Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2026-07-03.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.007 | 0 | -.01 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.065 | 0.066 | 0.00 | |||||
| O3_Span | O3_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 0.400 | 0.401 | 0.00 | ||||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| CV | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .05 | .3 | ||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.56 | 0 | -.56 | 3 | |||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.56 | 0 | -.56 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.063 | 0.0643 | 0.00 | |||||
| O3_Span | O3_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 0.381 | 0.3954 | -.01 | ||||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.039 | 0 | .04 | 3 | |||||
| ED | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.015 | 0 | .02 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.065 | 0.066 | 0.00 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.31 | 0 | -.31 | 3 | ||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.057 | 0 | .06 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.25 | 0 | -.25 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.028 | 0 | .03 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.23 | 0 | .23 | 3 | ||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.462 | 0 | -.46 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.063 | 0.063 | 0.00 | |||||
| O3_Span | O3_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 0.400 | 0.4 | 0.00 | ||||||
| HC | O3 | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||
| HV | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .23 | .3 | ||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.127 | 0 | .13 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.072 | 0.072 | 0.00 | |||||
| O3_Span | O3_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 0.404 | 0.403 | 0.00 | ||||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| DIFF | DIFFPrec | DIFFPrec | 03-Jul-2026 04:31:00 | 04:56:00 | 71.9 | 72 | -.07 | 3.9 | ||||
| DIFFSpan | DIFFSpan | 03-Jul-2026 04:00:00 | 04:25:00 | 267.2 | 268 | -.8 | 16 | |||||
| NOY_Zero | NOY_Zero | 03-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .5 | 3 | |||||
| N500NO | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.094 | 0 | .09 | 3 | ||||
| N500NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.213 | 0 | .21 | 3 | |||||
| N500NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.307 | * | 0 | .31 | |||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.10 | 0 | .1 | 3 | |||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.008 | 0 | .01 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 03-Jul-2026 02:00:00 | 02:35:00 | 0.5 | 0 | .52 | 3 | ||||
| O3 | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.512 | 0 | .51 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 03-Jul-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .02 | 3 | ||||
| LN | CO | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .22 | .3 | |||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| NO2 | NO2_PREC | NO2_PREC | 03-Jul-2026 04:30:00 | 04:51:00 | 65.000 | 64.8 | .2 | 9.6 | ||||
| NO2_SPAN | NO2_SPAN | 03-Jul-2026 04:00:00 | 04:21:00 | 247.800 | 243.4 | 4.4 | 23.8 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.177 | 0 | -.18 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 69.240 | 71.6 | -2.36 | 10.7 | ||||
| M7 | NO2 | NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 241.500 | 253 | -11.5 | 26.5 | |||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.004 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | .3 | ||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.010 | 0 | -.01 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 0.065 | 0.065 | 0.00 | |||||
| O3_Span | O3_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 0.402 | 0.4 | 0.00 | ||||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.80 | 0 | .8 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 70.830 | 69.5 | 1.33 | 10.4 | ||||
| NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 245.900 | 228 | 17.9 | 39.8 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.547 | 0 | -.55 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | ||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.26 | 0 | .26 | 3 | |||||
| NO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.135 | 0 | -.14 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | ||||||
| SO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.413 | 0 | -.41 | 3 | |||||
| RS | NO2TRACE | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 52.650 | 52 | .65 | 9.7 | |||
| NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 183.500 | * | 156 | 27.5 | 21.7 | ||||
| NO2_Span | 03-Jul-2026 05:46:00 | 06:07:00 | 155.900 | 156 | -.1 | 21.7 | ||||||
| ZERO | ZERO | 03-Jul-2026 00:46:00 | 01:07:00 | -0.104 | 0 | -.1 | 3 | |||||
| NOTRACE | ZERO | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | 3 | |||||
| NOXTRACE | ZERO | 03-Jul-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.1 | 3 | |||||
| SF | NO | Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 65.670 | 64 | 1.67 | 8.9 | ||||
| SF | NO2 | NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 257.100 | 253 | 4.1 | 25.3 | |||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.006 | 0 | -.01 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 73.860 | 73.16 | .7 | 9.8 | ||||
| NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 272.300 | 257.8 | 14.5 | 26.6 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.028 | 0 | -.03 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | ||||||
| UT | CO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.2 | 0 | .28 | .3 | ||||
| NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.044 | 0 | .04 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 64.710 | 67 | -2.29 | 10.2 | ||||
| NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 266.000 | 279 | -13 | 26.5 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.077 | 0 | .08 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.121 | 0 | .12 | 3 | |||||
| O3 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | 0.303 | 0 | .3 | 3 | |||||
| V4 | NO | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 03-Jul-2026 04:30:00 | 04:51:00 | 70.89 | 70 | .89 | 9.8 | ||||
| NO2_Span | NO2_Span | 03-Jul-2026 04:00:00 | 04:21:00 | 266.60 | 262 | 4.6 | 26.5 | |||||
| Zero | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| NOX | Zero | 03-Jul-2026 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | |||||
| O3 | Zero | 03-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