22.2 17.0 Average .017 .019 4.0 13.5 9.5 Max .030 .025 B 5.3 22.2 17.0 Max Hour 16:00 19:00 21:00 23:00 23:00 Min .004 .015 B 3.2 8.6 5.1 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: 7/26/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 7/25/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Ozone: Calibrator Time PPB PPB PPB PPB PPM PPM PPM 00:00 -.2 .1 3.4 3.6 .019 .031 C 0 01:00 -.2 .2 2.7 3.0 .019 .028 C 0 02:00 -.2 .2 2.1 2.4 .021 .026 C 0 03:00 -.2 .2 2.7 3.0 .018 .023 C 0 04:00 -.2 .2 3.0 3.2 .017 .021 C 0 05:00 -.2 .1 3.3 3.5 .017 .019 C 0 06:00 -.2 .4 5.1 5.5 .014 .018 C 0 07:00 -.2 .6 5.0 5.7 .015 .018 0 08:00 -.2 .7 4.3 5.0 .018 .017 0 09:00 -.2 .7 4.1 4.9 .019 .017 0 10:00 -.2 .9 3.5 4.4 .021 .017 0 11:00 -.2 .6 2.9 3.5 .022 .018 0 12:00 -.2 .6 2.3 2.9 .023 .019 0 13:00 -.2 .5 2.1 2.6 .024 .020 0 14:00 -.2 .4 1.6 2.0 .027 .021 0 15:00 -.2 .3 C 2.0 C 2.4 C .030 .023 0 16:00 -.2 C C C .033 .025 0.0075 17:00 -.2 .3 C 2.6 C 2.9 C .037 .027 0 18:00 -.2 .3 3.4 3.7 .033 .029 0 19:00 -.1 .1 5.0 5.2 .027 .029 0 20:00 -.2 C .2 7.2 7.4 .018 .029 0 21:00 C .4 8.3 8.7 .012 .027 0 22:00 -.1 .5 5.5 6.1 .012 C .025 C 0 23:00 -.2 .3 5.3 5.6 C .025 C 0.0345 Average -.1 .3 3.8 4.2 .021 .023 0.0017 Max -.1 .9 8.3 8.7 .037 .031 0.0345 Max Hour 22:00 10:00 21:00 21:00 17:00 00:00 23:00 Min -.2 .1 1.6 2.0 .012 .017 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 25-Jul-2024 15:46:00 16:11:00 68.8 70 -1.71% GPTPS 25-Jul-2024 15:46:00 16:18:00 0.5 0.0 .54 GPTZ 25-Jul-2024 15:46:00 16:38:00 215.3 225 -4.27% GPTPREC 25-Jul-2024 15:46:00 17:08:00 141.8 155 -8.46% NO2 GPTPREC 25-Jul-2024 15:46:00 17:08:00 74 70 5.76% NO2 Precision NO2DIFF PRECDIFF 25-Jul-2024 17:15:00 17:15:05 73.4 74.032 -.73% NOx NOXAUTO NOPREC 25-Jul-2024 15:46:00 16:11:00 68.6 70 -1.93% Ozone O3_Auto ZERO 25-Jul-2024 22:50:00 23:20:00 -0.0036 0.0 0.00 PREC 25-Jul-2024 22:50:00 23:50:00 0.066 0.07 -5.11% SO2 SO2AUTO ZERO 25-Jul-2024 20:46:00 21:06:00 -0.2 0.0 -.3 SPAN 25-Jul-2024 20:46:00 21:26:00 82.9 89.8 -7.66% PREC 25-Jul-2024 20:46:00 21:46:00 37.3 40 -6.7% Date Printed: 7/26/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 7/25/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 5.6 16.1 10.1 01:00 5.5 18.9 13.0 02:00 4.7 16.5 11.5 03:00 4.8 18.9 13.7 04:00 4.8 18.3 13.2 05:00 4.7 16.8 11.7 06:00 5.0 17.9 12.6 07:00 4.5 14.9 10.1 08:00 4.0 11.4 7.2 09:00 3.6 9.7 5.9 10:00 3.5 9.0 5.2 11:00 5.5 12.3 6.4 12:00 4.5 11.0 6.2 13:00 4.3 11.9 7.2 14:00 4.0 10.2 5.8 15:00 4.4 10.6 5.8 16:00 4.6 11.9 6.8 17:00 5.2 12.0 6.4 18:00 5.1 12.1 6.5 19:00 5.2 12.6 7.0 20:00 5.2 12.0 6.4 21:00 5.4 15.2 9.4 22:00 5.3 16.9 11.2 23:00 4.7 14.5 9.4 Average 4.7 13.8 8.6 Max 5.6 18.9 13.7 Max Hour 00:00 03:00 03:00 Min 3.5 9.0 5.2 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -6.7% Date Printed: 7/26/2024 02:00 Daily Summary Report Site: Union Cross 7/25/2024 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 .022 .030 P .000 22.0 22.0 1.9 230 99.6 741.0 01:00 .020 .027 P .000 22.0 22.1 2.0 222 99.7 740.7 02:00 .019 .024 P .000 22.1 22.1 2.5 218 100.0 740.6 03:00 .019 .023 P .000 21.9 21.9 1.7 229 100.0 740.3 04:00 .017 .022 P .000 21.9 21.9 2.7 214 100.0 740.4 05:00 .015 .020 P .000 21.8 21.9 1.8 222 100.0 740.3 06:00 .015 .018 C .000 22.0 22.0 2.6 217 100.0 740.5 07:00 .015 .018 .000 22.3 22.3 1.5 220 100.0 740.7 08:00 B .017 B .000 22.3 22.3 1.3 226 99.6 740.7 09:00 D .017 B .000 22.6 22.3 1.7 298 98.2 740.7 10:00 D B .000 23.3 D 22.4 D 1.8 - 273 D 95.1 D 740.5 D 11:00 .026 B .000 23.8 22.2 1.9 211 92.0 740.4 12:00 .025 B .000 23.5 22.4 2.1 263 93.9 740.1 13:00 .027 B .000 23.9 22.5 2.6 278 92.6 740.0 14:00 .030 B .000 24.7 22.3 2.5 257 87.5 739.2 15:00 .034 B .000 25.8 21.7 2.6 221 79.5 738.7 16:00 .035 .029 D .000 26.1 21.7 2.7 188 77.7 738.8 17:00 .033 .030 D .000 26.5 22.0 1.3 160 76.8 738.5 18:00 .029 .030 .000 25.4 22.3 3.0 205 84.1 738.5 19:00 .018 .029 .000 24.7 22.5 1.7 222 89.0 738.8 20:00 .011 .027 .000 24.0 22.6 1.5 217 93.0 739.2 21:00 .011 .025 .000 23.6 22.7 2.3 213 95.1 739.4 22:00 .012 C .023 C .000 23.3 22.6 1.9 228 96.1 739.3 23:00 C .021 C .033 23.0 22.6 1.3 244 97.6 739.2 Average .021 .023 .001 23.4 22.2 1.8 227 93.6 739.8 Max .035 .030 .033 26.5 22.7 3.0 298 100.0 741.0 Max Hour 16:00 18:00 23:00 17:00 21:00 18:00 09:00 07:00 00:00 Min .011 .017 .000 21.8 21.7 1.3 160 76.8 738.5 Count 20 18 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 25-Jul-2024 22:50:00 23:20:00 0 0.0 0.00 PREC 25-Jul-2024 22:50:00 23:50:00 0.0688 0.07 -1.92% 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