Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-09-14.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.006 | 0 | -.01 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.208 | 0 | -.21 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.26 | 0 | -.26 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 14-Sep-2026 04:30:00 | 04:50:00 | 65.700 | * | 65 | .7 | ||||
| SO2_Span | SO2_Span | 14-Sep-2026 04:00:00 | 04:20:00 | 402.200 | * | 397 | 5.2 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.285 | 0 | .29 | 3 | |||||
| ED | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.009 | 0 | -.01 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | NOX_Span | NOX_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 384.80 | 401 | -16.2 | 42.9 | |||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.462 | 0 | .46 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 424.20 | 430 | -5.8 | 43.2 | ||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.30 | 0 | .3 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | NOX_Span | NOX_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 401.20 | 403 | -1.8 | 41.2 | |||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 401.70 | 403 | -1.3 | 41.2 | ||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.397 | 0 | -.4 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.20 | 0 | -.2 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | CO_Prec | CO_Prec | 14-Sep-2026 04:30:00 | 04:51:00 | 4.1 | 4 | .13 | .4 | |||
| CO_Span | CO_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 40.2 | 40.1 | .1 | 3.9 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .1 | .3 | |||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.103 | 0 | .1 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | CO_Prec | CO_Prec | 14-Sep-2026 05:30:00 | 05:51:00 | 2.0 | 2.03 | -.01 | .1 | |||
| CO_Span | CO_Span | 14-Sep-2026 05:00:00 | 05:21:00 | 7.9 | * | 7.99 | -.01 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | |||||
| DIFF | NOY_Zero | NOY_Zero | 14-Sep-2026 02:00:00 | 02:35:00 | -0.3 | 0 | -.29 | 3 | ||||
| N500NO | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.080 | 0 | .08 | 3 | ||||
| N500NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.020 | 0 | -.02 | 3 | |||||
| N500NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.060 | * | 0 | .06 | |||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.040 | 0 | -.04 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 14-Sep-2026 02:00:00 | 02:35:00 | -0.4 | 0 | -.35 | 3 | ||||
| O3 | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.737 | 0 | .74 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 14-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.07 | 3 | ||||
| LN | CO | CO_Prec | CO_Prec | 14-Sep-2026 04:30:00 | 04:51:00 | 4.3 | * | 3.9 | .42 | .4 | ||
| CO_Prec | 14-Sep-2026 05:48:00 | 06:09:00 | 4.3 | * | 3.9 | .49 | .4 | |||||
| CO_Span | CO_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 44.7 | 43.1 | 1.6 | 4.2 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .3 | .3 | |||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.30 | 0 | -.3 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.177 | 0 | -.18 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.48 | 0 | -.48 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.095 | 0 | -.1 | 3 | |||||
| M7 | NOX | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | .3 | ||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 14-Sep-2026 04:31:00 | 04:57:00 | 73.520 | 72 | 1.52 | 10.8 | ||||
| NO2_Span | NO2_Span | 14-Sep-2026 04:00:00 | 04:26:00 | 269.700 | 262 | 7.7 | 29.7 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.030 | 0 | .03 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 1.93 | 0 | 1.93 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.379 | 0 | -.38 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 1.55 | 0 | 1.55 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.11 | .3 | ||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 14-Sep-2026 04:30:00 | 04:51:00 | 57.340 | 62 | -4.66 | 9.9 | ||||
| NO2_Span | NO2_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 214.700 | 224 | -9.3 | 24.5 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.198 | 0 | -.2 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.119 | 0 | .12 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 14-Sep-2026 00:46:00 | 01:07:00 | -1.556 | 0 | -1.56 | 3 | |||
| NOTRACE | ZERO | 14-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .09 | 3 | |||||
| NOXTRACE | ZERO | 14-Sep-2026 00:46:00 | 01:07:00 | -1.5 | 0 | -1.47 | 3 | |||||
| SF | NO | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.041 | 0 | -.04 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -1.175 | 0 | -1.18 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -1.17 | 0 | -1.17 | 3 | |||||
| SM | O3 | Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| UT | CO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .21 | .3 | ||||
| NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.082 | 0 | -.08 | 3 | |||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.037 | 0 | -.04 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | -0.119 | 0 | -.12 | 3 | |||||
| O3 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 14-Sep-2026 04:30:00 | 04:51:00 | 62.200 | 63 | -.8 | 6.2 | ||||
| SO2_Span | SO2_Span | 14-Sep-2026 04:00:00 | 04:21:00 | 386.500 | 390 | -3.5 | 37 | |||||
| Zero | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.583 | 0 | .58 | 3 | |||||
| V4 | NO | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| NO2 | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NOX | Zero | 14-Sep-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | Zero | 14-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