Latest Calibration Reports

Today’s Report: calibrations2026-06-16.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.17 0 .17 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.048 0 -.05 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.13 0 .13 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
CV CO CO_Prec CO_Prec 16-Jun-2026 04:30:00 04:51:00 2.0 2.1 -.09 .2
CO_Span CO_Span 16-Jun-2026 04:00:00 04:21:00 7.8 7.9 -.06 .8
Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.0 0 .06 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.047 0 -.05 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 -0.01 0 -.01 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.455 0 .46 3
ED NO Zero 16-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.040 0 -.04 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 -0.07 0 -.07 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
EN NO Zero 16-Jun-2026 00:46:00 01:07:00 -0.22 0 -.22 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.083 0 .08 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 -0.14 0 -.14 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 16-Jun-2026 00:46:00 01:07:00 0.15 0 .15 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.017 0 -.02 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.13 0 .13 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 16-Jun-2026 00:46:00 01:07:00 0.19 0 .19 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.406 0 -.41 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 -0.22 0 -.22 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
HV CO Zero 16-Jun-2026 00:46:00 01:07:00 0.1 0 .19 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.182 0 .18 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.17 0 .17 3
HV O3 Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HW CO Zero 16-Jun-2026 00:46:00 01:07:00 0.0 0 -.01 .3
DIFF NOY_Zero NOY_Zero 16-Jun-2026 02:00:00 02:35:00 0.2 0 .22 3
N500NO Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.068 0 .07 3
N500NO2 N5NO2PRC N5NO2PRC 16-Jun-2026 06:31:00 06:56:00 68.310 68 .31 9.8
N5NO2SPA N5NO2SPA 16-Jun-2026 06:00:00 06:25:00 163.800 161 2.8 35.4
Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.308 0 .31 3
N500NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.376 * 0 .38
NO Zero 16-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.024 0 .02 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.09 0 .09 3
NOY NOY_Zero NOY_Zero 16-Jun-2026 02:00:00 02:35:00 0.2 0 .2 3
O3 Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE SO2_Prec SO2_Prec 16-Jun-2026 04:36:00 05:02:00 20.330 20.44 -.11 2
SO2_Span SO2_Span 16-Jun-2026 04:00:00 04:26:00 81.500 81.92 -.42 8
Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.403 0 .4 3
YNO NOY_Zero NOY_Zero 16-Jun-2026 02:00:00 02:35:00 0.0 0 -.02 3
LN CO Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.1 0 .16 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.209 0 -.21 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 -0.23 0 -.23 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero 16-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.048 0 .05 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
NR CO Zero 16-Jun-2026 00:46:00 01:07:00 -0.3 * 0 -.31 .3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.2 0 -.3 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 0.03 0 .03 3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.07 0 -.07 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.038 0 .04 3
NR NO2 Zero Zero 16-Jun-2026 02:46:00 03:07:00 0.063 0 .06 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.01 0 -.01 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
Zero 16-Jun-2026 02:46:00 03:07:00 0.000 0 0.00
P2 NO Zero 16-Jun-2026 00:46:00 01:07:00 0.73 0 .73 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.388 0 -.39 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.34 0 .34 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
RP CO CO_Prec CO_Prec 16-Jun-2026 04:30:00 04:51:00 3.7 4.1 -.39 .4
CO_Span CO_Span 16-Jun-2026 04:00:00 04:21:00 39.1 40 -.84 4
