Date Printed: 9/18/2025 06:05
Daily Summary Report
9/17/2025
Site: 0217 - Copan
Interval: 001h
O3 PM10_640 PM25
Time PPM UG/M3 UG/M3
00:00 .034 33 12.8
01:00 .027 29 13.7
02:00 .028 29 15.7
03:00 .026 27 15.9
04:00 .023 28 16.6
05:00 .024 28 16.3
06:00 .019 30 16.6
07:00 .022 31 17.2
08:00 .033 D 32 17.3
09:00  D 39 16.2
10:00  D 28 13.6
11:00 .034 26 12.5
12:00 .039 26 12.8
13:00 .043 29 13.5
14:00 .046 32 13.5
15:00 .047 29 13.0
16:00 .046 38 13.1
17:00 .043 46 14.0
18:00 .039 51 14.9
19:00 .033 60 15.8
20:00 .031 55 16.5
21:00 .028 54 16.4
22:00 .030 53 16.5
23:00 .032 44 15.6
Average .033 37 15.0
Max .047 60 17.3
Max Hou 15:00 19:00 08:00
Min .019 26 12.5
Count 22 24 24
Total
Date Printed: 9/18/2025 06:05
Daily Summary Report
9/18/2025
Site: 0217 - Copan
Interval: 001h
O3 PM10_640 PM25
Time PPM UG/M3 UG/M3
00:00 .030 34 14.7
01:00 .035 27 13.6
02:00 .030 27 13.3
03:00 .018 28 14.0
04:00 .020 30 14.1
05:00 .020 26 11.8
06:00
07:00
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 .025 29 13.5
Max .035 34 14.7
Max Hou 01:00 00:00 00:00
Min .018 26 11.8
Count 6 6 6
Total