Date Printed: 5/20/2024 09:03 Daily Summary Report Site: Clemmons Middle 5/20/2024 Interval: 001h Ozone O3 Rolling 8-hr PM2.5 PM10 LC PM Coarse Time PPM PPM µg/m3 µg/m3 µg/m3 00:00 .008 .027 6.5 14.0 7.5 01:00 .005 .023 6.3 13.3 7.0 02:00 .003 .018 5.9 14.4 8.4 03:00 .002 .014 6.2 15.3 9.1 04:00 .001 .010 6.2 14.5 8.3 05:00 .001 .006 6.3 18.2 11.8 06:00 .002 .004 6.9 16.1 9.1 07:00 .016 .005 7.8 13.6 5.7 08:00 09:00 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 .004 .013 6.5 14.9 8.3 Max .016 .027 7.8 18.2 11.8 Max Hour 07:00 00:00 07:00 05:00 05:00 Min .001 .004 5.9 13.3 5.7 Count 8 8 8 8 8 Total Date Printed: 5/20/2024 09:03 Daily Summary Report Site: Hattie Avenue (A) 5/20/2024 Interval: 001h SO2 NO NO2 NOx Ozone O3 Rolling 8-hr Time PPB PPB PPB PPB PPM PPM 00:00 -.6 .1 4.1 4.3 .019 .030 C 01:00 -.6 .2 5.2 5.5 .009 .025 C 02:00 -.6 .3 5.5 5.8 .008 .021 C 03:00 -.6 .2 3.9 4.1 .009 .017 C 04:00 -.6 .7 2.7 3.5 .009 .014 C 05:00 -.6 .9 3.9 4.8 .006 .012 C 06:00 -.6 1.5 4.7 6.2 .014 .011 C 07:00 -.5 2.5 6.9 9.5 .020 .012 08:00 09:00 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 -.5 .8 4.6 5.4 .011 .017 Max -.5 2.5 6.9 9.5 .020 .030 Max Hour 07:00 07:00 07:00 07:00 07:00 00:00 Min -.6 .1 2.7 3.5 .006 .011 Count 8 8 8 8 8 8 Total Date Printed: 5/20/2024 09:03 Daily Summary Report Site: Hattie Avenue (B) 5/20/2024 Interval: 001h PM2.5 PM10 STP PM Coarse Time µg/m3 µg/m3 µg/m3 00:00 5.6 15.2 9.6 01:00 6.8 20.1 13.2 02:00 6.8 19.4 12.5 03:00 7.4 18.1 10.5 04:00 12.6 25.0 12.3 05:00 12.5 25.3 12.7 06:00 9.5 19.4 9.6 07:00 8.1 14.9 6.6 08:00 09:00 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 8.6 19.6 10.8 Max 12.6 25.3 13.2 Max Hour 04:00 05:00 01:00 Min 5.6 14.9 6.6 Count 8 8 8 Total Date Printed: 5/20/2024 09:03 Daily Summary Report Site: Union Cross 5/20/2024 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 .004 .027 C 15.3 15.0 .8 48 98.3 736.5 01:00 .003 .022 C 14.9 14.8 1.0 85 98.9 736.3 02:00 .003 .016 C 14.9 14.8 1.1 85 99.2 736.3 03:00 .005 .012 C 15.1 14.9 1.2 81 99.0 736.3 04:00 .006 .009 C 15.0 14.9 1.0 134 99.4 736.2 05:00 .004 .006 C 14.5 14.6 .6 216 99.8 736.5 06:00 .007 .005 C 17.3 15.7 O .8 109 91.5 O 736.9 07:00 .015 .006 19.0 15.8 2.2 121 83.6 737.3 08:00 09:00 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 .005 .012 15.7 15.1 .8 103 96.2 736.5 Max .015 .027 19.0 15.8 2.2 216 99.8 737.3 Max Hour 07:00 00:00 07:00 07:00 07:00 05:00 05:00 07:00 Min .003 .005 14.5 14.6 .6 48 83.6 736.2 Count 8 8 8 8 8 8 8 8 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