Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-23.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.176 | 0 | .18 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.27 | 0 | .27 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.55 | 0 | -.55 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.049 | 0 | .05 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.50 | 0 | -.5 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.123 | 0 | .12 | 3 | |||||
| ED | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.160 | 0 | .16 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.277 | 0 | .28 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.302 | 0 | .3 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | NOX_Span | NOX_Span | 23-Jul-2026 04:00:00 | 04:21:00 | 377.00 | 382 | -5 | 43.1 | |||
| Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.189 | 0 | -.19 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 23-Jul-2026 04:00:00 | 04:21:00 | 394.70 | 396 | -1.3 | 43.2 | ||||
| Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .25 | .3 | ||||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.596 | 0 | .6 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.53 | 0 | .53 | 3 | |||||
| HV | O3 | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HW | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.06 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 23-Jul-2026 02:00:00 | 02:35:00 | 1.2 | 0 | 1.16 | 3 | ||||
| N500NO | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.126 | 0 | .13 | 3 | ||||
| N500NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.066 | 0 | .07 | 3 | |||||
| N500NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.192 | * | 0 | .19 | |||||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.085 | 0 | .09 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 23-Jul-2026 02:00:00 | 02:35:00 | 1.2 | 0 | 1.17 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 23-Jul-2026 04:00:00 | 04:21:00 | 442.6 | 443 | -.4 | 18.3 | |||||
| O3 | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.476 | 0 | .48 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 23-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .01 | 3 | ||||
| NOYNOSpa | NOYNOSpa | 23-Jul-2026 04:00:00 | 04:21:00 | 432.8 | 435 | -2.2 | 18 | |||||
| LN | CO | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .1 | .3 | |||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.21 | 0 | -.21 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.343 | 0 | .34 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.186 | 0 | .19 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.28 | 0 | .28 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | .3 | ||||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.164 | 0 | .16 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.79 | 0 | .79 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.239 | 0 | -.24 | 3 | |||||
| P2 | NOX | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.55 | 0 | .55 | 3 | |||
| O3 | O3_Prec | O3_Prec | 23-Jul-2026 04:30:00 | 04:51:00 | 0.071 | 0.0736 | 0.00 | |||||
| O3_Span | O3_Span | 23-Jul-2026 04:00:00 | 04:21:00 | 0.408 | 0.4105 | 0.00 | ||||||
| Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.14 | .3 | ||||
| NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.310 | 0 | .31 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.31 | 0 | .31 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.275 | 0 | -.28 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 23-Jul-2026 00:46:00 | 01:07:00 | -1.452 | 0 | -1.45 | 3 | |||
| NOTRACE | ZERO | 23-Jul-2026 00:46:00 | 01:07:00 | 0.4 | 0 | .42 | 3 | |||||
| NOXTRACE | ZERO | 23-Jul-2026 00:46:00 | 01:07:00 | -1.0 | 0 | -1.03 | 3 | |||||
| SF | NO | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.240 | 0 | .24 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.264 | 0 | .26 | 3 | |||||
| NOX | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| UT | CO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.09 | .3 | ||||
| NO | NOX_Span | NOX_Span | 23-Jul-2026 04:00:00 | 04:21:00 | 409.300 | 412 | -2.7 | 40.7 | ||||
| Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.131 | 0 | .13 | 3 | |||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.088 | 0 | .09 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 23-Jul-2026 04:00:00 | 04:21:00 | 415.100 | 417 | -1.9 | 41 | ||||
| Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.219 | 0 | .22 | 3 | |||||
| O3 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.329 | 0 | .33 | 3 | |||||
| V4 | NO | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||||
| NO2 | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| V4 | NOX | Zero | Zero | 23-Jul-2026 00:46:00 | 01:07:00 | 0.18 | 0 | .18 | 3 | |||
| O3 | Zero | 23-Jul-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