Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-10-11.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:20:00 | 385.60 | 383 | 2.6 | 41.5 | |||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.076 | 0 | -.08 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:20:00 | 392.70 | 390 | 2.7 | 41.8 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .06 | .3 | ||||
| NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 325.70 | 344 | -18.3 | 42.5 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.134 | 0 | -.13 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 336.20 | 363 | -26.8 | 42.5 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.20 | 0 | -.2 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.522 | 0 | .52 | 3 | |||||
| ED | NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 377.60 | 385 | -7.4 | 41.9 | |||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.042 | 0 | -.04 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 388.90 | 392 | -3.1 | 41.9 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.13 | 0 | -.13 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 11-Oct-2026 04:36:00 | 04:57:00 | 67.470 | 70 | -2.53 | 10.5 | ||||
| NO2_Span | NO2_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 275.800 | 282 | -6.2 | 27.8 | |||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.126 | 0 | .13 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 65.700 | 62 | 3.7 | 9.9 | ||||
| NO2_Span | NO2_Span | 11-Oct-2026 04:00:00 | 04:20:00 | 233.900 | 236 | -2.1 | 28.2 | |||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.010 | 0 | .01 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.17 | 0 | .17 | 3 | |||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.332 | 0 | -.33 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.16 | 0 | -.16 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .16 | .3 | ||||
| NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 71.630 | 73 | -1.37 | 10.5 | ||||
| NO2_Span | NO2_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 262.600 | 264 | -1.4 | 25.6 | |||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.074 | 0 | .07 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 11-Oct-2026 02:00:00 | 02:35:00 | -0.4 | 0 | -.45 | 3 | ||||
| N500NO | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.036 | 0 | .04 | 3 | ||||
| N500NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.118 | 0 | -.12 | 3 | |||||
| N500NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.082 | * | 0 | -.08 | |||||
| NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 438.40 | 439.6 | -1.2 | 44.5 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.032 | 0 | .03 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 449.30 | 447.4 | 1.9 | 44.1 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 11-Oct-2026 02:00:00 | 02:35:00 | -0.4 | 0 | -.45 | 3 | ||||
| O3 | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.969 | 0 | .97 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 11-Oct-2026 02:00:00 | 02:35:00 | 0.0 | 0 | 0.00 | 3 | ||||
| LN | CO | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .14 | .3 | |||
| NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.205 | 0 | -.21 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.19 | 0 | -.19 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 0.064 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 0.399 | 0.397 | 0.00 | ||||||
| LN | O3 | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||
| M7 | NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 386.40 | 392 | -5.6 | 39.3 | |||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.44 | 0 | .44 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.007 | 0 | .01 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 389.00 | 395 | -6 | 40.9 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.44 | 0 | .44 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.16 | .3 | ||||
| NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 392.30 | 393 | -.7 | 41.1 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.095 | 0 | .1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 412.40 | 411 | 1.4 | 41.7 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.73 | 0 | .73 | 3 | ||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.107 | 0 | -.11 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.62 | 0 | .62 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.1 | .3 | ||||
| NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.276 | 0 | -.28 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.20 | 0 | -.2 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 0.065 | 0.066 | 0.00 | |||||
| O3_Span | O3_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 0.400 | 0.402 | 0.00 | ||||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.215 | 0 | -.22 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 11-Oct-2026 00:46:00 | 01:07:00 | -1.486 | 0 | -1.49 | 3 | |||
| NOTRACE | ZERO | 11-Oct-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .17 | 3 | |||||
| NOXTRACE | ZERO | 11-Oct-2026 00:46:00 | 01:07:00 | -1.3 | 0 | -1.32 | 3 | |||||
| SF | NO | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 423.60 | 430 | -6.4 | 46.2 | |||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.17 | 0 | -.17 | 3 | |||||
| SF | NO2 | Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.135 | 0 | .14 | 3 | |||
| NOX | NOX_Span | NOX_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 437.80 | 443 | -5.2 | 45.9 | ||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -1.219 | 0 | -1.22 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -1.20 | 0 | -1.2 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 0.062 | 0.06425 | 0.00 | |||||
| O3_Span | O3_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 0.376 | 0.3896 | -.01 | ||||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| UT | CO | CO_Prec | CO_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 4.1 | 4.1 | .03 | .4 | |||
| CO_Span | CO_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 39.8 | 39.7 | .1 | 4.1 | |||||
| Zero | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | |||||
| NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.166 | 0 | -.17 | 3 | |||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.040 | 0 | -.04 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | -0.206 | 0 | -.21 | 3 | |||||
| O3 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.745 | 0 | .75 | 3 | |||||
| V4 | NO | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | ||||
| NO2 | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NOX | Zero | 11-Oct-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 11-Oct-2026 04:30:00 | 04:51:00 | 0.070 | 0.068 | 0.00 | |||||
| O3_Span | O3_Span | 11-Oct-2026 04:00:00 | 04:21:00 | 0.406 | 0.402 | 0.00 | ||||||
| Zero | Zero | 11-Oct-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