Zero Zero 16-Jun-2026 00:46:00 01:07:00 -0.3 * 0 -.34 .3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.3 * 0 -.35 .3
Zero 16-Jun-2026 05:46:00 06:07:00 -0.3 * 0 -.34 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 0.24 0 .24 3
Zero 16-Jun-2026 02:46:00 03:07:00 0.19 0 .19 3
Zero 16-Jun-2026 05:46:00 06:07:00 -0.01 0 -.01 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.242 0 -.24 3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.184 0 -.18 3
Zero 16-Jun-2026 05:46:00 06:07:00 -0.100 0 -.1 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.00 0 0.00 3
Zero 16-Jun-2026 02:46:00 03:07:00 0.01 0 .01 3
Zero 16-Jun-2026 05:46:00 06:07:00 -0.11 0 -.11 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
Zero 16-Jun-2026 02:46:00 03:07:00 0.001 0 0.00
Zero 16-Jun-2026 05:46:00 06:07:00 0.000 0 0.00
SO2 Zero 16-Jun-2026 00:46:00 01:07:00 -0.177 0 -.18 3
Zero 16-Jun-2026 02:46:00 03:07:00 -0.172 0 -.17 3
Zero 16-Jun-2026 05:46:00 06:07:00 -0.147 0 -.15 3
RS NO2TRACE ZERO ZERO 16-Jun-2026 00:46:00 01:07:00 -0.103 0 -.1 3
NOTRACE ZERO 16-Jun-2026 00:46:00 01:07:00 0.0 0 -.02 3
RS NOXTRACE ZERO ZERO 16-Jun-2026 00:46:00 01:07:00 -0.1 0 -.12 3
SM NO Zero Zero 16-Jun-2026 00:46:00 01:07:00 0.03 0 .03 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.056 0 .06 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.08 0 .08 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00
UT CO Zero 16-Jun-2026 00:46:00 01:07:00 0.0 0 0.00 .3
NO Zero 16-Jun-2026 00:46:00 01:07:00 0.025 0 .03 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.047 0 .05 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.073 0 .07 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 0.0 0 0.00
SO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.267 0 .27 3
V4 NO Zero 16-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 Zero 16-Jun-2026 00:46:00 01:07:00 0.03 0 .03 3
NOX Zero 16-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
O3 Zero 16-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

Yesterday’s Report: calibrations2026-06-15.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.034 0 -.03 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 15-Jun-2026 00:46:00 01:07:00 0.0 0 .06 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 0.03 0 .03 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.064 0 -.06 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 SO2_Prec SO2_Prec 15-Jun-2026 04:30:00 04:50:00 64.360 * 65 -.64
SO2_Span SO2_Span 15-Jun-2026 04:00:00 04:20:00 392.100 * 395 -2.9
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.476 0 .48 3
ED NO Zero 15-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.026 0 -.03 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
EN NO NOX_Span NOX_Span 15-Jun-2026 04:00:00 04:21:00 392.10 401 -8.9 42.9
Zero Zero 15-Jun-2026 00:46:00 01:07:00 -0.27 0 -.27 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.116 0 .12 3
NOX NOX_Span NOX_Span 15-Jun-2026 04:00:00 04:21:00 431.80 430 1.8 43.2
Zero Zero 15-Jun-2026 00:46:00 01:07:00 -0.16 0 -.16 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
H3 NO NOX_Span NOX_Span 15-Jun-2026 04:00:00 04:21:00 393.00 390 3 41.2
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.12 0 .12 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.038 0 .04 3
NOX NOX_Span NOX_Span 15-Jun-2026 04:00:00 04:21:00 398.10 401 -2.9 41.2
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 15-Jun-2026 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.301 0 -.3 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.25 0 -.25 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HV CO CO_Prec CO_Prec 15-Jun-2026 04:30:00 04:51:00 4.2 4 .22 .4
CO_Span CO_Span 15-Jun-2026 04:00:00 04:21:00 40.4 40 .42 3.9
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.1 0 .2 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.159 0 .16 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.23 0 .23 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.001 0 0.00
HW CO CO_Prec CO_Prec 15-Jun-2026 05:30:00 05:51:00 2.1 2.03 .1 .1
