Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-16.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.065 | 0 | .07 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.51 | 0 | -.51 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.032 | 0 | .03 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.48 | 0 | -.48 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.154 | 0 | -.15 | 3 | |||||
| ED | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.025 | 0 | .03 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| EN | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.23 | 0 | -.23 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.222 | 0 | .22 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.170 | 0 | .17 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | NOX_Span | NOX_Span | 16-Jul-2026 04:00:00 | 04:21:00 | 376.80 | 382 | -5.2 | 43.1 | |||
| Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.23 | 0 | .23 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.228 | 0 | -.23 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Jul-2026 04:00:00 | 04:21:00 | 396.10 | 396 | .1 | 43.2 | ||||
| Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .25 | .3 | ||||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.230 | 0 | .23 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | |||||
| HV | O3 | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | ||||
| HW | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 16-Jul-2026 02:00:00 | 02:35:00 | 0.6 | 0 | .57 | 3 | ||||
| N500NO | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.061 | 0 | .06 | 3 | ||||
| N500NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.100 | 0 | .1 | 3 | |||||
| N500NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.162 | * | 0 | .16 | |||||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.010 | 0 | .01 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 16-Jul-2026 02:00:00 | 02:35:00 | 0.6 | 0 | .56 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 16-Jul-2026 04:00:00 | 04:21:00 | 443.0 | 443 | 0.00 | 18.3 | |||||
| O3 | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.519 | 0 | .52 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 16-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.01 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 16-Jul-2026 04:00:00 | 04:21:00 | 433.8 | 435 | -1.2 | 18 | |||||
| LN | CO | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .12 | .3 | |||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.22 | 0 | -.22 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.109 | 0 | .11 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.108 | 0 | .11 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | ||||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.116 | 0 | .12 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.80 | 0 | .8 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.220 | 0 | -.22 | 3 | |||||
| P2 | NOX | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.58 | 0 | .58 | 3 | |||
| O3 | O3_Prec | O3_Prec | 16-Jul-2026 04:30:00 | 04:51:00 | 0.071 | 0.0736 | 0.00 | |||||
| O3_Span | O3_Span | 16-Jul-2026 04:00:00 | 04:21:00 | 0.408 | 0.4105 | 0.00 | ||||||
| Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.11 | .3 | ||||
| NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.305 | 0 | .31 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.40 | 0 | .4 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.116 | 0 | -.12 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 16-Jul-2026 00:46:00 | 01:07:00 | -0.069 | 0 | -.07 | 3 | |||
| NOTRACE | ZERO | 16-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .05 | 3 | |||||
| NOXTRACE | ZERO | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.02 | 3 | |||||
| SF | NO | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.105 | 0 | .11 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.061 | 0 | .06 | 3 | |||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | ||||
| NO | NOX_Span | NOX_Span | 16-Jul-2026 04:00:00 | 04:21:00 | 368.200 | 405 | -36.8 | 40.7 | ||||
| Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.036 | 0 | .04 | 3 | |||||
| NO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.070 | 0 | .07 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Jul-2026 04:00:00 | 04:21:00 | 374.100 | 413 | -38.9 | 41 | ||||
| Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.106 | 0 | .11 | 3 | |||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.296 | 0 | .3 | 3 | |||||
| V4 | NO | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | ||||
| Zero | 16-Jul-2026 02:46:00 | 03:07:00 | -0.04 | 0 | -.04 | 3 | ||||||
| V4 | NO2 | Zero | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| Zero | 16-Jul-2026 02:46:00 | 03:07:00 | 0.05 | 0 | .05 | 3 | ||||||
| NOX | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| Zero | 16-Jul-2026 02:46:00 | 03:07:00 | 0.01 | 0 | .01 | 3 | ||||||
| O3 | Zero | 16-Jul-2026 00:46:00 | 01:07:00 | -0.003 | * | 0 | 0.00 | |||||
| Zero | 16-Jul-2026 02:46:00 | 03:07:00 | -0.002 | 0 | 0.00 | |||||||
| * - Drift limit exceeded | ||||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF