Date Printed: 5/19/2024 11:03 Daily Summary Report Site: Clemmons Middle 5/19/2024 Interval: 001h Ozone O3 Rolling 8-hr PM2.5 PM10 LC PM Coarse Time PPM PPM µg/m3 µg/m3 µg/m3 00:00 .030 .028 2.7 6.9 4.1 01:00 .031 .027 2.6 6.7 4.0 02:00 .030 .027 2.5 6.4 3.8 03:00 .029 .027 2.4 5.7 3.2 04:00 .027 .028 2.6 6.5 3.8 05:00 .030 .029 1.9 5.0 3.1 06:00 .027 .029 2.0 5.9 3.9 07:00 .031 .029 1.4 4.2 2.7 08:00 .037 .030 2.4 4.4 2.0 09:00 .038 .031 3.1 6.7 3.5 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average .031 .028 2.3 5.8 3.4 Max .038 .031 3.1 6.9 4.1 Max Hour 09:00 09:00 09:00 00:00 00:00 Min .027 .027 1.4 4.2 2.0 Count 10 10 10 10 10 Total Date Printed: 5/19/2024 11:03 Daily Summary Report Site: Hattie Avenue (A) 5/19/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Time PPB PPB PPB PPB PPM PPM 00:00 -.6 .0 .8 .8 .030 .026 C 01:00 -.6 .0 .8 .8 .029 .026 C 02:00 -.7 .0 .7 .7 .030 .026 C 03:00 -.6 .0 1.0 1.0 .029 .028 C 04:00 -.6 .0 1.2 1.3 .032 .029 C 05:00 -.7 .0 .7 .7 .031 .030 C 06:00 -.7 .1 1.3 1.5 .030 .030 C 07:00 -.7 .1 .9 1.1 .033 .031 08:00 -.6 .1 .9 1.1 .037 .031 09:00 -.6 .2 1.0 1.3 .038 .032 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average -.6 .0 .9 1.0 .031 .028 Max -.6 .2 1.3 1.5 .038 .032 Max Hour 09:00 09:00 06:00 06:00 09:00 09:00 Min -.7 .0 .7 .7 .029 .026 Count 10 10 10 10 10 10 Total Date Printed: 5/19/2024 11:03 Daily Summary Report Site: Hattie Avenue (B) 5/19/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 2.8 10.0 7.2 01:00 2.9 9.3 6.3 02:00 2.7 8.9 6.1 03:00 2.7 9.6 6.9 04:00 2.0 7.8 5.7 05:00 1.6 7.0 5.3 06:00 1.6 5.8 4.1 07:00 2.2 6.6 4.4 08:00 3.8 9.0 5.2 09:00 3.9 8.2 4.2 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average 2.6 8.2 5.5 Max 3.9 10.0 7.2 Max Hour 09:00 00:00 00:00 Min 1.6 5.8 4.1 Count 10 10 10 Total Date Printed: 5/19/2024 11:03 Daily Summary Report Site: Union Cross 5/19/2024 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 .034 .030 C 15.9 14.2 8.2 67 91.3 734.3 01:00 .033 .029 C 15.7 14.1 7.9 59 92.0 734.4 02:00 .031 .029 C 15.5 14.4 7.3 57 94.2 734.3 03:00 .030 .030 C 15.2 14.5 7.0 55 96.1 734.3 04:00 .033 .031 C 15.0 13.9 7.7 61 94.3 734.6 05:00 .037 .033 C 14.9 13.3 8.2 56 91.9 735.0 06:00 .036 .033 C 15.1 13.4 8.3 60 91.2 735.6 07:00 .039 .034 15.6 13.4 9.0 58 89.0 735.9 08:00 .043 .035 16.5 13.0 8.7 60 82.3 736.2 09:00 .041 .036 17.4 13.4 8.2 66 79.5 736.3 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Average .035 .032 15.6 13.8 8.0 59 90.1 735.0 Max .043 .036 17.4 14.5 9.0 67 96.1 736.3 Max Hour 08:00 09:00 09:00 03:00 07:00 00:00 03:00 09:00 Min .030 .029 14.9 13.0 7.0 55 79.5 734.3 Count 10 10 10 10 10 10 10 10 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