Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-08-17.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.063 | 0 | .06 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.51 | 0 | -.51 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.064 | 0 | -.06 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.57 | 0 | -.57 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 17-Aug-2026 04:30:00 | 04:50:00 | 64.960 | * | 65 | -.04 | ||||
| SO2_Span | SO2_Span | 17-Aug-2026 04:00:00 | 04:20:00 | 399.700 | * | 397 | 2.7 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.213 | 0 | .21 | 3 | |||||
| ED | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.010 | 0 | .01 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | NOX_Span | NOX_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 387.00 | 401 | -14 | 42.9 | |||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.036 | 0 | .04 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 426.20 | 430 | -3.8 | 43.2 | ||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | NOX_Span | NOX_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 401.30 | 403 | -1.7 | 41.2 | |||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.097 | 0 | .1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 401.50 | 403 | -1.5 | 41.2 | ||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.23 | 0 | .23 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.424 | 0 | -.42 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.20 | 0 | -.2 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | CO_Prec | CO_Prec | 17-Aug-2026 04:30:00 | 04:51:00 | 4.0 | 4 | .08 | .4 | |||
| CO_Span | CO_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 40.0 | 40.1 | -.07 | 3.9 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | |||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.123 | 0 | .12 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | ||||||
| HW | CO | CO_Prec | CO_Prec | 17-Aug-2026 05:30:00 | 05:51:00 | 2.0 | 2.03 | 0.00 | .1 | |||
| CO_Span | CO_Span | 17-Aug-2026 05:00:00 | 05:21:00 | 7.9 | * | 7.99 | -.04 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | |||||
| DIFF | NOY_Zero | NOY_Zero | 17-Aug-2026 02:00:00 | 02:35:00 | 0.6 | 0 | .57 | 3 | ||||
| N500NO | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.066 | 0 | .07 | 3 | ||||
| N500NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.437 | 0 | .44 | 3 | |||||
| N500NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.503 | * | 0 | .5 | |||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.011 | 0 | .01 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 17-Aug-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .54 | 3 | ||||
| O3 | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.610 | 0 | .61 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 17-Aug-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.03 | 3 | ||||
| LN | CO | CO_Prec | CO_Prec | 17-Aug-2026 04:30:00 | 04:51:00 | 4.0 | 3.9 | .12 | .4 | |||
| CO_Span | CO_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 44.0 | 43.1 | .94 | 4.2 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | |||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.010 | 0 | .01 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.028 | 0 | -.03 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| M7 | O3 | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| NR | CO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.2 | 0 | -.21 | .3 | ||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 17-Aug-2026 04:31:00 | 04:57:00 | 72.000 | 71 | 1 | 10.8 | ||||
| NO2_Span | NO2_Span | 17-Aug-2026 04:00:00 | 04:26:00 | 263.700 | 262 | 1.7 | 29.7 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.079 | 0 | .08 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 1.13 | 0 | 1.13 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.498 | 0 | -.5 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.63 | 0 | .63 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | ||||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 17-Aug-2026 04:30:00 | 04:51:00 | 59.260 | 62 | -2.74 | 9.9 | ||||
| NO2_Span | NO2_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 215.600 | 224 | -8.4 | 24.5 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.187 | 0 | .19 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.036 | 0 | -.04 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 17-Aug-2026 00:46:00 | 01:07:00 | -1.569 | 0 | -1.57 | 3 | |||
| NOTRACE | ZERO | 17-Aug-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .06 | 3 | |||||
| NOXTRACE | ZERO | 17-Aug-2026 00:46:00 | 01:07:00 | -1.5 | 0 | -1.51 | 3 | |||||
| SF | NO | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.067 | 0 | .07 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.007 | 0 | .01 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| UT | CO | Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.06 | .3 | |||
| NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.048 | 0 | -.05 | 3 | |||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.016 | 0 | -.02 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.064 | 0 | -.06 | 3 | |||||
| O3 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 17-Aug-2026 04:30:00 | 04:51:00 | 61.420 | 63 | -1.58 | 6.2 | ||||
| SO2_Span | SO2_Span | 17-Aug-2026 04:00:00 | 04:21:00 | 381.300 | 390 | -8.7 | 37 | |||||
| Zero | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.421 | 0 | .42 | 3 | |||||
| V4 | NO | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| NO2 | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NOX | Zero | 17-Aug-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 17-Aug-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