Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-05-11.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.006 | 0 | .01 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .08 | .3 | ||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.013 | 0 | -.01 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 11-May-2026 04:30:00 | 04:50:00 | 67.400 | * | 66.5 | .9 | ||||
| SO2_Span | SO2_Span | 11-May-2026 04:00:00 | 04:20:00 | 411.000 | 411 | 0.00 | ||||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.381 | 0 | .38 | 3 | |||||
| ED | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.020 | 0 | -.02 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| EN | NO | NOX_Span | NOX_Span | 11-May-2026 04:00:00 | 04:21:00 | 394.60 | 401 | -6.4 | 42.9 | |||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.15 | 0 | -.15 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.097 | 0 | .1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-May-2026 04:00:00 | 04:21:00 | 434.20 | 430 | 4.2 | 43.2 | ||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | ||||||
| H3 | NO | NOX_Span | NOX_Span | 11-May-2026 04:00:00 | 04:21:00 | 395.50 | 390 | 5.5 | 41.2 | |||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.015 | 0 | -.02 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-May-2026 04:00:00 | 04:21:00 | 400.40 | 401 | -.6 | 41.2 | ||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.256 | 0 | -.26 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| HV | CO | CO_Prec | CO_Prec | 11-May-2026 04:30:00 | 04:51:00 | 4.1 | 4 | .17 | .4 | |||
| CO_Span | CO_Span | 11-May-2026 04:00:00 | 04:21:00 | 40.2 | 40 | .25 | 3.9 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .13 | .3 | |||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.023 | 0 | -.02 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | CO_Prec | CO_Prec | 11-May-2026 05:30:00 | 05:51:00 | 2.1 | 2.031 | .1 | .1 | |||
| CO_Span | CO_Span | 11-May-2026 05:00:00 | 05:21:00 | 8.1 | * | 8.09 | .08 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .12 | .3 | |||||
| DIFF | NOY_Zero | NOY_Zero | 11-May-2026 02:00:00 | 02:35:00 | 0.1 | 0 | .14 | 3 | ||||
| N500NO | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.250 | 0 | -.25 | 3 | ||||
| N500NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.277 | 0 | .28 | 3 | |||||
| N500NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.028 | * | 0 | .03 | |||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.051 | 0 | .05 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 11-May-2026 02:00:00 | 02:35:00 | 0.1 | 0 | .14 | 3 | ||||
| O3 | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.852 | 0 | .85 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 11-May-2026 02:00:00 | 02:35:00 | 0.0 | 0 | 0.00 | 3 | ||||
| LN | CO | CO_Prec | CO_Prec | 11-May-2026 04:30:00 | 04:51:00 | 4.1 | 3.9 | .2 | .4 | |||
| CO_Span | CO_Span | 11-May-2026 04:00:00 | 04:21:00 | 43.2 | 43.1 | .13 | 4.2 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .17 | .3 | |||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.150 | 0 | -.15 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.031 | 0 | -.03 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| M7 | O3 | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| NR | CO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.13 | .3 | ||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 11-May-2026 04:31:00 | 04:57:00 | 73.870 | 71 | 2.87 | 10.8 | ||||
| NO2_Span | NO2_Span | 11-May-2026 04:00:00 | 04:26:00 | 269.000 | 262 | 7 | 29.7 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.093 | 0 | -.09 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.19 | .3 | ||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | -0.1 | 0 | -.19 | .3 | ||||||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.43 | 0 | .43 | 3 | |||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | 0.52 | 0 | .52 | 3 | ||||||
| NO2 | NO2_Prec | NO2_Prec | 11-May-2026 04:30:00 | 04:51:00 | 63.150 | 65 | -1.85 | 9.9 | ||||
| NO2_Span | NO2_Span | 11-May-2026 04:00:00 | 04:21:00 | 234.300 | 250 | -15.7 | 24.5 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.160 | 0 | -.16 | 3 | |||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | -0.150 | 0 | -.15 | 3 | ||||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | |||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | 0.37 | 0 | .37 | 3 | ||||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.003 | * | 0 | 0.00 | |||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | 0.002 | 0 | 0.00 | |||||||
| SO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.702 | 0 | .7 | 3 | |||||
| Zero | 11-May-2026 02:46:00 | 03:07:00 | 0.792 | 0 | .79 | 3 | ||||||
| RS | NO2TRACE | ZERO | ZERO | 11-May-2026 00:46:00 | 01:07:00 | -0.098 | 0 | -.1 | 3 | |||
| NOTRACE | ZERO | 11-May-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.02 | 3 | |||||
| NOXTRACE | ZERO | 11-May-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.12 | 3 | |||||
| SF | NO | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.022 | 0 | .02 | 3 | |||||
| SF | NOX | Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SM | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.071 | 0 | .07 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.3 | * | 0 | .32 | .3 | |||
| NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.015 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.076 | 0 | .08 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.061 | 0 | .06 | 3 | |||||
| O3 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 11-May-2026 04:30:00 | 04:51:00 | 61.750 | 60 | 1.75 | 6.2 | ||||
| SO2_Span | SO2_Span | 11-May-2026 04:00:00 | 04:21:00 | 386.300 | 384 | 2.3 | 37 | |||||
| Zero | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.584 | 0 | .58 | 3 | |||||
| V4 | NO | Zero | 11-May-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NOX | Zero | 11-May-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| O3 | Zero | 11-May-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