Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-08-16.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:20:00 | 390.50 | 383 | 7.5 | 41.5 | |||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.056 | 0 | -.06 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:20:00 | 399.10 | 390 | 9.1 | 41.8 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 334.20 | 361 | -26.8 | 42.5 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.60 | 0 | -.6 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.047 | 0 | -.05 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 347.10 | 358 | -10.9 | 42.5 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.65 | 0 | -.65 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.246 | 0 | .25 | 3 | |||||
| ED | NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 378.20 | 385 | -6.8 | 41.9 | |||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.042 | 0 | .04 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 388.90 | 392 | -3.1 | 41.9 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 16-Aug-2026 04:36:00 | 04:57:00 | 68.480 | 70 | -1.52 | 10.5 | ||||
| NO2_Span | NO2_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 275.700 | 282 | -6.3 | 27.8 | |||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.219 | 0 | .22 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 65.460 | 62 | 3.46 | 9.9 | ||||
| NO2_Span | NO2_Span | 16-Aug-2026 04:00:00 | 04:20:00 | 236.900 | 236 | .9 | 28.2 | |||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.027 | 0 | .03 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.15 | 0 | -.15 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.321 | 0 | -.32 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.18 | 0 | -.18 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 73.060 | 73 | .06 | 10.5 | ||||
| NO2_Span | NO2_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 268.500 | 264 | 4.5 | 25.6 | |||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.202 | 0 | .2 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| LN | CO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.080 | 0 | -.08 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 0.392 | 0.394 | 0.00 | ||||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 383.30 | 392 | -8.7 | 39.3 | |||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.105 | 0 | -.11 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 384.50 | 394 | -9.5 | 40.9 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.18 | .3 | ||||
| NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 387.60 | 400 | -12.4 | 41.1 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.012 | 0 | -.01 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 406.30 | 414 | -7.7 | 41.7 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.98 | 0 | .98 | 3 | |||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.409 | 0 | -.41 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.57 | 0 | .57 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.01 | .3 | ||||
| NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.125 | 0 | .13 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 0.063 | 0.065 | 0.00 | |||||
| O3_Span | O3_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 0.402 | 0.399 | 0.00 | ||||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.096 | 0 | .1 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 16-Aug-2026 00:46:00 | 01:07:00 | -1.542 | 0 | -1.54 | 3 | |||
| NOTRACE | ZERO | 16-Aug-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .14 | 3 | |||||
| NOXTRACE | ZERO | 16-Aug-2026 00:46:00 | 01:07:00 | -1.4 | 0 | -1.4 | 3 | |||||
| SF | NO | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 427.20 | 430 | -2.8 | 46.2 | |||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.027 | 0 | .03 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 439.90 | 443 | -3.1 | 45.9 | ||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.009 | 0 | .01 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 0.061 | 0.06338 | 0.00 | |||||
| O3_Span | O3_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 0.380 | 0.3972 | -.02 | ||||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| UT | CO | CO_Prec | CO_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 4.2 | 4 | .24 | .4 | |||
| CO_Span | CO_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 39.9 | 39.3 | .6 | 4.1 | |||||
| Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | .3 | |||||
| NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.055 | 0 | -.06 | 3 | |||||
| UT | NO2 | Zero | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | 3 | |||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.055 | 0 | -.06 | 3 | |||||
| O3 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.420 | 0 | .42 | 3 | |||||
| V4 | NO | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| NOX | Zero | 16-Aug-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 16-Aug-2026 04:30:00 | 04:51:00 | 0.070 | 0.068 | 0.00 | |||||
| O3_Span | O3_Span | 16-Aug-2026 04:00:00 | 04:21:00 | 0.406 | 0.402 | 0.00 | ||||||
| Zero | Zero | 16-Aug-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