Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-12-12.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.291 | 0 | -.29 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.065 | 0.065 | 0.00 | ||||
| O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.407 | 0.408 | 0.00 | |||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .1 | .3 | |||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.006 | 0 | .01 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.064 | 0.0655 | 0.00 | ||||
| O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.397 | 0.403 | -.01 | |||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.399 | 0 | .4 | 3 | ||||
| ED | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.005 | 0 | -.01 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.069 | 0.069 | 0.00 | ||||
| O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.433 | 0.434 | 0.00 | |||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| EN | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.48 | 0 | -.48 | 3 | |||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.50 | 0 | -.5 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.093 | 0 | -.09 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.065 | 0.066 | 0.00 | ||||
| HC | O3 | O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.405 | 0.406 | 0.00 | |||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .2 | .3 | |||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | ||||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.062 | 0.063 | 0.00 | ||||
| O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.393 | 0.394 | 0.00 | |||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | .3 | |||
| DIFF | DIFFPrec | DIFFPrec | 12-Dec-2025 04:31:00 | 04:56:00 | 76.1 | 74.6 | 1.46 | 3.9 | |||
| DIFFSpan | DIFFSpan | 12-Dec-2025 04:00:00 | 04:25:00 | 259.3 | 255.42 | 3.88 | 16 | ||||
| NOY_Zero | NOY_Zero | 12-Dec-2025 02:00:00 | 02:35:00 | 0.7 | 0 | .74 | 3 | ||||
| N500NO | Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.208 | 0 | -.21 | 3 | |||
| N500NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.005 | 0 | .01 | 3 | ||||
| N500NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.203 | * | 0 | -.2 | ||||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | ||||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.079 | 0 | .08 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 12-Dec-2025 02:00:00 | 02:35:00 | 0.7 | 0 | .74 | 3 | |||
| O3 | Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| SO2TRACE | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.425 | 0 | .43 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 12-Dec-2025 02:00:00 | 02:35:00 | 0.0 | 0 | -.01 | 3 | |||
| LN | CO | Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | .3 | ||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | NO2_PREC | NO2_PREC | 12-Dec-2025 04:30:00 | 04:51:00 | 66.230 | 64 | 2.23 | 9.6 | |||
| NO2_SPAN | NO2_SPAN | 12-Dec-2025 04:00:00 | 04:21:00 | 255.300 | 245 | 10.3 | 23.8 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.025 | 0 | -.03 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||
| M7 | NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 72.770 | 72 | .77 | 10.7 | ||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 253.300 | 250 | 3.3 | 26.5 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.032 | 0 | -.03 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| NR | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | -.03 | .3 | |||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | ||||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.138 | 0 | .14 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.33 | 0 | .33 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 0.061 | 0.0604 | 0.00 | ||||
| O3_Span | O3_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 0.408 | 0.4103 | 0.00 | |||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 70.470 | 70 | .47 | 10.4 | |||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 230.500 | 226 | 4.5 | 39.8 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.148 | 0 | -.15 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.16 | .3 | |||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.41 | 0 | .41 | 3 | ||||
| NO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.198 | 0 | -.2 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.468 | 0 | .47 | 3 | ||||
| RS | NO2TRACE | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 52.850 | 52 | .85 | 9.7 | ||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 165.200 | 156 | 9.2 | 21.7 | ||||
| ZERO | ZERO | 12-Dec-2025 00:46:00 | 01:07:00 | -0.094 | 0 | -.09 | 3 | ||||
| NOTRACE | ZERO | 12-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | 3 | ||||
| NOXTRACE | ZERO | 12-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.07 | 3 | ||||
| SF | NO | Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||
| NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 67.780 | 65 | 2.78 | 8.9 | |||
| SF | NO2 | NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 273.400 | 268 | 5.4 | 25.3 | ||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.054 | 0 | .05 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 75.400 | 74 | 1.4 | 9.8 | |||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 260.200 | 256 | 4.2 | 26.6 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.043 | 0 | .04 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| UT | CO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .15 | .3 | |||
| NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.046 | 0 | .05 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 66.090 | 66 | .09 | 10.2 | |||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 256.500 | 256 | .5 | 26.5 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.111 | 0 | .11 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.157 | 0 | .16 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.231 | 0 | .23 | 3 | ||||
| V4 | NO | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 12-Dec-2025 04:30:00 | 04:51:00 | 67.96 | 74 | -6.04 | 9.8 | |||
| NO2_Span | NO2_Span | 12-Dec-2025 04:00:00 | 04:21:00 | 258.00 | 264 | -6 | 26.5 | ||||
| Zero | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | ||||
| NOX | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| O3 | Zero | 12-Dec-2025 00:46:00 | 01:07:00 | -0.003 | * | 0 | 0.00 | ||||
| * - Drift limit exceeded | |||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF