Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-15.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.137 | 0 | .14 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.34 | 0 | .34 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .03 | .3 | ||||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.62 | 0 | -.62 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.031 | 0 | .03 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.59 | 0 | -.59 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.017 | 0 | -.02 | 3 | |||||
| ED | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.30 | 0 | -.3 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.222 | 0 | .22 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.225 | 0 | .23 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 15-Jul-2026 04:35:00 | 04:56:00 | 65.490 | 67 | -1.51 | 9.9 | ||||
| NO2_Span | NO2_Span | 15-Jul-2026 04:00:00 | 04:21:00 | 259.700 | 255 | 4.7 | 22.2 | |||||
| Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.282 | 0 | -.28 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .24 | .3 | ||||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.310 | 0 | .31 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.31 | 0 | .31 | 3 | |||||
| HV | O3 | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.04 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 15-Jul-2026 02:00:00 | 02:35:00 | 1.2 | 0 | 1.16 | 3 | ||||
| N500NO | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.148 | 0 | .15 | 3 | ||||
| N500NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.026 | 0 | .03 | 3 | |||||
| N500NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.174 | * | 0 | .17 | |||||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.098 | 0 | .1 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 15-Jul-2026 02:00:00 | 02:35:00 | 1.1 | 0 | 1.13 | 3 | ||||
| O3 | O3_Prec | O3_Prec | 15-Jul-2026 04:30:00 | 04:51:00 | 0.060 | 0.061 | 0.00 | |||||
| O3_Span | O3_Span | 15-Jul-2026 04:00:00 | 04:21:00 | 0.396 | 0.395 | 0.00 | ||||||
| Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2TRACE | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.478 | 0 | .48 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 15-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.03 | 3 | ||||
| LN | CO | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .17 | .3 | |||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.016 | 0 | .02 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.057 | 0 | .06 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.164 | 0 | .16 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.77 | 0 | .77 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.270 | 0 | -.27 | 3 | |||||
| P2 | NOX | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.50 | 0 | .5 | 3 | |||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.11 | .3 | ||||
| NO | NOX_Span | NOX_Span | 15-Jul-2026 04:00:00 | 04:21:00 | 410.80 | 394 | 16.8 | 42.1 | ||||
| Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.156 | 0 | .16 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 15-Jul-2026 04:00:00 | 04:21:00 | 411.60 | 394 | 17.6 | 41.9 | ||||
| Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.164 | 0 | -.16 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 15-Jul-2026 00:46:00 | 01:07:00 | -0.059 | 0 | -.06 | 3 | |||
| NOTRACE | ZERO | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | 3 | |||||
| NOXTRACE | ZERO | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | 3 | |||||
| SF | NO | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.089 | 0 | .09 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.113 | 0 | .11 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.3 | * | 0 | .31 | .3 | |||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.2 | 0 | .26 | .3 | ||||||
| NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.072 | 0 | .07 | 3 | |||||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.026 | 0 | .03 | 3 | ||||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.085 | 0 | .09 | 3 | |||||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.059 | 0 | .06 | 3 | ||||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.157 | 0 | .16 | 3 | |||||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.085 | 0 | .09 | 3 | ||||||
| O3 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.0 | 0 | 0.00 | |||||||
| UT | SO2 | Zero | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.347 | 0 | .35 | 3 | |||
| Zero | 15-Jul-2026 02:46:00 | 03:07:00 | 0.314 | 0 | .31 | 3 | ||||||
| V4 | NO | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NO2 | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| NOX | Zero | 15-Jul-2026 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | |||||
| O3 | Zero | 15-Jul-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