Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-03-07.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||
| NO2 | NO2_Prec | NO2_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 73.820 | 71 | 2.82 | 10.4 | |||
| NO2_Span | NO2_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 268.400 | * | 257 | 11.4 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.121 | 0 | -.12 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| CV | CO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .1 | .3 | |||
| NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 65.650 | 70.6 | -4.95 | 11.4 | |||
| NO2_Span | NO2_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 247.600 | 255 | -7.4 | 34.1 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.065 | 0 | -.07 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.139 | 0 | .14 | 3 | ||||
| ED | NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 07-Mar-2026 04:35:00 | 04:56:00 | 74.600 | 74 | .6 | 10.2 | |||
| NO2_Span | NO2_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 261.500 | 260 | 1.5 | 21.1 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.032 | 0 | .03 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| EN | NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.024 | 0 | -.02 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 0.066 | 0.0675 | 0.00 | ||||
| O3_Span | O3_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 0.417 | 0.414 | 0.00 | |||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.15 | 0 | -.15 | 3 | |||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.132 | 0 | .13 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 07-Mar-2026 04:30:00 | 04:50:00 | 0.067 | 0.067 | 0.00 | ||||
| O3_Span | O3_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 0.404 | 0.4 | 0.00 | |||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.160 | 0 | -.16 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | |||
| NO | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:20:00 | 387.80 | 402 | -14.2 | 42.2 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.056 | 0 | -.06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:20:00 | 408.20 | 421 | -12.8 | 43 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .13 | .3 | |||
| DIFF | NOY_Zero | NOY_Zero | 07-Mar-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .03 | 3 | |||
| N500NO | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.218 | 0 | -.22 | 3 | |||
| N500NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.264 | 0 | -.26 | 3 | ||||
| N500NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.482 | * | 0 | -.48 | ||||
| NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 66.350 | 65.5 | .85 | 11.1 | |||
| NO2_Span | NO2_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 266.800 | 269.7 | -2.9 | 29 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.009 | 0 | .01 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 07-Mar-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .01 | 3 | |||
| O3 | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.544 | 0 | .54 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 07-Mar-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.03 | 3 | |||
| LN | CO | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | ||
| NO | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 418.50 | 404 | 14.5 | 43.4 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.245 | 0 | -.25 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 430.30 | 427 | 3.3 | 44.1 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.17 | 0 | -.17 | 3 | ||||
| LN | O3 | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| M7 | NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.005 | 0 | .01 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 0.061 | 0.062 | 0.00 | ||||
| O3_Span | O3_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 0.396 | 0.395 | 0.00 | .4 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| NR | CO | CO_Prec | CO_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 3.3 | 3.6 | -.27 | .4 | ||
| CO_Span | CO_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 39.5 | 40.1 | -.55 | 3.8 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.2 | 0 | -.28 | .3 | ||||
| NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.151 | 0 | -.15 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:20:00 | 426.70 | 427 | -.3 | 42 | ||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 1.49 | 0 | 1.49 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.566 | 0 | -.57 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:20:00 | 431.10 | 428 | 3.1 | 42 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.92 | 0 | .92 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .03 | .3 | |||
| NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.50 | 0 | .5 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.168 | 0 | -.17 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.33 | 0 | .33 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 07-Mar-2026 04:35:00 | 05:05:00 | 60.960 | 63.2 | -2.24 | 6.4 | |||
| SO2_Span | SO2_Span | 07-Mar-2026 04:00:00 | 04:30:00 | 391.900 | 400 | -8.1 | 40.5 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 1.189 | 0 | 1.19 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 07-Mar-2026 00:46:00 | 01:07:00 | -0.098 | 0 | -.1 | 3 | ||
| NOTRACE | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 357.1 | 365 | -7.9 | 43.7 | |||
| ZERO | ZERO | 07-Mar-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | 3 | ||||
| RS | NOXTRACE | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 358.5 | 365 | -6.5 | 43.1 | ||
| ZERO | ZERO | 07-Mar-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.09 | 3 | ||||
| SF | NO | Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.077 | 0 | -.08 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 0.064 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 0.398 | 0.399 | 0.00 | |||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SM | NO | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 336.20 | 348 | -11.8 | 42.2 | ||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.131 | 0 | -.13 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 355.10 | 363 | -7.9 | 43.2 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | ||||
| O3 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| UT | CO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.09 | .3 | |||
| NO | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.057 | 0 | .06 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.027 | 0 | .03 | 3 | ||||
| NOX | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.083 | 0 | .08 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 07-Mar-2026 04:30:00 | 04:51:00 | 0.0 | 0.065 | 0.00 | 4.5 | |||
| O3_Span | O3_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 0.3 | 0.4 | 0.00 | 39.9 | ||||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.332 | 0 | .33 | 3 | ||||
| V4 | NO | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 380.30 | 405 | -24.7 | 41.2 | ||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | ||||
| NO2 | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 07-Mar-2026 04:00:00 | 04:21:00 | 382.80 | 410 | -27.2 | 41.1 | |||
| Zero | Zero | 07-Mar-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| O3 | Zero | 07-Mar-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