Date Printed: 12/22/2024 02:00 Daily Summary Report Site: Clemmons Middle 12/21/2024 Interval: 001h PM2.5 PM10 LC PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 2.7 4.0 1.2 01:00 2.8 4.3 1.4 02:00 2.7 3.5 .8 03:00 2.0 2.8 .7 04:00 2.2 2.9 .7 05:00 2.5 3.5 1.0 06:00 3.6 5.9 2.2 07:00 3.9 6.9 3.0 08:00 2.8 4.5 1.7 09:00 1.6 2.3 .7 10:00 1.8 2.4 .5 11:00 1.7 2.0 .3 12:00 1.7 2.4 .6 13:00 1.8 2.4 .6 14:00 2.1 2.9 .8 15:00 2.4 3.7 1.2 16:00 2.6 3.2 .6 17:00 2.8 4.7 1.8 18:00 2.8 3.8 .9 19:00 3.9 5.6 1.6 20:00 9.4 12.6 3.1 21:00 7.4 10.8 3.3 22:00 18.7 27.4 8.6 23:00 8.3 12.5 4.1 Average 3.9 5.7 1.7 Max 18.7 27.4 8.6 Max Hour 22:00 22:00 22:00 Min 1.6 2.0 .3 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 % Error Date Printed: 12/22/2024 02:00 Daily Summary Report Site: Hattie Avenue (A) 12/21/2024 Interval: 001h Ozone: Calibrator NO NO2 NOx SO2 Time PPM PPB PPB PPB PPB 00:00 0 .2 4.2 4.4 .0 01:00 0 .3 3.8 4.2 .0 02:00 0 .2 3.9 4.1 .0 03:00 0 .3 4.9 5.2 .0 04:00 0 .6 6.3 7.0 .0 05:00 0 1.4 8.2 9.7 .0 06:00 0 3.4 11.4 14.9 .0 07:00 0 5.9 10.6 16.5 .1 08:00 0 2.8 5.9 8.7 .0 09:00 0 2.3 3.9 6.3 .2 10:00 0 1.3 2.7 4.1 .1 11:00 0 1.1 2.3 3.4 .2 12:00 0 1.0 2.1 3.1 .2 13:00 0 .8 2.1 2.9 .2 14:00 0 .6 2.2 2.8 .1 15:00 0 .4 C 2.1 C 2.5 C .0 16:00 0.0075 C C C .0 17:00 0 .1 C 4.1 C 4.2 C .1 18:00 0 .1 4.7 4.8 .0 19:00 0 .0 4.4 4.5 .0 20:00 0 .0 6.4 6.5 .0 C 21:00 0 .1 4.8 4.9 C 22:00 0 .1 3.9 4.0 .0 23:00 0 .2 5.3 5.5 .0 Average 0.0003 1.0 4.7 5.8 .0 Max 0.0075 5.9 11.4 16.5 .2 Max Hour 16:00 07:00 06:00 07:00 13:00 Min 0 .0 2.1 2.5 .0 Count 24 23 23 23 23 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error NO NOXAUTO NOPREC 21-Dec-2024 15:46:00 16:11:00 66.3 70 -5.23% GPTPS 21-Dec-2024 15:46:00 16:18:00 0.7 0.0 .79 GPTZ 21-Dec-2024 15:46:00 16:38:00 207.2 225 -7.89% GPTPREC 21-Dec-2024 15:46:00 17:08:00 136.4 155 -11.99% NO2 GPTPREC 21-Dec-2024 15:46:00 17:08:00 71.5 70 2.23% NO2 Precision NO2DIFF PRECDIFF 21-Dec-2024 17:15:00 17:15:05 70.8 71.563 -1.02% NOx NOXAUTO NOPREC 21-Dec-2024 15:46:00 16:11:00 66.1 70 -5.57% SO2 SO2AUTO ZERO 21-Dec-2024 20:46:00 21:06:00 0 0.0 .01 SPAN 21-Dec-2024 20:46:00 21:26:00 87.1 89.8 -3.01% PREC 21-Dec-2024 20:46:00 21:46:00 39.3 40 -1.63% Date Printed: 12/22/2024 02:00 Daily Summary Report Site: Hattie Avenue (B) 12/21/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 2.6 4.0 1.5 01:00 3.0 4.2 1.4 02:00 2.5 3.7 1.4 03:00 2.6 3.4 .9 04:00 2.8 4.7 2.1 05:00 2.7 3.3 .7 06:00 3.2 4.5 1.6 07:00 2.6 4.8 2.4 08:00 1.8 3.6 2.0 09:00 1.8 3.6 1.8 10:00 2.1 3.2 1.1 11:00 2.0 3.4 1.5 12:00 1.7 2.4 .8 13:00 1.6 2.7 1.1 14:00 1.9 2.6 .7 15:00 1.9 3.2 1.4 16:00 2.0 3.2 1.3 17:00 2.6 3.5 1.1 18:00 2.9 4.5 1.8 19:00 2.8 4.1 1.5 20:00 2.6 3.2 .7 21:00 2.6 4.3 1.9 22:00 2.8 4.4 1.9 23:00 3.4 5.1 2.1 Average 2.4 3.7 1.4 Max 3.4 5.1 2.4 Max Hour 23:00 23:00 07:00 Min 1.6 2.4 .7 Count 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -1.63% Date Printed: 12/22/2024 02:00 Daily Summary Report Site: Union Cross 12/21/2024 Interval: 001h Temperature Dew Point Wind Speed Wind Direction Relative Humidity Barometric Pres. Time DEGC DEGC MPH DEG PERCENT mmHg 00:00 2.6 -3.9 4.5 296 67.1 736.3 01:00 2.2 -4.0 5.4 314 68.5 736.4 02:00 1.7 -4.3 3.9 310 69.7 736.9 03:00 1.2 -4.6 3.8 289 70.9 737.4 04:00 .3 -4.5 3.0 282 75.4 737.9 05:00 .1 -4.6 2.5 267 76.6 738.3 06:00 -.2 -4.4 3.4 277 79.0 738.9 07:00 .0 -4.5 3.9 293 77.3 739.6 08:00 2.1 -4.4 4.5 230 67.4 740.1 09:00 4.2 -4.3 6.0 259 57.3 740.6 10:00 5.2 -4.8 8.3 173 49.5 741.1 11:00 5.7 -5.8 8.5 133 42.1 740.9 12:00 5.9 -5.7 8.8 154 41.5 740.3 13:00 5.6 -5.6 8.4 100 43.7 740.0 14:00 5.5 -6.0 7.7 109 41.9 740.0 15:00 5.5 -6.5 7.1 214 39.4 740.4 16:00 4.6 -7.6 6.4 271 39.1 740.8 17:00 3.1 -8.5 5.0 308 41.5 741.2 18:00 2.1 -8.6 4.3 269 46.0 741.8 19:00 1.2 -9.1 5.4 237 48.0 742.4 20:00 .4 -9.8 4.2 243 49.0 742.9 21:00 -.2 -9.9 4.0 80 51.8 743.2 22:00 -1.1 -10.0 2.6 76 55.6 743.4 23:00 -1.8 -10.1 2.4 69 58.4 743.4 Average 2.3 -6.3 1.5 229 56.5 740.1 Max 5.9 -3.9 8.8 314 79.0 743.4 Max Hour 12:00 00:00 12:00 01:00 06:00 23:00 Min -1.8 -10.1 2.4 69 39.1 736.3 Count 24 24 24 24 24 24 Total Calibration Report Parameter Sequence Phase Start Time End Time Value Expected Value % Error 0.0 -1.63% 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