Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-11-22.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||
| NO2 | NO2_Prec | NO2_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 62.830 | * | 74 | -11.17 | 10.4 | ||
| NO2_Prec | 22-Nov-2025 05:55:00 | 06:16:00 | 63.110 | * | 74 | -10.89 | 10.4 | ||||
| NO2_Span | NO2_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 257.900 | * | 261 | -3.1 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.039 | 0 | .04 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .09 | .3 | |||
| NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 72.790 | 70.6 | 2.19 | 11.4 | |||
| NO2_Span | NO2_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 273.500 | 255 | 18.5 | 34.1 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.124 | 0 | .12 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.303 | 0 | .3 | 3 | ||||
| ED | NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 22-Nov-2025 04:35:00 | 04:56:00 | 75.040 | 74 | 1.04 | 10.2 | |||
| NO2_Span | NO2_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 258.100 | 260 | -1.9 | 21.1 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.059 | 0 | .06 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| EN | NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.034 | 0 | .03 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 0.065 | 0.0675 | 0.00 | ||||
| O3_Span | O3_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 0.414 | 0.414 | 0.00 | |||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.143 | 0 | .14 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Nov-2025 04:30:00 | 04:50:00 | 0.066 | 0.067 | 0.00 | ||||
| O3_Span | O3_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 0.405 | 0.4 | .01 | |||||
| H3 | O3 | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| HC | NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | |||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.089 | 0 | -.09 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .17 | .3 | |||
| NO | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:20:00 | 398.20 | 402 | -3.8 | 42.2 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.144 | 0 | .14 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:20:00 | 418.30 | 421 | -2.7 | 43 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.36 | 0 | .36 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.2 | 0 | -.25 | .3 | |||
| DIFF | NOY_Zero | NOY_Zero | 22-Nov-2025 02:00:00 | 02:35:00 | 0.7 | 0 | .66 | 3 | |||
| N500NO | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.083 | 0 | .08 | 3 | |||
| N500NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.569 | 0 | .57 | 3 | ||||
| N500NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.653 | * | 0 | .65 | ||||
| NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 66.590 | 64.82 | 1.77 | 11.1 | |||
| NO2_Span | NO2_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 272.400 | 254.18 | 18.22 | 29 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.135 | 0 | .14 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 22-Nov-2025 02:00:00 | 02:35:00 | 0.7 | 0 | .69 | 3 | |||
| O3 | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.333 | 0 | .33 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 22-Nov-2025 02:00:00 | 02:35:00 | 0.0 | 0 | .03 | 3 | |||
| LN | CO | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||
| NO | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 418.50 | 404 | 14.5 | 43.4 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.005 | 0 | -.01 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 431.60 | 427 | 4.6 | 44.1 | |||
| LN | NOX | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | ||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.053 | 0 | -.05 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 0.061 | 0.061 | 0.00 | ||||
| O3_Span | O3_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 0.396 | 0.396 | 0.00 | .4 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | CO_Prec | CO_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 3.7 | 4 | -.22 | .4 | ||
| CO_Span | CO_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 38.2 | 38.6 | -.39 | 3.8 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.14 | .3 | ||||
| NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.386 | 0 | .39 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.63 | 0 | .63 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:20:00 | 419.50 | 429 | -9.5 | 42 | ||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.047 | 0 | .05 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:20:00 | 432.80 | 440 | -7.2 | 42 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | .3 | |||
| NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.080 | 0 | -.08 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 22-Nov-2025 04:35:00 | 05:05:00 | 61.590 | 63.2 | -1.61 | 6.4 | |||
| SO2_Span | SO2_Span | 22-Nov-2025 04:00:00 | 04:30:00 | 394.800 | 400 | -5.2 | 40.5 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.422 | 0 | .42 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 22-Nov-2025 00:46:00 | 01:07:00 | 0.049 | 0 | .05 | 3 | ||
| NOTRACE | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 371.3 | 374 | -2.7 | 43.7 | |||
| RS | NOTRACE | ZERO | ZERO | 22-Nov-2025 00:46:00 | 01:07:00 | 0.3 | 0 | .33 | 3 | ||
| NOXTRACE | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 367.7 | 372 | -4.3 | 43.1 | |||
| ZERO | ZERO | 22-Nov-2025 00:46:00 | 01:07:00 | 0.4 | 0 | .38 | 3 | ||||
| SF | NO | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.138 | 0 | .14 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 0.064 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 0.399 | 0.399 | 0.00 | |||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 339.50 | 348 | -8.5 | 42.2 | ||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.302 | 0 | .3 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 356.90 | 363 | -6.1 | 43.2 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | ||||
| O3 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| UT | CO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .18 | .3 | |||
| NO | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.065 | 0 | .07 | 3 | ||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.145 | 0 | .15 | 3 | ||||
| NOX | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.210 | 0 | .21 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Nov-2025 04:30:00 | 04:51:00 | 0.0 | 0.068 | 0.00 | 4.5 | |||
| O3_Span | O3_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 0.4 | 0.42 | 0.00 | 39.9 | ||||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.141 | 0 | .14 | 3 | ||||
| V4 | NO | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 390.20 | 405 | -14.8 | 41.2 | ||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | ||||
| Zero | 22-Nov-2025 02:46:00 | 03:07:00 | 0.30 | 0 | .3 | 3 | |||||
| NO2 | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| Zero | 22-Nov-2025 02:46:00 | 03:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 22-Nov-2025 04:00:00 | 04:21:00 | 397.50 | 410 | -12.5 | 41.1 | |||
| Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | ||||
| Zero | 22-Nov-2025 02:46:00 | 03:07:00 | 0.20 | 0 | .2 | 3 | |||||
| V4 | O3 | Zero | Zero | 22-Nov-2025 00:46:00 | 01:07:00 | -0.003 | * | 0 | 0.00 | ||
| Zero | 22-Nov-2025 02:46:00 | 03:07:00 | -0.002 | 0 | 0.00 | ||||||
| * - Drift limit exceeded | |||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF