Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-04-09.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.042 | 0 | -.04 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.063 | 0 | -.06 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.433 | 0 | .43 | 3 | |||||
| ED | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.105 | 0 | -.11 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| EN | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.089 | 0 | -.09 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.052 | 0 | .05 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | NOX_Span | NOX_Span | 09-Apr-2026 04:00:00 | 04:21:00 | 379.20 | 382 | -2.8 | 43.1 | |||
| Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.385 | 0 | -.39 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 09-Apr-2026 04:00:00 | 04:21:00 | 397.70 | 396 | 1.7 | 43.2 | ||||
| Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.28 | 0 | -.28 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .08 | .3 | ||||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.002 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| HV | O3 | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 09-Apr-2026 02:00:00 | 02:35:00 | 0.3 | 0 | .28 | 3 | ||||
| N500NO | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.251 | 0 | -.25 | 3 | ||||
| N500NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.059 | 0 | .06 | 3 | |||||
| N500NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.192 | * | 0 | -.19 | |||||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.046 | 0 | .05 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 09-Apr-2026 02:00:00 | 02:35:00 | 0.3 | 0 | .26 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 09-Apr-2026 04:00:00 | 04:21:00 | 443.0 | 443 | 0.00 | 18.3 | |||||
| O3 | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.793 | 0 | .79 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 09-Apr-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.02 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 09-Apr-2026 04:00:00 | 04:21:00 | 433.3 | 435 | -1.7 | 18 | |||||
| LN | CO | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | |||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.088 | 0 | -.09 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.056 | 0 | -.06 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.08 | .3 | ||||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.047 | 0 | -.05 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 1.49 | 0 | 1.49 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.681 | 0 | -.68 | 3 | |||||
| P2 | NOX | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.80 | 0 | .8 | 3 | |||
| O3 | O3_Prec | O3_Prec | 09-Apr-2026 04:30:00 | 04:51:00 | 0.065 | 0.067 | 0.00 | |||||
| O3_Span | O3_Span | 09-Apr-2026 04:00:00 | 04:21:00 | 0.403 | 0.403 | 0.00 | ||||||
| Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.08 | .3 | ||||
| NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.47 | 0 | .47 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.345 | 0 | -.35 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 1.030 | 0 | 1.03 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 09-Apr-2026 00:46:00 | 01:07:00 | -0.094 | 0 | -.09 | 3 | |||
| NOTRACE | ZERO | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | 3 | |||||
| NOXTRACE | ZERO | 09-Apr-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.11 | 3 | |||||
| SF | NO | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.038 | 0 | .04 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SM | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.147 | 0 | -.15 | 3 | |||||
| NOX | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | NOX_Span | NOX_Span | 09-Apr-2026 04:00:00 | 04:21:00 | 379.600 | 397 | -17.4 | 40.7 | ||||
| Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.024 | 0 | .02 | 3 | |||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 09-Apr-2026 04:00:00 | 04:21:00 | 386.300 | 402 | -15.7 | 41 | ||||
| Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.025 | 0 | .03 | 3 | |||||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.595 | 0 | .6 | 3 | |||||
| V4 | NO | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| V4 | NOX | Zero | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||
| O3 | Zero | 09-Apr-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| * - Drift limit exceeded | ||||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF