Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-09-02.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.003 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.133 | 0 | -.13 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.470 | 0 | .47 | 3 | |||||
| ED | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.022 | 0 | .02 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.23 | 0 | -.23 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.25 | 0 | -.25 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.013 | 0 | -.01 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.15 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 02-Sep-2026 04:35:00 | 04:56:00 | 63.500 | 67 | -3.5 | 9.9 | ||||
| NO2_Span | NO2_Span | 02-Sep-2026 04:00:00 | 04:21:00 | 263.300 | 255 | 8.3 | 22.2 | |||||
| Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.426 | 0 | -.43 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.36 | 0 | -.36 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .08 | .3 | ||||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.189 | 0 | .19 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| HV | O3 | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.02 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 02-Sep-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.02 | 3 | ||||
| N500NO | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.053 | 0 | .05 | 3 | ||||
| N500NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.481 | 0 | .48 | 3 | |||||
| N500NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.534 | * | 0 | .53 | |||||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.014 | 0 | -.01 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 02-Sep-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.02 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 02-Sep-2026 04:30:00 | 04:51:00 | 0.061 | 0.061 | 0.00 | |||||
| O3_Span | O3_Span | 02-Sep-2026 04:00:00 | 04:21:00 | 0.396 | 0.395 | 0.00 | ||||||
| Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2TRACE | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.740 | 0 | .74 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 02-Sep-2026 02:00:00 | 02:35:00 | 0.0 | 0 | 0.00 | 3 | ||||
| LN | CO | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .18 | .3 | |||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.088 | 0 | -.09 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.15 | 0 | -.15 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.088 | 0 | -.09 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.03 | .3 | ||||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.065 | 0 | -.07 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 1.36 | 0 | 1.36 | 3 | ||||
| NO2 | NO2_Span | NO2_Span | 02-Sep-2026 05:10:00 | 05:31:00 | 207.600 | 206.8 | .8 | 39.8 | ||||
| P2 | NO2 | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.272 | 0 | -.27 | 3 | |||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 1.09 | 0 | 1.09 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.08 | .3 | ||||
| NO | NOX_Span | NOX_Span | 02-Sep-2026 04:00:00 | 04:21:00 | 367.30 | 388 | -20.7 | 42.1 | ||||
| Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.007 | 0 | .01 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 02-Sep-2026 04:00:00 | 04:21:00 | 370.10 | 388 | -17.9 | 41.9 | ||||
| Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.311 | 0 | .31 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 02-Sep-2026 00:46:00 | 01:07:00 | -1.592 | 0 | -1.59 | 3 | |||
| NOTRACE | ZERO | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | 3 | |||||
| NOXTRACE | ZERO | 02-Sep-2026 00:46:00 | 01:07:00 | -1.6 | 0 | -1.59 | 3 | |||||
| SF | NO | Zero | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.050 | 0 | .05 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.051 | 0 | -.05 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .11 | .3 | ||||
| NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.086 | 0 | -.09 | 3 | |||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.015 | 0 | .02 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | -0.072 | 0 | -.07 | 3 | |||||
| O3 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.590 | 0 | .59 | 3 | |||||
| V4 | NO | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| NOX | Zero | 02-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| V4 | O3 | Zero | Zero | 02-Sep-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