Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-22.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.089 | 0 | .09 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.50 | 0 | -.5 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.50 | 0 | -.5 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.032 | 0 | -.03 | 3 | |||||
| ED | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.075 | 0 | .08 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.173 | 0 | .17 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.336 | 0 | .34 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 22-Jul-2026 04:35:00 | 04:56:00 | 64.330 | 67 | -2.67 | 9.9 | ||||
| NO2_Span | NO2_Span | 22-Jul-2026 04:00:00 | 04:21:00 | 260.800 | 255 | 5.8 | 22.2 | |||||
| Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.307 | 0 | -.31 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .24 | .3 | ||||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.393 | 0 | .39 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.33 | 0 | .33 | 3 | |||||
| HV | O3 | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 22-Jul-2026 02:00:00 | 02:35:00 | 1.0 | 0 | 1.04 | 3 | ||||
| N500NO | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.137 | 0 | .14 | 3 | ||||
| N500NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.084 | 0 | .08 | 3 | |||||
| N500NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.221 | * | 0 | .22 | |||||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.073 | 0 | .07 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 22-Jul-2026 02:00:00 | 02:35:00 | 1.0 | 0 | 1.03 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 22-Jul-2026 04:30:00 | 04:51:00 | 0.062 | 0.061 | 0.00 | |||||
| O3_Span | O3_Span | 22-Jul-2026 04:00:00 | 04:21:00 | 0.395 | 0.395 | 0.00 | ||||||
| Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2TRACE | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.560 | 0 | .56 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 22-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.01 | 3 | ||||
| LN | CO | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | |||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.176 | 0 | .18 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.030 | 0 | .03 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | .3 | ||||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.123 | 0 | .12 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.87 | 0 | .87 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.383 | 0 | -.38 | 3 | |||||
| P2 | NOX | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.49 | 0 | .49 | 3 | |||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.11 | .3 | ||||
| NO | NOX_Span | NOX_Span | 22-Jul-2026 04:00:00 | 04:21:00 | 378.40 | 388 | -9.6 | 42.1 | ||||
| Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.323 | 0 | .32 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 22-Jul-2026 04:00:00 | 04:21:00 | 379.90 | 388 | -8.1 | 41.9 | ||||
| Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.057 | 0 | -.06 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 22-Jul-2026 00:46:00 | 01:07:00 | -0.013 | 0 | -.01 | 3 | |||
| NOTRACE | ZERO | 22-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .05 | 3 | |||||
| NOXTRACE | ZERO | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | 3 | |||||
| SF | NO | Zero | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.173 | 0 | .17 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.140 | 0 | .14 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.070 | 0 | .07 | 3 | |||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.085 | 0 | .09 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.155 | 0 | .16 | 3 | |||||
| O3 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.402 | 0 | .4 | 3 | |||||
| V4 | NO | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| NOX | Zero | 22-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 22-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