Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-12-08.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | ||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.255 | 0 | -.26 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | |||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.045 | 0 | -.05 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 08-Dec-2025 04:30:00 | 04:50:00 | 68.050 | * | 68 | .05 | |||
| SO2_Span | SO2_Span | 08-Dec-2025 04:00:00 | 04:20:00 | 422.700 | * | 421 | 1.7 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.422 | 0 | .42 | 3 | ||||
| ED | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.012 | 0 | -.01 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| EN | NO | NOX_Span | NOX_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 371.00 | 380 | -9 | 42.9 | ||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 402.20 | 407 | -4.8 | 43.2 | |||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | NOX_Span | NOX_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 331.10 | * | 394 | -62.9 | 41.2 | |
| NOX_Span | 08-Dec-2025 05:46:00 | 06:07:00 | 337.20 | * | 394 | -56.8 | 41.2 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.117 | 0 | -.12 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 335.30 | * | 397 | -61.7 | 41.2 | ||
| NOX_Span | 08-Dec-2025 05:46:00 | 06:07:00 | 340.90 | * | 397 | -56.1 | 41.2 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.069 | 0 | -.07 | 3 | ||||
| HC | NOX | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | CO_Prec | CO_Prec | 08-Dec-2025 04:30:00 | 04:51:00 | 4.5 | 4.32 | .21 | .4 | ||
| CO_Span | CO_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 42.7 | 42.35 | .43 | 3.9 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .19 | .3 | ||||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.036 | 0 | .04 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | CO_Prec | CO_Prec | 08-Dec-2025 05:30:00 | 05:51:00 | 2.1 | 2.009 | .14 | .1 | ||
| CO_Span | CO_Span | 08-Dec-2025 05:00:00 | 05:21:00 | 8.8 | * | 7.957 | .86 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.09 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 08-Dec-2025 02:00:00 | 02:35:00 | 0.5 | 0 | .49 | 3 | |||
| N500NO | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.032 | 0 | -.03 | 3 | |||
| N500NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.608 | 0 | .61 | 3 | ||||
| N500NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.576 | * | 0 | .58 | ||||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.045 | 0 | .05 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 08-Dec-2025 02:00:00 | 02:35:00 | 0.5 | 0 | .49 | 3 | |||
| O3 | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.367 | 0 | .37 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 08-Dec-2025 02:00:00 | 02:35:00 | 0.0 | 0 | 0.00 | 3 | |||
| LN | CO | CO_Prec | CO_Prec | 08-Dec-2025 04:30:00 | 04:51:00 | 4.3 | * | 3.8 | .51 | .4 | |
| CO_Prec | 08-Dec-2025 06:07:00 | 06:28:00 | 4.4 | * | 3.8 | .6 | .4 | ||||
| CO_Span | CO_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 43.9 | 42.7 | 1.26 | 4.2 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.3 | * | 0 | .39 | .3 | |||
| Zero | 08-Dec-2025 02:46:00 | 03:07:00 | 0.3 | * | 0 | .39 | .3 | ||||
| Zero | 08-Dec-2025 05:46:00 | 06:07:00 | 0.4 | * | 0 | .4 | .3 | ||||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| Zero | 08-Dec-2025 02:46:00 | 03:07:00 | 0.09 | 0 | .09 | 3 | |||||
| LN | NO | Zero | Zero | 08-Dec-2025 05:46:00 | 06:07:00 | 0.11 | 0 | .11 | 3 | ||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.081 | 0 | -.08 | 3 | ||||
| Zero | 08-Dec-2025 02:46:00 | 03:07:00 | -0.027 | 0 | -.03 | 3 | |||||
| Zero | 08-Dec-2025 05:46:00 | 06:07:00 | -0.004 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| Zero | 08-Dec-2025 02:46:00 | 03:07:00 | 0.06 | 0 | .06 | 3 | |||||
| Zero | 08-Dec-2025 05:46:00 | 06:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| Zero | 08-Dec-2025 02:46:00 | 03:07:00 | 0.000 | 0 | 0.00 | ||||||
| Zero | 08-Dec-2025 05:46:00 | 06:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.036 | 0 | -.04 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| NR | CO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | |||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 08-Dec-2025 04:31:00 | 04:57:00 | 61.060 | 63 | -1.94 | 10.8 | |||
| NO2_Span | NO2_Span | 08-Dec-2025 04:00:00 | 04:26:00 | 256.100 | 250 | 6.1 | 29.7 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.005 | 0 | -.01 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.159 | 0 | -.16 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.02 | .3 | |||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.33 | 0 | .33 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 08-Dec-2025 04:30:00 | 04:51:00 | 67.850 | 65 | 2.85 | 9.9 | |||
| NO2_Span | NO2_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 252.400 | 250 | 2.4 | 24.5 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.045 | 0 | -.05 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.29 | 0 | .29 | 3 | ||||
| RP | O3 | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| SO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.180 | 0 | .18 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 08-Dec-2025 00:46:00 | 01:07:00 | -0.126 | 0 | -.13 | 3 | ||
| NOTRACE | ZERO | 08-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .03 | 3 | ||||
| NOXTRACE | ZERO | 08-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.1 | 3 | ||||
| SF | NO | Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.127 | 0 | -.13 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.134 | 0 | .13 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| UT | CO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .12 | .3 | |||
| NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.028 | 0 | .03 | 3 | ||||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.043 | 0 | .04 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.071 | 0 | .07 | 3 | ||||
| O3 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 08-Dec-2025 04:30:00 | 04:51:00 | 59.490 | 60 | -.51 | 6.2 | |||
| SO2_Span | SO2_Span | 08-Dec-2025 04:00:00 | 04:21:00 | 384.200 | 384 | .2 | 37 | ||||
| Zero | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.064 | 0 | .06 | 3 | ||||
| V4 | NO | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||
| NO2 | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| NOX | Zero | 08-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 08-Dec-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