Date Printed: 5/21/2026 16:05
Daily Summary Report
5/20/2026
Site: 1037 - OKC North
Interval: 001h
O3 PM10 PM25 NO NO2 NOX CO SO2 wxWSPD
Time PPM UG/M3 UG/M3 PPB PPB PPB PPM PPB MPH
00:00 .011 6 2.9 0 1 1 .2 0 4
01:00 .010 5 2.8 0 1 1 .3 0 4
02:00 .011 5 2.9 0 1 0 .3 0 6
03:00 .011 2 1.8 0 1 0 .3 0 7
04:00 .012 3 2.2 0 1 0 .3 0 8
05:00 .012 5 3.2 0 1 1 .3 0 8
06:00 .012 6 3.6 0 2 1 .2 0 7
07:00 .012 6 4.1 0 1 1 .3 0 6
08:00 .012 7 4.4 0 1 1 .3 0 6
09:00 .012 7 4.4 0 1 1 .3 0 5
10:00 .012 7 4.8 0 1 1 .3 0 5
11:00 .012 9 5.8 0 1 1 .3 0 4
12:00 .012 10 6.9 0 1 1 .3 0 5
13:00 .013 13 7.9 0 1 1 .3 0 5
14:00 .015 15 9.5 0 2 2 .4 0 3
15:00 .015 17 10.5 0 2 2 .4 0 4
16:00 .016 16 9.3 0 2 2 .5 0 4
17:00 .015 18 10.7 0 2 2 .4 0 5
18:00 .011 14 8.2 0 2 1 .3 0 6
19:00 .012 14 8.7 0 2 2 .3 0 4
20:00 .013 13 8.6 0 2 1 .3 0 6
21:00 .014 13 8.4 0 1 1 .3 0 8
22:00 .014 9 5.8 0 1 1 .2 0 7
23:00 .016 8 4.9 0 1 0 .3 0 5
Average .012 9 5.9 0 1 1 .3 0 0
Max .016 18 10.7 0 2 2 .5 0 8
Max Hou 23:00 17:00 17:00 23:00 20:00 19:00 16:00 23:00 21:00
Min .010 2 1.8 0 1 0 .2 0 3
Count 24 24 24 24 24 24 24 24 24
Total
Date Printed: 5/21/2026 16:05
Daily Summary Report
5/20/2026
Site: 1037 - OKC North
Interval: 001h
wxWDIR wxTAIR wxRH
Time DEG DEGF PCT
00:00 25 54 93
01:00 20 54 93
02:00 14 54 94
03:00 16 54 95
04:00 36 53 95
05:00 32 53 95
06:00 45 54 94
07:00 54 54 94
08:00 40 55 94
09:00 34 56 90
10:00 46 57 89
11:00 34 58 88
12:00 44 59 87
13:00 38 60 86
14:00 32 61 83
15:00 41 61 84
16:00 47 61 84
17:00 44 60 90
18:00 32 59 93
19:00 33 59 90
20:00 60 58 92
21:00 70 58 92
22:00 71 58 92
23:00 79 58 92
Average 0 57 90
Max 79 61 95
Max Hou 23:00 16:00 05:00
Min 14 53 83
Count 24 24 24
Total
Date Printed: 5/21/2026 16:05
Daily Summary Report
5/21/2026
Site: 1037 - OKC North
Interval: 001h
O3 PM10 PM25 NO NO2 NOX CO SO2 wxWSPD
Time PPM UG/M3 UG/M3 PPB PPB PPB PPM PPB MPH
00:00 .016 8 5.4 0 2 2 .3 0 4
01:00 .016 11 7.1 0 2 1 .3 0 3
02:00 .014 12 7.5 0 2 1 .3 0 3
03:00 .013 12 8.0 0 2 1 .3 0 5
04:00 .010 13 9.1 0 2 1 .3 0 4
05:00 .007 15 9.9 0 2 2 .3 0 4
06:00 .005 13 9.4 0 3 2 .3 0 2
07:00 .004 14 10.2 0 3 4 .4 0 2
08:00 .004 14 8.9 0 3 4 .3 0 3
09:00 .004 12 7.7 0 3 4 .3 0 4
10:00 .004 7 4.3 0 2 2 .3 0 4
11:00 .005 6 3.4 0 1 2 .3 0 6
12:00 .006 5 2.8 1 2 3 .3 0 4
13:00 .006 4 2.9 1 3 4 .3 0 1
14:00 .007 7 > 3.9 > 1 > 3 > 4 > .3 > 0 > 2 >
15:00 .008 4 2.7 1 3 4 .3 0 7
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Average .008 9 6.4 0 2 2 .3 0 0
Max .016 15 10.2 1 3 4 .4 0 7
Max Hou 01:00 05:00 07:00 15:00 15:00 15:00 07:00 15:00 15:00
Min .004 4 2.7 0 1 1 .3 0 1
Count 16 16 16 16 16 16 16 16 16
Total
Date Printed: 5/21/2026 16:05
Daily Summary Report
5/21/2026
Site: 1037 - OKC North
Interval: 001h
wxWDIR wxTAIR wxRH
Time DEG DEGF PCT
00:00 89 58 92
01:00 59 58 93
02:00 40 58 94
03:00 84 58 95
04:00 54 57 96
05:00 39 57 96
06:00 10 57 97
07:00 49 58 97
08:00 25 58 95
09:00 77 58 97
10:00 71 59 97
11:00 80 60 95
12:00 88 61 95
13:00 149 62 95
14:00 27 > 64 > 93 >
15:00 66 64 94
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Average 0 59 95
Max 149 64 97
Max Hou 13:00 15:00 10:00
Min 10 57 92
Count 16 16 16
Total