CO_Span CO_Span 15-Jun-2026 05:00:00 05:21:00 8.0 * 7.99 .08
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.0 0 .09 .3
DIFF NOY_Zero NOY_Zero 15-Jun-2026 02:00:00 02:35:00 0.2 0 .18 3
N500NO Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.109 0 .11 3
N500NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.114 0 .11 3
N500NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.223 * 0 .22
NO Zero 15-Jun-2026 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.027 0 .03 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.01 0 -.01 3
NOY NOY_Zero NOY_Zero 15-Jun-2026 02:00:00 02:35:00 0.2 0 .17 3
O3 Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 15-Jun-2026 00:46:00 01:07:00 0.330 0 .33 3
YNO NOY_Zero NOY_Zero 15-Jun-2026 02:00:00 02:35:00 0.0 0 -.01 3
LN CO CO_Prec CO_Prec 15-Jun-2026 04:30:00 04:51:00 4.1 3.9 .23 .4
CO_Span CO_Span 15-Jun-2026 04:00:00 04:21:00 43.8 43.1 .75 4.2
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.1 0 .14 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.150 0 -.15 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.11 0 -.11 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero 15-Jun-2026 00:46:00 01:07:00 0.11 0 .11 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.033 0 -.03 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.08 0 .08 3
M7 O3 Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
NR CO Zero 15-Jun-2026 00:46:00 01:07:00 -0.2 0 -.3 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 NO2_Prec NO2_Prec 15-Jun-2026 04:31:00 04:57:00 72.020 71 1.02 10.8
NO2_Span NO2_Span 15-Jun-2026 04:00:00 04:26:00 265.000 262 3 29.7
Zero Zero 15-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 15-Jun-2026 00:46:00 01:07:00 0.60 0 .6 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.466 0 -.47 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.13 0 .13 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 15-Jun-2026 00:46:00 01:07:00 -0.3 * 0 -.34 .3
Zero 15-Jun-2026 02:46:00 03:07:00 -0.3 * 0 -.34 .3
Zero 15-Jun-2026 05:46:00 06:07:00 -0.3 * 0 -.34 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 0.08 0 .08 3
Zero 15-Jun-2026 02:46:00 03:07:00 0.39 0 .39 3
Zero 15-Jun-2026 05:46:00 06:07:00 0.16 0 .16 3
NO2 NO2_Prec NO2_Prec 15-Jun-2026 04:30:00 04:51:00 64.340 62 2.34 9.9
NO2_Span NO2_Span 15-Jun-2026 04:00:00 04:21:00 235.900 231 4.9 24.5
Zero Zero 15-Jun-2026 00:46:00 01:07:00 -0.159 0 -.16 3
Zero 15-Jun-2026 02:46:00 03:07:00 -0.511 0 -.51 3
Zero 15-Jun-2026 05:46:00 06:07:00 0.019 0 .02 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.08 0 -.08 3
Zero 15-Jun-2026 02:46:00 03:07:00 -0.12 0 -.12 3
Zero 15-Jun-2026 05:46:00 06:07:00 0.18 0 .18 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
Zero 15-Jun-2026 02:46:00 03:07:00 0.000 0 0.00
Zero 15-Jun-2026 05:46:00 06:07:00 0.000 0 0.00
SO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.070 0 -.07 3
Zero 15-Jun-2026 02:46:00 03:07:00 -0.509 0 -.51 3
RP SO2 Zero Zero 15-Jun-2026 05:46:00 06:07:00 -0.458 0 -.46 3
RS NO2TRACE ZERO ZERO 15-Jun-2026 00:46:00 01:07:00 -0.073 0 -.07 3
NOTRACE ZERO 15-Jun-2026 00:46:00 01:07:00 0.0 0 .03 3
NOXTRACE ZERO 15-Jun-2026 00:46:00 01:07:00 0.0 0 -.04 3
SM NO Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.028 0 .03 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.10 0 .1 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
UT CO Zero 15-Jun-2026 00:46:00 01:07:00 0.0 0 -.02 .3
NO Zero 15-Jun-2026 00:46:00 01:07:00 -0.010 0 -.01 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 0.058 0 .06 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 0.049 0 .05 3
O3 Zero 15-Jun-2026 00:46:00 01:07:00 0.0 0 0.00
SO2 SO2_Prec SO2_Prec 15-Jun-2026 04:30:00 04:51:00 62.030 63 -.97 6.2
SO2_Span SO2_Span 15-Jun-2026 04:00:00 04:21:00 389.400 390 -.6 37
Zero Zero 15-Jun-2026 00:46:00 01:07:00 0.202 0 .2 3
V4 NO Zero 15-Jun-2026 00:46:00 01:07:00 -0.37 0 -.37 3
NO2 Zero 15-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NOX Zero 15-Jun-2026 00:46:00 01:07:00 -0.39 0 -.39 3
O3 Zero 15-Jun-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