Date Printed: 3/21/2026 12:05
Daily Summary Report
3/20/2026
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 .052 43 11.1 0 6 5 .6 0 3
01:00 .049 44 11.0 0 5 5 .6 0 3
02:00 .044 43 11.3 0 5 5 .6 0 3
03:00 .037 38 11.4 0 6 6 .6 0 3
04:00 .031 38 11.3 0 8 8 .6 0 2
05:00 .029 34 10.5 0 7 7 .6 0 2
06:00 .022 35 10.8 0 11 11 .7 0 2
07:00 .018 36 11.1 3 15 18 .7 0 2
08:00 .026 42 10.1 4 12 16 .7 0 5
09:00 .033 46 10.1 3 10 14 .7 0 4
10:00 .042 40 8.9 1 7 9 .6 0 1
11:00 .052 48 9.0 1 7 8 .6 0 1
12:00 .062 47 8.7 0 6 6 .5 0 2
13:00 .077 H 51 9.4 0 6 6 .6 0 4
14:00 .078 H 38 6.4 0 4 4 .5 0 4
15:00 .079 H 34 5.8 0 3 3 .5 0 4
16:00 .077 H 35 5.9 0 3 2 .5 0 4
17:00 .073 H 34 6.2 0 3 2 .5 0 5
18:00 .062 31 7.0 0 5 4 .5 0 4
19:00 .065 38 9.6 0 5 5 .6 0 4
20:00 .067 39 8.1 0 5 4 .6 0 4
21:00 .069 45 10.1 0 4 4 .6 0 4
22:00 .063 40 10.1 0 4 3 .6 0 4
23:00 .056 36 10.2 0 5 5 .6 0 1
Average .052 39 9.3 0 6 6 .6 0 0
Max .079 51 11.4 4 15 18 .7 0 5
Max Hou 15:00 13:00 03:00 08:00 07:00 07:00 09:00 23:00 17:00
Min .018 31 5.8 0 3 2 .5 0 1
Count 24 24 24 24 24 24 24 24 24
Total
Date Printed: 3/21/2026 12:05
Daily Summary Report
3/20/2026
Site: 1037 - OKC North
Interval: 001h
wxWDIR wxTAIR wxRH
Time DEG DEGF PCT
00:00 168 66 50
01:00 170 65 52
02:00 174 64 54
03:00 170 63 58
04:00 180 61 61
05:00 184 60 63
06:00 171 58 68
07:00 188 60 65
08:00 212 66 54
09:00 240 72 44
10:00 226 79 34
11:00 147 86 27
12:00 164 90 21
13:00 170 93 19
14:00 172 95 15
15:00 194 96 14
16:00 193 95 14
17:00 183 93 17
18:00 160 88 20
19:00 174 83 26
20:00 181 80 31
21:00 185 78 37
22:00 186 76 41
23:00 207 72 46
Average 0 76 38
Max 240 96 68
Max Hou 09:00 15:00 06:00
Min 147 58 14
Count 24 24 24
Total
Date Printed: 3/21/2026 12:05
Daily Summary Report
3/21/2026
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 .048 36 10.4 0 6 6 .6 0 1
01:00 .042 38 10.7 0 8 7 .6 0 0
02:00 .031 38 10.4 0 9 9 .6 0 1
03:00 .029 37 10.7 0 8 8 .6 0 1
04:00 .019 30 11.1 0 9 9 .6 0 1
05:00 .030 30 11.1 0 7 7 .6 0 1
06:00 .016 29 11.6 0 11 12 .7 0 1
07:00 .020 31 11.6 4 14 18 .8 0 1
08:00 .036 36 10.7 2 11 13 .7 0 2
09:00 .045 35 10.0 2 10 12 .6 0 1
10:00 .053 35 9.6 1 10 12 .7 0 0
11:00 .067 33 8.8 0 7 8 .6 0 1
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 .036 34 10.5 0 9 10 .6 0 0
Max .067 38 11.6 4 14 18 .8 0 2
Max Hou 11:00 02:00 07:00 07:00 07:00 07:00 07:00 11:00 08:00
Min .016 29 8.8 0 6 6 .6 0 0
Count 12 12 12 12 12 12 12 12 12
Total
Date Printed: 3/21/2026 12:05
Daily Summary Report
3/21/2026
Site: 1037 - OKC North
Interval: 001h
wxWDIR wxTAIR wxRH
Time DEG DEGF PCT
00:00 276 70 51
01:00 286 69 53
02:00 38 65 59
03:00 98 62 65
04:00 145 60 69
05:00 143 61 68
06:00 172 57 77
07:00 180 61 68
08:00 193 69 55
09:00 208 76 43
10:00 92 82 34
11:00 107 88 28
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 0 68 55
Max 286 88 77
Max Hou 01:00 11:00 06:00
Min 38 57 28
Count 12 12 12
Total