Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-11-29.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | ||
| NO2 | NO2_Prec | NO2_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 63.470 | * | 74 | -10.53 | 10.4 | ||
| NO2_Span | NO2_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 263.900 | * | 261 | 2.9 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.045 | 0 | -.05 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.21 | 0 | -.21 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .1 | .3 | |||
| NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 72.260 | 70.6 | 1.66 | 11.4 | |||
| NO2_Span | NO2_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 269.400 | 255 | 14.4 | 34.1 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.299 | 0 | .3 | 3 | ||||
| ED | NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 29-Nov-2025 04:35:00 | 04:56:00 | 74.720 | 74 | .72 | 10.2 | |||
| NO2_Span | NO2_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 259.000 | 260 | -1 | 21.1 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.044 | 0 | -.04 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| EN | NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.103 | 0 | .1 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 0.065 | 0.0675 | 0.00 | ||||
| O3_Span | O3_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 0.415 | 0.414 | 0.00 | |||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.030 | 0 | .03 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Nov-2025 04:30:00 | 04:50:00 | 0.067 | 0.067 | 0.00 | ||||
| O3_Span | O3_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 0.404 | 0.4 | 0.00 | |||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.130 | 0 | -.13 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.2 | 0 | -.27 | .3 | |||
| DIFF | NOY_Zero | NOY_Zero | 29-Nov-2025 02:00:00 | 02:35:00 | 0.5 | 0 | .55 | 3 | |||
| N500NO | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | |||
| N500NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.722 | 0 | .72 | 3 | ||||
| N500NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.703 | * | 0 | .7 | ||||
| NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 66.570 | 64.82 | 1.75 | 11.1 | |||
| NO2_Span | NO2_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 272.000 | 254.18 | 17.82 | 29 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.145 | 0 | .15 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 29-Nov-2025 02:00:00 | 02:35:00 | 0.6 | 0 | .56 | 3 | |||
| O3 | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.426 | 0 | .43 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 29-Nov-2025 02:00:00 | 02:35:00 | 0.0 | 0 | .02 | 3 | |||
| LN | CO | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.2 | 0 | .2 | .3 | ||
| NO | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 418.30 | 404 | 14.3 | 43.4 | |||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.122 | 0 | -.12 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 430.00 | 427 | 3 | 44.1 | |||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.23 | 0 | .23 | 3 | |||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.068 | 0 | -.07 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 0.060 | 0.061 | 0.00 | ||||
| O3_Span | O3_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 0.397 | 0.396 | 0.00 | .4 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | CO_Prec | CO_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 3.7 | 4 | -.23 | .4 | ||
| CO_Span | CO_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 38.1 | 38.6 | -.48 | 3.8 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.19 | .3 | ||||
| NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.162 | 0 | .16 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.36 | 0 | .36 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:20:00 | 419.80 | 429 | -9.2 | 42 | ||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.043 | 0 | .04 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:20:00 | 433.40 | 440 | -6.6 | 42 | |||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.06 | .3 | |||
| NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.37 | 0 | .37 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.106 | 0 | -.11 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 29-Nov-2025 04:35:00 | 05:05:00 | 62.240 | 63.2 | -.96 | 6.4 | |||
| SO2_Span | SO2_Span | 29-Nov-2025 04:00:00 | 04:30:00 | 394.100 | 400 | -5.9 | 40.5 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.420 | 0 | .42 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 29-Nov-2025 00:46:00 | 01:07:00 | 0.038 | 0 | .04 | 3 | ||
| NOTRACE | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 369.6 | 374 | -4.4 | 43.7 | |||
| ZERO | ZERO | 29-Nov-2025 00:46:00 | 01:07:00 | 0.3 | 0 | .34 | 3 | ||||
| NOXTRACE | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 365.5 | 372 | -6.5 | 43.1 | |||
| ZERO | ZERO | 29-Nov-2025 00:46:00 | 01:07:00 | 0.4 | 0 | .38 | 3 | ||||
| SF | NO | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | ||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.102 | 0 | -.1 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 0.062 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 0.399 | 0.399 | 0.00 | |||||
| SF | O3 | Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||
| SM | NO | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 339.20 | 348 | -8.8 | 42.2 | ||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.062 | 0 | .06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 357.20 | 363 | -5.8 | 43.2 | |||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| O3 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| UT | CO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .16 | .3 | |||
| NO | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.057 | 0 | .06 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.098 | 0 | .1 | 3 | ||||
| NOX | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.155 | 0 | .16 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Nov-2025 04:30:00 | 04:51:00 | 0.0 | 0.068 | 0.00 | 4.5 | |||
| O3_Span | O3_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 0.4 | 0.42 | 0.00 | 39.9 | ||||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.257 | 0 | .26 | 3 | ||||
| V4 | NO | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 395.70 | 405 | -9.3 | 41.2 | ||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | ||||
| NO2 | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 29-Nov-2025 04:00:00 | 04:21:00 | 399.50 | 410 | -10.5 | 41.1 | |||
| Zero | Zero | 29-Nov-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| O3 | Zero | 29-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