Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-21.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.128 | 0 | .13 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | CO_Prec | CO_Prec | 21-Jul-2026 04:30:00 | 04:51:00 | 1.9 | 2.1 | -.13 | .2 | |||
| CO_Span | CO_Span | 21-Jul-2026 04:00:00 | 04:21:00 | 7.8 | 7.9 | -.09 | .8 | |||||
| Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | |||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.42 | 0 | -.42 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.111 | 0 | .11 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.31 | 0 | -.31 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.041 | 0 | -.04 | 3 | |||||
| ED | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.098 | 0 | .1 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.26 | 0 | -.26 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.260 | 0 | .26 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.327 | 0 | .33 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.28 | 0 | .28 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.375 | 0 | -.38 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.25 | 0 | -.25 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .25 | .3 | ||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.463 | 0 | .46 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.43 | 0 | .43 | 3 | |||||
| HV | O3 | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 21-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .51 | 3 | ||||
| N500NO | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.079 | 0 | .08 | 3 | ||||
| N500NO2 | N5NO2PRC | N5NO2PRC | 21-Jul-2026 06:31:00 | 06:56:00 | 64.210 | 68 | -3.79 | 9.8 | ||||
| N5NO2SPA | N5NO2SPA | 21-Jul-2026 06:00:00 | 06:25:00 | 160.800 | 161 | -.2 | 35.4 | |||||
| Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.037 | 0 | .04 | 3 | |||||
| N500NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.117 | * | 0 | .12 | |||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.050 | 0 | .05 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 21-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .52 | 3 | ||||
| O3 | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | SO2_Prec | SO2_Prec | 21-Jul-2026 04:36:00 | 05:02:00 | 20.330 | 20.5 | -.17 | 2 | ||||
| SO2_Span | SO2_Span | 21-Jul-2026 04:00:00 | 04:26:00 | 80.800 | 81.5 | -.7 | 8 | |||||
| Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.613 | 0 | .61 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 21-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .01 | 3 | ||||
| LN | CO | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .12 | .3 | |||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.208 | 0 | .21 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.062 | 0 | .06 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | .3 | ||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.148 | 0 | .15 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 1.06 | 0 | 1.06 | 3 | |||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.224 | 0 | -.22 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.84 | 0 | .84 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | CO_Prec | CO_Prec | 21-Jul-2026 04:30:00 | 04:51:00 | 3.9 | 4.1 | -.17 | .4 | |||
| CO_Span | CO_Span | 21-Jul-2026 04:00:00 | 04:21:00 | 38.6 | 40 | -1.33 | 4 | |||||
| Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.1 | .3 | |||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.277 | 0 | .28 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.31 | 0 | .31 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.042 | 0 | -.04 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 21-Jul-2026 00:46:00 | 01:07:00 | -0.057 | 0 | -.06 | 3 | |||
| NOTRACE | ZERO | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | 3 | |||||
| NOXTRACE | ZERO | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | 3 | |||||
| SF | NO | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | |||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.335 | 0 | .34 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.230 | 0 | .23 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.28 | 0 | .28 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| UT | CO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.022 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.090 | 0 | .09 | 3 | |||||
| NOX | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.068 | 0 | .07 | 3 | |||||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.365 | 0 | .37 | 3 | |||||
| V4 | NO | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| V4 | NOX | Zero | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||
| O3 | Zero | 21-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| * - Drift limit exceeded | ||||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF