Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-04-06.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.041 | 0 | -.04 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.048 | 0 | -.05 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 06-Apr-2026 04:30:00 | 04:50:00 | 66.910 | * | 66.5 | .41 | ||||
| SO2_Span | SO2_Span | 06-Apr-2026 04:00:00 | 04:20:00 | 411.800 | * | 411 | .8 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.275 | 0 | .28 | 3 | |||||
| ED | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.002 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | NOX_Span | NOX_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 396.20 | 401 | -4.8 | 42.9 | |||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.023 | 0 | .02 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 435.80 | 430 | 5.8 | 43.2 | ||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.22 | 0 | -.22 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | NOX_Span | NOX_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 379.10 | 389 | -9.9 | 41.2 | |||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.161 | 0 | .16 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 387.10 | 391 | -3.9 | 41.2 | ||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.459 | 0 | -.46 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.35 | 0 | -.35 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| HV | CO | CO_Prec | CO_Prec | 06-Apr-2026 04:30:00 | 04:51:00 | 4.0 | 4 | .07 | .4 | |||
| CO_Span | CO_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 40.1 | 40 | .12 | 3.9 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .07 | .3 | |||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | CO_Prec | CO_Prec | 06-Apr-2026 05:30:00 | 05:51:00 | 2.1 | 2.031 | .09 | .1 | |||
| CO_Span | CO_Span | 06-Apr-2026 05:00:00 | 05:21:00 | 8.1 | * | 8.09 | .08 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | |||||
| DIFF | NOY_Zero | NOY_Zero | 06-Apr-2026 02:00:00 | 02:35:00 | 0.4 | 0 | .45 | 3 | ||||
| N500NO | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.048 | 0 | -.05 | 3 | ||||
| N500NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.245 | 0 | -.25 | 3 | |||||
| N500NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.293 | * | 0 | -.29 | |||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.078 | 0 | .08 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 06-Apr-2026 02:00:00 | 02:35:00 | 0.4 | 0 | .44 | 3 | ||||
| O3 | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.722 | 0 | .72 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 06-Apr-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.01 | 3 | ||||
| LN | CO | CO_Prec | CO_Prec | 06-Apr-2026 04:30:00 | 04:51:00 | 3.9 | 3.9 | .04 | .4 | |||
| CO_Span | CO_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 43.2 | 43.1 | .1 | 4.2 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | |||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.167 | 0 | -.17 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.003 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | |||||
| M7 | O3 | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| NR | CO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.08 | .3 | ||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 06-Apr-2026 04:31:00 | 04:57:00 | 73.340 | 71 | 2.34 | 10.8 | ||||
| NO2_Span | NO2_Span | 06-Apr-2026 04:00:00 | 04:26:00 | 267.100 | 262 | 5.1 | 29.7 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.046 | 0 | .05 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 1.39 | 0 | 1.39 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.636 | 0 | -.64 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.75 | 0 | .75 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.07 | .3 | ||||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.37 | 0 | .37 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 06-Apr-2026 04:30:00 | 04:51:00 | 63.730 | 65 | -1.27 | 9.9 | ||||
| NO2_Span | NO2_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 241.800 | 250 | -8.2 | 24.5 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.011 | 0 | .01 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.39 | 0 | .39 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.633 | 0 | .63 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 06-Apr-2026 00:46:00 | 01:07:00 | -0.092 | 0 | -.09 | 3 | |||
| NOTRACE | ZERO | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | 3 | |||||
| NOXTRACE | ZERO | 06-Apr-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.07 | 3 | |||||
| SF | NO | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.039 | 0 | .04 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SM | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.024 | 0 | .02 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.03 | .3 | |||
| NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.013 | 0 | .01 | 3 | |||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.031 | 0 | .03 | 3 | |||||
| O3 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 06-Apr-2026 04:30:00 | 04:51:00 | 61.420 | 60 | 1.42 | 6.2 | ||||
| SO2_Span | SO2_Span | 06-Apr-2026 04:00:00 | 04:21:00 | 386.100 | 384 | 2.1 | 37 | |||||
| Zero | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.424 | 0 | .42 | 3 | |||||
| V4 | NO | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| NO2 | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| NOX | Zero | 06-Apr-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 06-Apr-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