Today’s Report will appear at 8:20 am.
Yesterday’s Report: calibrations2025-12-29.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | ||
| BV | NO | Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | ||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.579 | 0 | -.58 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.43 | 0 | -.43 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| CV | CO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.5 | * | 0 | .51 | .3 | ||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 0.4 | * | 0 | .46 | .3 | ||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 0.3 | * | 0 | .39 | .3 | ||||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 47.70 | * | 0 | 47.7 | 3 | |||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 46.10 | * | 0 | 46.1 | 3 | ||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 40.13 | * | 0 | 40.13 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 19.430 | * | 0 | 19.43 | 3 | |||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 18.840 | * | 0 | 18.84 | 3 | ||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 17.730 | * | 0 | 17.73 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 67.12 | * | 0 | 67.12 | 3 | |||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 64.94 | * | 0 | 64.94 | 3 | ||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 57.87 | * | 0 | 57.87 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.001 | 0 | 0.00 | |||||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 0.001 | 0 | 0.00 | ||||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 0.001 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 29-Dec-2025 04:30:00 | 04:50:00 | 0.894 | * | 68 | -67.11 | |||
| SO2_Span | SO2_Span | 29-Dec-2025 04:00:00 | 04:20:00 | 0.871 | * | 421 | -420.13 | ||||
| SO2_Span | 29-Dec-2025 06:07:00 | 06:27:00 | 0.944 | * | 421 | -420.06 | |||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 1.148 | 0 | 1.15 | 3 | ||||
| Zero | 29-Dec-2025 02:46:00 | 03:07:00 | 1.086 | 0 | 1.09 | 3 | |||||
| Zero | 29-Dec-2025 05:46:00 | 06:07:00 | 0.882 | 0 | .88 | 3 | |||||
| ED | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.065 | 0 | -.07 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| EN | NO | NOX_Span | NOX_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 370.60 | 380 | -9.4 | 42.9 | ||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.034 | 0 | -.03 | 3 | ||||
| EN | NOX | NOX_Span | NOX_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 401.10 | 407 | -5.9 | 43.2 | ||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| H3 | NO | NOX_Span | NOX_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 386.20 | 399 | -12.8 | 41.2 | ||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.50 | 0 | -.5 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.061 | 0 | .06 | 3 | ||||
| NOX | NOX_Span | NOX_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 389.50 | 398.5 | -9 | 41.2 | |||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.44 | 0 | -.44 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HC | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.14 | 0 | .14 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.131 | 0 | -.13 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HV | CO | CO_Prec | CO_Prec | 29-Dec-2025 04:30:00 | 04:51:00 | 4.5 | 4.32 | .23 | .4 | ||
| CO_Span | CO_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 42.9 | 42.35 | .55 | 3.9 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .2 | .3 | ||||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.016 | 0 | -.02 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| HW | CO | CO_Prec | CO_Prec | 29-Dec-2025 05:30:00 | 05:51:00 | 2.1 | 2.031 | .14 | .1 | ||
| CO_Span | CO_Span | 29-Dec-2025 05:00:00 | 05:21:00 | 8.1 | * | 8.09 | .07 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.1 | 0 | .19 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 29-Dec-2025 02:00:00 | 02:35:00 | 0.1 | 0 | .07 | 3 | |||
| N500NO | Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.220 | 0 | -.22 | 3 | |||
| N500NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.070 | 0 | -.07 | 3 | ||||
| N500NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.290 | * | 0 | -.29 | ||||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.013 | 0 | -.01 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | ||||
| NOY | NOY_Zero | NOY_Zero | 29-Dec-2025 02:00:00 | 02:35:00 | 0.0 | 0 | .04 | 3 | |||
| HW | O3 | Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| SO2TRACE | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.284 | 0 | .28 | 3 | ||||
| YNO | NOY_Zero | NOY_Zero | 29-Dec-2025 02:00:00 | 02:35:00 | 0.0 | 0 | -.02 | 3 | |||
| LN | CO | CO_Prec | CO_Prec | 29-Dec-2025 04:30:00 | 04:51:00 | 4.1 | 3.8 | .35 | .4 | ||
| CO_Span | CO_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 43.7 | 43.2 | .57 | 4.2 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.2 | 0 | .24 | .3 | ||||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.21 | 0 | .21 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.251 | 0 | -.25 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| M7 | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.015 | 0 | .02 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| NR | CO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.13 | .3 | |||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 29-Dec-2025 04:31:00 | 04:57:00 | 64.760 | 64 | .76 | 10.8 | |||
| NO2_Span | NO2_Span | 29-Dec-2025 04:00:00 | 04:26:00 | 258.500 | 249 | 9.5 | 29.7 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.029 | 0 | -.03 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| P2 | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.16 | 0 | .16 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.184 | 0 | -.18 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| RP | CO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.12 | .3 | |||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.24 | 0 | .24 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 29-Dec-2025 04:30:00 | 04:51:00 | 71.080 | 65 | 6.08 | 9.9 | |||
| NO2_Span | NO2_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 262.900 | 250 | 12.9 | 24.5 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.244 | 0 | -.24 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| RP | O3 | Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||
| SO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.115 | 0 | .12 | 3 | ||||
| RS | NO2TRACE | ZERO | ZERO | 29-Dec-2025 00:46:00 | 01:07:00 | -0.123 | 0 | -.12 | 3 | ||
| NOTRACE | ZERO | 29-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | .02 | 3 | ||||
| NOXTRACE | ZERO | 29-Dec-2025 00:46:00 | 01:07:00 | -0.1 | 0 | -.1 | 3 | ||||
| SF | NO | Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.02 | 0 | -.02 | 3 | ||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.064 | 0 | -.06 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | |||||
| SM | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.058 | 0 | -.06 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.00 | 0 | 0.00 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.002 | 0 | 0.00 | |||||
| UT | CO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.2 | 0 | .27 | .3 | |||
| NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.021 | 0 | -.02 | 3 | ||||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.011 | 0 | .01 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.009 | 0 | -.01 | 3 | ||||
| O3 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | |||||
| SO2 | SO2_Prec | SO2_Prec | 29-Dec-2025 04:30:00 | 04:51:00 | 59.470 | 60 | -.53 | 6.2 | |||
| SO2_Span | SO2_Span | 29-Dec-2025 04:00:00 | 04:21:00 | 380.200 | 384 | -3.8 | 37 | ||||
| Zero | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.080 | 0 | .08 | 3 | ||||
| V4 | NO | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||
| NO2 | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | ||||
| NOX | Zero | 29-Dec-2025 00:46:00 | 01:07:00 | -0.05 | 0 | -.05 | 3 | ||||
| O3 | Zero | 29-Dec-2025 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