Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-11-28.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.244 | 0 | .24 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.064 | 0.065 | 0.00 | ||||
| O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.406 | 0.408 | 0.00 | |||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .1 | .3 | |||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.189 | 0 | .19 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.065 | 0.0655 | 0.00 | ||||
| O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.400 | 0.403 | 0.00 | |||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.393 | 0 | .39 | 3 | ||||
| ED | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.097 | 0 | .1 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.069 | 0.069 | 0.00 | ||||
| O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.434 | 0.434 | 0.00 | |||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| EN | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.042 | 0 | .04 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.015 | 0 | -.02 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.062 | 0.066 | 0.00 | ||||
| HC | O3 | O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.403 | 0.406 | 0.00 | |||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.2 | 0 | .2 | .3 | |||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.271 | 0 | .27 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.48 | 0 | .48 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.063 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.394 | 0.394 | 0.00 | |||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.2 | 0 | -.23 | .3 | |||
| DIFF | DIFFPrec | DIFFPrec | 28-Nov-2025 04:31:00 | 04:56:00 | 71.9 | 74.6 | -2.67 | 3.9 | |||
| DIFFSpan | DIFFSpan | 28-Nov-2025 04:00:00 | 04:25:00 | 260.7 | 255.42 | 5.28 | 16 | ||||
| NOY_Zero | NOY_Zero | 28-Nov-2025 02:00:00 | 02:35:00 | 0.8 | 0 | .75 | 3 | ||||
| N500NO | Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.060 | 0 | -.06 | 3 | |||
| N500NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.564 | 0 | .56 | 3 | ||||
| N500NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.504 | * | 0 | .5 | ||||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.260 | 0 | .26 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 28-Nov-2025 02:00:00 | 02:35:00 | 0.8 | 0 | .79 | 3 | |||
| O3 | Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.387 | 0 | .39 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 28-Nov-2025 02:00:00 | 02:35:00 | 0.0 | 0 | .04 | 3 | |||
| LN | CO | Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .19 | .3 | ||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| NO2 | NO2_PREC | NO2_PREC | 28-Nov-2025 04:30:00 | 04:51:00 | 66.180 | 64 | 2.18 | 9.6 | |||
| NO2_SPAN | NO2_SPAN | 28-Nov-2025 04:00:00 | 04:21:00 | 255.600 | 245 | 10.6 | 23.8 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.089 | 0 | .09 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | |||
| M7 | NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 72.560 | 71 | 1.56 | 10.7 | ||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 252.100 | 248 | 4.1 | 26.5 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.121 | 0 | -.12 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.19 | .3 | |||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.31 | 0 | .31 | 3 | ||||
| NO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.594 | 0 | .59 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.90 | 0 | .9 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 0.063 | 0.0604 | 0.00 | ||||
| O3_Span | O3_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 0.408 | 0.4103 | 0.00 | |||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 69.710 | 70 | -.29 | 10.4 | |||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 230.300 | 226 | 4.3 | 39.8 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.169 | 0 | -.17 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RS | NO2TRACE | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 51.430 | 52 | -.57 | 9.7 | ||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 168.200 | 158 | 10.2 | 21.7 | ||||
| ZERO | ZERO | 28-Nov-2025 00:46:00 | 01:07:00 | 0.156 | 0 | .16 | 3 | ||||
| NOTRACE | ZERO | 28-Nov-2025 00:46:00 | 01:07:00 | 0.3 | 0 | .28 | 3 | ||||
| NOXTRACE | ZERO | 28-Nov-2025 00:46:00 | 01:07:00 | 0.4 | 0 | .44 | 3 | ||||
| SF | NO | Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||
| NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 65.760 | 64 | 1.76 | 8.9 | |||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 273.400 | 263 | 10.4 | 25.3 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.031 | 0 | .03 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 74.860 | 74 | .86 | 9.8 | |||
| SM | NO2 | NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 257.900 | 256 | 1.9 | 26.6 | ||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.267 | 0 | .27 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.34 | 0 | .34 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| UT | CO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .15 | .3 | |||
| NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.052 | 0 | .05 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 69.800 | 74 | -4.2 | 10.2 | |||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 244.200 | 263 | -18.8 | 26.5 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.367 | 0 | .37 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.419 | 0 | .42 | 3 | ||||
| O3 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.241 | 0 | .24 | 3 | ||||
| V4 | NO | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 28-Nov-2025 04:30:00 | 04:51:00 | 74.00 | 74 | 0.00 | 9.8 | |||
| NO2_Span | NO2_Span | 28-Nov-2025 04:00:00 | 04:21:00 | 270.60 | 264 | 6.6 | 26.5 | ||||
| Zero | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NOX | Zero | 28-Nov-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| O3 | Zero | 28-Nov-2025 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