Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-09-24.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.007 | 0 | .01 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.150 | 0 | -.15 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.22 | 0 | -.22 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.320 | 0 | .32 | 3 | |||||
| ED | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.057 | 0 | -.06 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.021 | 0 | .02 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.098 | 0 | -.1 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.23 | 0 | -.23 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | NOX_Span | NOX_Span | 24-Sep-2026 04:00:00 | 04:21:00 | 379.70 | 382 | -2.3 | 43.1 | |||
| Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.481 | 0 | -.48 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 24-Sep-2026 04:00:00 | 04:21:00 | 399.20 | 396 | 3.2 | 43.2 | ||||
| Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.33 | 0 | -.33 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .15 | .3 | ||||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.112 | 0 | .11 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| HV | O3 | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.12 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 24-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.09 | 3 | ||||
| N500NO | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.072 | 0 | .07 | 3 | ||||
| N500NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.271 | 0 | .27 | 3 | |||||
| N500NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.343 | * | 0 | .34 | |||||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.006 | 0 | -.01 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 24-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.14 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 24-Sep-2026 04:00:00 | 04:21:00 | 435.5 | 445 | -9.5 | 18.3 | |||||
| O3 | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.714 | 0 | .71 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 24-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.05 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 24-Sep-2026 04:00:00 | 04:21:00 | 424.7 | 437 | -12.3 | 18 | |||||
| LN | CO | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | |||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.225 | 0 | -.23 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.22 | 0 | -.22 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.006 | 0 | .01 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.13 | .3 | ||||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.086 | 0 | .09 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 2.05 | 0 | 2.05 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.396 | 0 | -.4 | 3 | |||||
| P2 | NOX | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 1.65 | 0 | 1.65 | 3 | |||
| O3 | O3_Prec | O3_Prec | 24-Sep-2026 04:30:00 | 04:51:00 | 0.071 | 0.0736 | 0.00 | |||||
| O3_Span | O3_Span | 24-Sep-2026 04:00:00 | 04:21:00 | 0.408 | 0.4105 | 0.00 | ||||||
| Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.14 | .3 | ||||
| NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.031 | 0 | -.03 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.195 | 0 | -.2 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 24-Sep-2026 00:46:00 | 01:07:00 | -1.576 | 0 | -1.58 | 3 | |||
| ZERO | 24-Sep-2026 02:46:00 | 03:07:00 | -1.614 | 0 | -1.61 | 3 | ||||||
| NOTRACE | ZERO | 24-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.02 | 3 | |||||
| ZERO | 24-Sep-2026 02:46:00 | 03:07:00 | 0.0 | 0 | 0.00 | 3 | ||||||
| NOXTRACE | ZERO | 24-Sep-2026 00:46:00 | 01:07:00 | -1.6 | 0 | -1.59 | 3 | |||||
| ZERO | 24-Sep-2026 02:46:00 | 03:07:00 | -1.6 | 0 | -1.61 | 3 | ||||||
| SF | NO | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.120 | 0 | .12 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -1.281 | 0 | -1.28 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -1.10 | 0 | -1.1 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| UT | CO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.5 | * | 0 | .52 | .3 | |||
| NO | NOX_Span | NOX_Span | 24-Sep-2026 04:00:00 | 04:21:00 | 400.900 | 412 | -11.1 | 40.7 | ||||
| Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.166 | 0 | -.17 | 3 | |||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.025 | 0 | .03 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 24-Sep-2026 04:00:00 | 04:21:00 | 406.100 | 417 | -10.9 | 41 | ||||
| Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.141 | 0 | -.14 | 3 | |||||
| O3 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| UT | SO2 | Zero | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.632 | 0 | .63 | 3 | |||
| V4 | NO | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| NO2 | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NOX | Zero | 24-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 24-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