Date Printed: 6/2/2024 14:03 Daily Summary Report Site: Clemmons Middle 6/2/2024 Interval: 001h Ozone O3 Rolling 8-hr PM2.5 PM10 LC PM Coarse Time PPM PPM µg/m3 µg/m3 µg/m3 00:00 .017 .038 P 10.5 17.8 7.3 01:00 .019 .033 P 11.5 20.1 8.5 02:00 .023 .030 P 12.3 21.3 9.0 03:00 .028 .027 P 10.3 17.7 7.4 04:00 .025 .025 P 9.4 16.8 7.4 05:00 .027 .024 P 8.5 15.1 6.5 06:00 .026 .024 C 7.7 13.7 6.0 07:00 .029 .025 7.5 14.8 7.2 08:00 .032 .026 6.9 12.3 5.3 09:00 .034 .028 6.9 13.8 6.8 10:00 .042 .031 6.6 12.6 5.9 11:00 .048 .033 5.8 11.3 5.4 12:00 .049 .036 4.8 10.8 6.0 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average .030 .029 8.3 15.2 6.8 Max .049 .038 12.3 21.3 9.0 Max Hour 12:00 00:00 02:00 02:00 02:00 Min .017 .024 4.8 10.8 5.3 Count 13 13 13 13 13 Total Date Printed: 6/2/2024 14:03 Daily Summary Report Site: Hattie Avenue (A) 6/2/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Time PPB PPB PPB PPB PPM PPM 00:00 -.6 .2 5.1 5.3 .036 .041 C 01:00 -.1 .1 5.8 6.0 .035 .038 C 02:00 -.3 .1 3.6 3.8 .036 .035 C 03:00 -.3 .1 2.9 3.0 .037 .034 C 04:00 -.4 .1 2.8 3.0 .037 .034 C 05:00 -.5 .2 2.9 3.1 .035 .034 C 06:00 -.5 .2 2.8 3.1 .035 .036 C 07:00 -.5 .3 3.2 3.5 .035 .036 08:00 -.5 .3 3.2 3.6 .036 .036 09:00 -.5 .4 2.5 3.0 .040 .036 10:00 -.5 .3 1.9 2.2 .043 .037 11:00 -.5 .2 1.7 2.0 .048 .039 12:00 -.6 .2 1.8 2.0 .050 .040 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average -.4 .2 3.0 3.3 .038 .036 Max -.1 .4 5.8 6.0 .050 .041 Max Hour 01:00 09:00 01:00 01:00 12:00 00:00 Min -.6 .1 1.7 2.0 .035 .034 Count 13 13 13 13 13 13 Total Date Printed: 6/2/2024 14:03 Daily Summary Report Site: Hattie Avenue (B) 6/2/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 11.0 22.1 11.0 01:00 10.9 20.4 9.3 02:00 9.6 17.9 8.1 03:00 8.8 18.1 9.1 04:00 8.2 16.3 8.0 05:00 8.0 16.6 8.5 06:00 7.3 15.9 8.4 07:00 7.2 13.9 6.5 08:00 7.1 12.8 5.5 09:00 7.1 13.5 6.1 10:00 6.6 14.9 7.9 11:00 6.4 13.6 6.8 12:00 5.9 12.0 5.7 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average 8.0 16.0 7.7 Max 11.0 22.1 11.0 Max Hour 00:00 00:00 00:00 Min 5.9 12.0 5.5 Count 13 13 13 Total Date Printed: 6/2/2024 14:03 Daily Summary Report Site: Union Cross 6/2/2024 Interval: 001h Ozone O3 Rolling 8-hr Temperature Dew Point Wind Speed Wind Direction Relative Humidity Barometric Pres. Time PPM PPM DEGC DEGC MPH DEG PERCENT mmHg 00:00 .040 .042 C -35.0 O - 0 O 449.9 01:00 .039 .040 C -35.0 O - 0 O 449.9 02:00 .037 .038 C -35.0 O - 0 O 449.9 03:00 .036 .037 C -35.0 O - 0 O 449.9 04:00 .036 .037 C -35.0 O - 0 O 449.9 05:00 .035 .037 C -35.0 O - 0 O 449.9 06:00 .035 .037 C -35.0 O - 0 O 450.0 07:00 .039 .037 -35.0 O - 0 O 449.9 08:00 .039 .037 -35.0 O - 0 O 449.9 09:00 .041 .037 -35.0 O - 0 O 449.9 10:00 .048 .038 -35.0 O - 0 O 449.9 11:00 .054 .041 -35.0 O - 0 O 450.0 12:00 .055 .043 -34.9 O - 0 O 449.9 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average .041 .038 -34.9 .0 0 449.9 Max .055 .043 -34.9 O - 0 O 450.0 Max Hour 12:00 12:00 12:00 12:00 11:00 Min .035 .037 -35.0 O - 0 O 449.9 Count 13 13 13 0 0 13 0 13 Total 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