Date Printed: 12/18/2024 02:00 Daily Summary Report Site: Clemmons Middle 12/17/2024 Interval: 001h PM2.5 PM10 LC PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 10.2 19.2 9.0 01:00 10.7 19.6 8.8 02:00 9.7 17.7 8.0 03:00 10.2 19.1 8.8 04:00 12.4 23.3 10.9 05:00 10.6 20.7 10.0 06:00 10.7 20.5 9.7 07:00 9.5 19.5 10.0 08:00 7.8 14.9 7.1 09:00 7.1 13.2 6.0 10:00 6.4 12.6 6.2 11:00 6.9 13.3 6.4 12:00 7.7 14.3 6.6 13:00 6.7 14.1 7.4 14:00 6.7 13.5 6.7 15:00 7.2 14.8 7.6 16:00 7.2 16.5 9.3 17:00 8.1 19.5 11.4 18:00 9.1 18.3 9.1 19:00 9.9 17.9 8.0 20:00 10.3 18.7 8.4 21:00 9.6 16.8 7.2 22:00 8.9 13.5 4.5 23:00 10.2 15.8 5.5 Average 8.9 16.9 8.0 Max 12.4 23.3 11.4 Max Hour 04:00 04:00 17:00 Min 6.4 12.6 4.5 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 % Error Date Printed: 12/18/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 12/17/2024 Interval: 001h Ozone: Calibrator NO NO2 NOx SO2 Time PPM PPB PPB PPB PPB 00:00 0 .1 3.0 3.1 .0 01:00 0 .0 2.9 3.0 .0 02:00 0 .1 3.4 3.5 .0 03:00 0 .1 4.4 4.6 .0 04:00 0 .1 4.1 4.3 .0 05:00 0 .1 3.8 4.0 .0 06:00 0 .1 4.5 4.7 .0 07:00 0 .3 4.6 5.0 .0 08:00 0 .8 5.7 6.6 .0 09:00 0 1.9 5.3 7.3 .0 10:00 0 1.4 5.7 7.2 .1 11:00 0 2.2 5.4 7.7 .2 12:00 0 1.3 5.6 7.0 .1 13:00 0 1.3 6.1 7.5 .1 14:00 0 1.3 6.4 7.7 .2 15:00 0 1.1 C 6.6 C 7.7 C .1 16:00 0.0074 C C C .1 17:00 0 2.4 C 20.7 C 23.1 C .1 18:00 0 1.6 16.9 18.5 .1 19:00 0 2.2 13.3 15.5 .0 20:00 0 3.0 14.6 17.6 .0 C 21:00 0 2.5 13.0 15.5 C 22:00 0 5.0 12.7 17.8 .1 23:00 0 3.1 11.5 14.7 .0 Average 0.0003 1.3 7.8 9.2 .0 Max 0.0074 5.0 20.7 23.1 .2 Max Hour 16:00 22:00 17:00 17:00 14:00 Min 0 .0 2.9 3.0 .0 Count 24 23 23 23 23 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error NO NOXAUTO NOPREC 17-Dec-2024 15:46:00 16:11:00 66.5 70 -4.95% GPTPS 17-Dec-2024 15:46:00 16:18:00 0.5 0.0 .53 GPTZ 17-Dec-2024 15:46:00 16:38:00 207.2 225 -7.89% GPTPREC 17-Dec-2024 15:46:00 17:08:00 136.7 155 -11.76% NO2 GPTPREC 17-Dec-2024 15:46:00 17:08:00 71.3 70 1.92% NO2 Precision NO2DIFF PRECDIFF 17-Dec-2024 17:15:00 17:15:05 70.4 71.341 -1.19% NOx NOXAUTO NOPREC 17-Dec-2024 15:46:00 16:11:00 66.3 70 -5.15% SO2 SO2AUTO ZERO 17-Dec-2024 20:46:00 21:06:00 0 0.0 -.02 SPAN 17-Dec-2024 20:46:00 21:26:00 87.1 89.8 -2.96% PREC 17-Dec-2024 20:46:00 21:46:00 39.3 40 -1.6% Date Printed: 12/18/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 12/17/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 10.9 18.5 7.9 01:00 10.6 17.5 7.3 02:00 10.7 16.5 6.1 03:00 10.0 15.9 6.2 04:00 9.2 14.4 5.5 05:00 9.2 15.2 6.3 06:00 10.5 18.6 8.5 07:00 10.4 18.6 8.6 08:00 10.0 18.5 8.8 09:00 8.6 16.0 7.5 10:00 7.3 B 13.5 B 6.4 B 11:00 B B B 12:00 7.3 14.5 7.1 13:00 8.1 15.2 7.1 14:00 7.6 16.3 8.6 15:00 6.8 13.9 7.0 16:00 7.2 15.0 7.7 17:00 7.7 17.7 10.0 18:00 9.7 19.8 10.3 19:00 11.7 20.4 9.0 20:00 13.1 21.9 9.2 21:00 12.9 20.0 7.5 22:00 12.5 17.7 5.6 23:00 13.5 18.2 5.0 Average 9.8 17.1 7.5 Max 13.5 21.9 10.3 Max Hour 23:00 20:00 18:00 Min 6.8 13.5 5.0 Count 23 23 23 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -1.6% Date Printed: 12/18/2024 02:00 Daily Summary Report Site: Union Cross 12/17/2024 Interval: 001h Temperature Dew Point Wind Speed Wind Direction Relative Humidity Barometric Pres. Time DEGC DEGC MPH DEG PERCENT mmHg 00:00 10.8 10.9 6.2 232 99.9 741.8 01:00 10.8 10.7 5.4 245 99.2 741.7 02:00 11.0 10.7 5.6 236 98.4 741.7 03:00 11.0 10.7 5.1 245 97.9 741.8 04:00 11.0 10.8 4.6 239 98.9 741.6 05:00 11.1 11.1 4.8 239 99.7 741.6 06:00 11.0 11.1 5.3 236 99.9 741.7 07:00 10.8 10.8 5.6 233 100.0 741.7 08:00 10.9 10.9 3.8 256 99.7 742.2 09:00 11.7 10.8 4.6 239 95.0 742.5 10:00 13.6 10.7 5.7 255 85.2 742.3 11:00 15.5 11.2 6.4 263 77.9 741.9 12:00 16.4 11.4 6.2 260 74.7 741.4 13:00 17.0 11.7 5.1 251 73.3 741.2 14:00 17.1 12.0 3.9 241 74.2 741.1 15:00 17.4 12.4 3.7 238 74.6 741.2 16:00 17.4 12.6 3.3 256 75.5 741.4 17:00 16.4 12.6 .8 269 80.5 741.8 18:00 15.7 12.6 1.0 108 84.1 742.1 19:00 14.4 12.5 1.1 143 90.3 742.2 20:00 13.6 12.1 2.0 106 92.3 742.3 21:00 12.6 12.3 2.2 66 98.1 742.5 22:00 12.5 12.1 1.6 89 97.7 742.6 23:00 11.9 11.9 2.1 58 99.8 742.6 Average 13.4 11.5 3.1 242 90.2 741.8 Max 17.4 12.6 6.4 269 100.0 742.6 Max Hour 16:00 18:00 11:00 17:00 07:00 23:00 Min 10.8 10.7 .8 58 73.3 741.1 Count 24 24 24 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -1.6% 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