Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-05.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:20:00 | 388.00 | 386 | 2 | 41.5 | |||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.015 | 0 | -.02 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:20:00 | 395.60 | 392 | 3.6 | 41.8 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 343.60 | 361 | -17.4 | 42.5 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.60 | 0 | -.6 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.013 | 0 | -.01 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 352.00 | 358 | -6 | 42.5 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.62 | 0 | -.62 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.031 | 0 | -.03 | 3 | |||||
| ED | NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 381.20 | 385 | -3.8 | 41.9 | |||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.041 | 0 | .04 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 391.70 | 392 | -.3 | 41.9 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 05-Jul-2026 04:36:00 | 04:57:00 | 69.240 | 70 | -.76 | 10.5 | ||||
| NO2_Span | NO2_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 282.600 | 282 | .6 | 27.8 | |||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.046 | 0 | -.05 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.29 | 0 | -.29 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.27 | 0 | -.27 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 65.500 | 62 | 3.5 | 9.9 | ||||
| NO2_Span | NO2_Span | 05-Jul-2026 04:00:00 | 04:20:00 | 239.800 | 236 | 3.8 | 28.2 | |||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.083 | 0 | .08 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.19 | 0 | -.19 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.28 | 0 | .28 | 3 | |||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.460 | 0 | -.46 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| HV | CO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .24 | .3 | ||||
| NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 72.790 | 73 | -.21 | 10.5 | ||||
| NO2_Span | NO2_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 269.000 | 264 | 5 | 25.6 | |||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.090 | 0 | .09 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 05-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .52 | 3 | ||||
| N500NO | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.056 | 0 | .06 | 3 | ||||
| N500NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.143 | 0 | .14 | 3 | |||||
| N500NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.198 | * | 0 | .2 | |||||
| NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 441.30 | 439.6 | 1.7 | 44.5 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.075 | 0 | .08 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 451.10 | 447.4 | 3.7 | 44.1 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 05-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .49 | 3 | ||||
| O3 | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.496 | 0 | .5 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 05-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.02 | 3 | ||||
| LN | CO | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .25 | .3 | |||
| NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.011 | 0 | .01 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 0.393 | 0.394 | 0.00 | ||||||
| LN | O3 | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| M7 | NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 391.00 | 399 | -8 | 39.3 | |||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.014 | 0 | .01 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 390.50 | 399 | -8.5 | 40.9 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | .3 | ||||
| NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 390.90 | 400 | -9.1 | 41.1 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.102 | 0 | .1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 408.60 | 414 | -5.4 | 41.7 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.89 | 0 | .89 | 3 | ||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.546 | 0 | -.55 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.35 | 0 | .35 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.115 | 0 | -.12 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 0.399 | 0.389 | .01 | ||||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.205 | 0 | -.21 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 05-Jul-2026 00:46:00 | 01:07:00 | -0.120 | 0 | -.12 | 3 | |||
| NOTRACE | ZERO | 05-Jul-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .07 | 3 | |||||
| NOXTRACE | ZERO | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | 3 | |||||
| SF | NO | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 428.90 | 430 | -1.1 | 46.2 | |||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| SF | NO2 | Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.072 | 0 | .07 | 3 | |||
| NOX | NOX_Span | NOX_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 441.30 | 443 | -1.7 | 45.9 | ||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.083 | 0 | -.08 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 0.063 | 0.06338 | 0.00 | |||||
| O3_Span | O3_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 0.389 | 0.3972 | -.01 | ||||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | CO_Prec | CO_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 4.3 | 4 | .39 | .4 | |||
| CO_Span | CO_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 40.2 | 39.3 | .96 | 4.1 | |||||
| Zero | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.3 | * | 0 | .31 | .3 | ||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | 0.2 | 0 | .3 | .3 | ||||||
| NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.006 | 0 | .01 | 3 | |||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | -0.039 | 0 | -.04 | 3 | ||||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.088 | 0 | .09 | 3 | |||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | 0.080 | 0 | .08 | 3 | ||||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.094 | 0 | .09 | 3 | |||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | 0.041 | 0 | .04 | 3 | ||||||
| O3 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | 0.0 | 0 | 0.00 | |||||||
| SO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.310 | 0 | .31 | 3 | |||||
| Zero | 05-Jul-2026 02:46:00 | 03:07:00 | 0.266 | 0 | .27 | 3 | ||||||
| V4 | NO | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | ||||
| NO2 | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| NOX | Zero | 05-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 05-Jul-2026 04:30:00 | 04:51:00 | 0.067 | 0.069 | 0.00 | |||||
| O3_Span | O3_Span | 05-Jul-2026 04:00:00 | 04:21:00 | 0.406 | 0.406 | 0.00 | ||||||
| Zero | Zero | 05-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