Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-01-04.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:20:00 | 362.50 | 375 | -12.5 | 41.5 | ||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.480 | 0 | -.48 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:20:00 | 370.60 | 380 | -9.4 | 41.8 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.38 | 0 | -.38 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | |||
| NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 337.20 | 345 | -7.8 | 42.5 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.044 | 0 | -.04 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 347.50 | 356 | -8.5 | 42.5 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.616 | 0 | .62 | 3 | ||||
| ED | NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 395.40 | 400 | -4.6 | 41.9 | ||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.006 | 0 | -.01 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 405.80 | 409 | -3.2 | 41.9 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| EN | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 04-Jan-2026 04:36:00 | 04:57:00 | 68.060 | 68 | .06 | 10.5 | |||
| NO2_Span | NO2_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 270.300 | 266 | 4.3 | 27.8 | ||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.040 | 0 | -.04 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.60 | 0 | -.6 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 82.800 | * | 65.7 | 17.1 | 9.9 | ||
| NO2_Span | NO2_Span | 04-Jan-2026 04:00:00 | 04:20:00 | 300.100 | * | 249.1 | 51 | 28.2 | |||
| NO2_Span | 04-Jan-2026 05:46:00 | 06:06:00 | 292.000 | * | 249.1 | 42.9 | 28.2 | ||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.155 | 0 | .16 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.44 | 0 | -.44 | 3 | ||||
| H3 | O3 | Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| HC | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.113 | 0 | -.11 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .24 | .3 | |||
| NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 71.860 | 72 | -.14 | 10.5 | |||
| NO2_Span | NO2_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 250.200 | 254 | -3.8 | 25.6 | ||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .13 | .3 | |||
| DIFF | NOY_Zero | NOY_Zero | 04-Jan-2026 02:00:00 | 02:35:00 | 0.2 | 0 | .16 | 3 | |||
| N500NO | Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.129 | 0 | -.13 | 3 | |||
| N500NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.145 | 0 | .15 | 3 | ||||
| N500NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.016 | * | 0 | .02 | ||||
| NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 434.70 | 441.4 | -6.7 | 44.5 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.062 | 0 | .06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 444.50 | 446.6 | -2.1 | 44.1 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 04-Jan-2026 02:00:00 | 02:35:00 | 0.2 | 0 | .19 | 3 | |||
| O3 | Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.567 | 0 | .57 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 04-Jan-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .02 | 3 | |||
| LN | CO | Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .28 | .3 | ||
| NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.196 | 0 | -.2 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | ||||
| LN | O3 | O3_Span | O3_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 0.392 | 0.394 | 0.00 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 379.80 | 390 | -10.2 | 39.3 | ||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.051 | 0 | .05 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 411.80 | 416 | -4.2 | 40.9 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.08 | .3 | |||
| NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 389.70 | 394 | -4.3 | 41.1 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.004 | 0 | 0.00 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 410.30 | 414 | -3.7 | 41.7 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.011 | 0 | .01 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.15 | .3 | |||
| NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.34 | 0 | .34 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.097 | 0 | -.1 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 0.065 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 0.401 | 0.393 | .01 | |||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.942 | 0 | .94 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 04-Jan-2026 00:46:00 | 01:07:00 | 0.122 | 0 | .12 | 3 | ||
| NOTRACE | ZERO | 04-Jan-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .06 | 3 | ||||
| NOXTRACE | ZERO | 04-Jan-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .18 | 3 | ||||
| SF | NO | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 377.40 | 378 | -.6 | 46.2 | ||
| SF | NO | Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.060 | 0 | -.06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 393.30 | 395 | -1.7 | 45.9 | |||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.028 | 0 | -.03 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 0.066 | 0.064 | 0.00 | ||||
| O3_Span | O3_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 0.391 | 0.39 | 0.00 | |||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| UT | CO | CO_Prec | CO_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 4.2 | 4 | .25 | .4 | ||
| CO_Span | CO_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 39.3 | 39.3 | .04 | 4.1 | ||||
| Zero | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .26 | .3 | ||||
| NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.014 | 0 | .01 | 3 | ||||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.012 | 0 | .01 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.026 | 0 | .03 | 3 | ||||
| O3 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.252 | 0 | .25 | 3 | ||||
| V4 | NO | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||
| NO2 | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NOX | Zero | 04-Jan-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 04-Jan-2026 04:30:00 | 04:51:00 | 0.067 | 0.067 | 0.00 | ||||
| O3_Span | O3_Span | 04-Jan-2026 04:00:00 | 04:21:00 | 0.400 | 0.403 | 0.00 | |||||
| Zero | Zero | 04-Jan-2026 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