Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-11-09.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:20:00 | 378.80 | 386 | -7.2 | 41.5 | ||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.101 | 0 | -.1 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:20:00 | 386.50 | 392 | -5.5 | 41.8 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | |||
| NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 353.20 | 345 | 8.2 | 42.5 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.030 | 0 | -.03 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 364.80 | 356 | 8.8 | 42.5 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.178 | 0 | .18 | 3 | ||||
| ED | NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 396.40 | 400 | -3.6 | 41.9 | ||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.036 | 0 | -.04 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 406.80 | 409 | -2.2 | 41.9 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| EN | NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 09-Nov-2025 04:36:00 | 04:57:00 | 68.840 | 68 | .84 | 10.5 | |||
| NO2_Span | NO2_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 276.500 | 278 | -1.5 | 27.8 | ||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.060 | 0 | -.06 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 70.740 | 66 | 4.74 | 9.9 | |||
| NO2_Span | NO2_Span | 09-Nov-2025 04:00:00 | 04:20:00 | 258.600 | 258 | .6 | 28.2 | ||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.082 | 0 | .08 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.160 | 0 | -.16 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .16 | .3 | |||
| NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 72.480 | 72 | .48 | 10.5 | |||
| NO2_Span | NO2_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 255.100 | 254 | 1.1 | 25.6 | ||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.055 | 0 | .06 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .13 | .3 | |||
| DIFF | NOY_Zero | NOY_Zero | 09-Nov-2025 02:00:00 | 02:35:00 | 0.6 | 0 | .61 | 3 | |||
| N500NO | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.020 | 0 | -.02 | 3 | |||
| N500NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.633 | 0 | .63 | 3 | ||||
| N500NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.613 | * | 0 | .61 | ||||
| NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 440.50 | 445 | -4.5 | 44.5 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.028 | 0 | .03 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 449.60 | 448.96 | .64 | 44.1 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 09-Nov-2025 02:00:00 | 02:35:00 | 0.6 | 0 | .61 | 3 | |||
| O3 | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.248 | 0 | .25 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 09-Nov-2025 02:00:00 | 02:35:00 | 0.0 | 0 | -.01 | 3 | |||
| LN | CO | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .09 | .3 | ||
| NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.136 | 0 | -.14 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | ||||
| O3_Span | O3_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 0.392 | 0.394 | 0.00 | |||||
| LN | O3 | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| M7 | NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 383.90 | 391 | -7.1 | 39.3 | ||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.058 | 0 | -.06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 410.90 | 415 | -4.1 | 40.9 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.06 | .3 | |||
| NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 389.30 | 401 | -11.7 | 41.1 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.043 | 0 | .04 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 403.30 | 415 | -11.7 | 41.7 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.134 | 0 | -.13 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .03 | .3 | |||
| NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.156 | 0 | -.16 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 0.063 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 0.401 | 0.393 | .01 | |||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.448 | 0 | .45 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 09-Nov-2025 00:46:00 | 01:07:00 | 0.038 | 0 | .04 | 3 | ||
| NOTRACE | ZERO | 09-Nov-2025 00:46:00 | 01:07:00 | 0.4 | 0 | .36 | 3 | ||||
| NOXTRACE | ZERO | 09-Nov-2025 00:46:00 | 01:07:00 | 0.4 | 0 | .4 | 3 | ||||
| SF | NO | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 377.70 | 381 | -3.3 | 46.2 | ||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| SF | NO2 | Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.040 | 0 | -.04 | 3 | ||
| NOX | NOX_Span | NOX_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 392.10 | 391 | 1.1 | 45.9 | |||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.044 | 0 | -.04 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | ||||
| O3_Span | O3_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 0.390 | 0.39 | 0.00 | |||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| UT | CO | CO_Prec | CO_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 4.3 | 4 | .35 | .4 | ||
| CO_Span | CO_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 42.0 | 41.6 | .44 | 4.1 | ||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.2 | 0 | .22 | .3 | ||||
| NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.004 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.053 | 0 | .05 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.049 | 0 | .05 | 3 | ||||
| O3 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | 0.681 | 0 | .68 | 3 | ||||
| V4 | NO | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.55 | 0 | -.55 | 3 | |||
| NO2 | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NOX | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.61 | 0 | -.61 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 09-Nov-2025 04:30:00 | 04:51:00 | 0.067 | 0.067 | 0.00 | ||||
| O3_Span | O3_Span | 09-Nov-2025 04:00:00 | 04:21:00 | 0.401 | 0.403 | 0.00 | |||||
| Zero | Zero | 09-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| * - Drift limit exceeded | |||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF