Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-29.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.112 | 0 | .11 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.55 | 0 | -.55 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.53 | 0 | -.53 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.148 | 0 | .15 | 3 | |||||
| ED | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.152 | 0 | .15 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.112 | 0 | .11 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.148 | 0 | .15 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 29-Jul-2026 04:35:00 | 04:56:00 | 63.930 | 67 | -3.07 | 9.9 | ||||
| NO2_Span | NO2_Span | 29-Jul-2026 04:00:00 | 04:21:00 | 260.900 | 255 | 5.9 | 22.2 | |||||
| Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.378 | 0 | -.38 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.142 | 0 | .14 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||||
| HV | O3 | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 29-Jul-2026 02:00:00 | 02:35:00 | 0.8 | 0 | .83 | 3 | ||||
| N500NO | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.063 | 0 | .06 | 3 | ||||
| N500NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.104 | 0 | .1 | 3 | |||||
| N500NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.166 | * | 0 | .17 | |||||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.053 | 0 | .05 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 29-Jul-2026 02:00:00 | 02:35:00 | 0.8 | 0 | .84 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 29-Jul-2026 04:30:00 | 04:51:00 | 0.061 | 0.061 | 0.00 | |||||
| O3_Span | O3_Span | 29-Jul-2026 04:00:00 | 04:21:00 | 0.396 | 0.395 | 0.00 | ||||||
| Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2TRACE | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.596 | 0 | .6 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 29-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .01 | 3 | ||||
| LN | CO | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .17 | .3 | |||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.110 | 0 | .11 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.134 | 0 | .13 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.09 | .3 | ||||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.081 | 0 | .08 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.94 | 0 | .94 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.222 | 0 | -.22 | 3 | |||||
| P2 | NOX | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.72 | 0 | .72 | 3 | |||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .03 | .3 | ||||
| NO | NOX_Span | NOX_Span | 29-Jul-2026 04:00:00 | 04:21:00 | 376.10 | 388 | -11.9 | 42.1 | ||||
| Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.29 | 0 | -.29 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.424 | 0 | .42 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 29-Jul-2026 04:00:00 | 04:21:00 | 378.20 | 388 | -9.8 | 41.9 | ||||
| Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.193 | 0 | .19 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 29-Jul-2026 00:46:00 | 01:07:00 | -1.510 | 0 | -1.51 | 3 | |||
| ZERO | 29-Jul-2026 02:46:00 | 03:07:00 | -1.534 | 0 | -1.53 | 3 | ||||||
| NOTRACE | ZERO | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | 3 | |||||
| ZERO | 29-Jul-2026 02:46:00 | 03:07:00 | 0.0 | 0 | .03 | 3 | ||||||
| NOXTRACE | ZERO | 29-Jul-2026 00:46:00 | 01:07:00 | -1.5 | 0 | -1.51 | 3 | |||||
| ZERO | 29-Jul-2026 02:46:00 | 03:07:00 | -1.5 | 0 | -1.51 | 3 | ||||||
| SF | NO | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.061 | 0 | .06 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | ||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.019 | 0 | .02 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.051 | 0 | -.05 | 3 | |||||
| NO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.009 | 0 | .01 | 3 | |||||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.042 | 0 | -.04 | 3 | |||||
| O3 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.478 | 0 | .48 | 3 | |||||
| V4 | NO | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| V4 | NO2 | Zero | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||
| NOX | Zero | 29-Jul-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| O3 | Zero | 29-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