Latest Calibration Reports

Today’s Report: calibrations2026-06-09.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 09-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.074 0 -.07 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.10 0 -.1 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
CV CO CO_Prec CO_Prec 09-Jun-2026 04:30:00 04:51:00 2.0 2.1 -.09 .2
CO_Span CO_Span 09-Jun-2026 04:00:00 04:21:00 7.8 7.9 -.04 .8
Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.0 0 .06 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.114 0 -.11 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.15 0 -.15 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.588 0 .59 3
ED NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.054 0 .05 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
EN NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.22 0 -.22 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.007 0 .01 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.22 0 -.22 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.01 0 -.01 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.018 0 -.02 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 09-Jun-2026 00:46:00 01:07:00 0.10 0 .1 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.310 0 -.31 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.21 0 -.21 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
HV CO Zero 09-Jun-2026 00:46:00 01:07:00 0.2 0 .2 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.08 0 -.08 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.015 0 -.02 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.09 0 -.09 3
HV O3 Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HW CO Zero 09-Jun-2026 00:46:00 01:07:00 0.0 0 -.01 .3
DIFF NOY_Zero NOY_Zero 09-Jun-2026 02:00:00 02:35:00 0.5 0 .48 3
N500NO Zero Zero 09-Jun-2026 00:46:00 01:07:00 -0.183 0 -.18 3
N500NO2 N5NO2PRC N5NO2PRC 09-Jun-2026 06:31:00 06:56:00 67.190 65.46 1.73 9.8
N5NO2SPA N5NO2SPA 09-Jun-2026 06:00:00 06:25:00 160.900 157.4 3.5 35.4
Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.191 0 .19 3
N500NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.008 * 0 .01
NO Zero 09-Jun-2026 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.011 0 .01 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.09 0 .09 3
NOY NOY_Zero NOY_Zero 09-Jun-2026 02:00:00 02:35:00 0.5 0 .46 3
O3 Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE SO2_Prec SO2_Prec 09-Jun-2026 04:36:00 05:02:00 20.340 20.44 -.1 2
SO2_Span SO2_Span 09-Jun-2026 04:00:00 04:26:00 79.650 81.92 -2.27 8
Zero Zero 09-Jun-2026 00:46:00 01:07:00 1.022 0 1.02 3
YNO NOY_Zero NOY_Zero 09-Jun-2026 02:00:00 02:35:00 0.0 0 -.02 3
LN CO Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.1 0 .12 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.27 0 -.27 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.053 0 -.05 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.32 0 -.32 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.10 0 -.1 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.007 0 -.01 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.11 0 -.11 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
NR CO Zero 09-Jun-2026 00:46:00 01:07:00 -0.2 0 -.26 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.023 0 -.02 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.05 0 .05 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.75 0 .75 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.633 0 -.63 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.12 0 .12 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
RP CO CO_Prec CO_Prec 09-Jun-2026 04:30:00 04:51:00 3.7 4.1 -.33 .4
CO_Span CO_Span 09-Jun-2026 04:00:00 04:21:00 39.3 40 -.69 4
Zero Zero 09-Jun-2026 00:46:00 01:07:00 -0.3 0 -.3 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 0.28 0 .28 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.403 0 -.4 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.12 0 -.12 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.222 0 -.22 3
RS NO2TRACE ZERO ZERO 09-Jun-2026 00:46:00 01:07:00 -0.094 0 -.09 3
NOTRACE ZERO 09-Jun-2026 00:46:00 01:07:00 0.0 0 0.00 3
NOXTRACE ZERO 09-Jun-2026 00:46:00 01:07:00 -0.1 0 -.09 3
SF NO Zero Zero 09-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.057 0 -.06 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SM NO Zero 09-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.037 0 .04 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00
UT CO Zero 09-Jun-2026 00:46:00 01:07:00 0.0 0 .07 .3
NO Zero 09-Jun-2026 00:46:00 01:07:00 0.015 0 .02 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00 3
NOX Zero 09-Jun-2026 00:46:00 01:07:00 0.013 0 .01 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 0.0 0 0.00
SO2 Zero 09-Jun-2026 00:46:00 01:07:00 0.297 0 .3 3
V4 NO Zero 09-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
NO2 Zero 09-Jun-2026 00:46:00 01:07:00 -0.03 0 -.03 3
V4 NOX Zero Zero 09-Jun-2026 00:46:00 01:07:00 -0.01 0 -.01 3
O3 Zero 09-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

Yesterday’s Report: calibrations2026-06-08.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.033 0 -.03 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
CV CO Zero 08-Jun-2026 00:46:00 01:07:00 0.0 0 .05 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.132 0 -.13 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.15 0 -.15 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 SO2_Prec SO2_Prec 08-Jun-2026 04:30:00 04:50:00 67.780 * 66.5 1.28
SO2_Span SO2_Span 08-Jun-2026 04:00:00 04:20:00 412.500 * 411 1.5
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.449 0 .45 3
ED NO Zero 08-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.012 0 -.01 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
EN NO NOX_Span NOX_Span 08-Jun-2026 04:00:00 04:21:00 394.50 401 -6.5 42.9
Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.08 0 -.08 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.077 0 -.08 3
NOX NOX_Span NOX_Span 08-Jun-2026 04:00:00 04:21:00 434.80 430 4.8 43.2
Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.16 0 -.16 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
H3 NO NOX_Span NOX_Span 08-Jun-2026 04:00:00 04:21:00 395.20 390 5.2 41.2
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.21 0 .21 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.118 0 -.12 3
NOX NOX_Span NOX_Span 08-Jun-2026 04:00:00 04:21:00 400.00 401 -1 41.2
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.10 0 .1 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 08-Jun-2026 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.374 0 -.37 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.32 0 -.32 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00
HV CO CO_Prec CO_Prec 08-Jun-2026 04:30:00 04:51:00 4.2 4 .23 .4
CO_Span CO_Span 08-Jun-2026 04:00:00 04:21:00 40.4 40 .4 3.9
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.1 0 .2 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.049 0 -.05 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
HW CO CO_Prec CO_Prec 08-Jun-2026 05:30:00 05:51:00 2.0 2.03 .02 .1
CO_Span CO_Span 08-Jun-2026 05:00:00 05:21:00 7.9 * 7.99 -.01
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.0 0 .01 .3
DIFF NOY_Zero NOY_Zero 08-Jun-2026 02:00:00 02:35:00 0.4 0 .41 3
N500NO Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.254 0 -.25 3
N500NO2 Zero 08-Jun-2026 00:46:00 01:07:00 0.353 0 .35 3
N500NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.099 * 0 .1
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
NOY NOY_Zero NOY_Zero 08-Jun-2026 02:00:00 02:35:00 0.4 0 .42 3
O3 Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 08-Jun-2026 00:46:00 01:07:00 0.954 0 .95 3
YNO NOY_Zero NOY_Zero 08-Jun-2026 02:00:00 02:35:00 0.0 0 .01 3
LN CO CO_Prec CO_Prec 08-Jun-2026 04:30:00 04:51:00 4.3 * 3.9 .43 .4
CO_Prec 08-Jun-2026 06:07:00 06:28:00 4.4 * 3.9 .53 .4
CO_Span CO_Span 08-Jun-2026 04:00:00 04:21:00 43.7 43.1 .62 4.2
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.3 * 0 .38 .3
Zero 08-Jun-2026 02:46:00 03:07:00 0.3 * 0 .39 .3
Zero 08-Jun-2026 05:46:00 06:07:00 0.3 * 0 .38 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.09 0 -.09 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.19 0 -.19 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.139 0 -.14 3
LN NO2 Zero Zero 08-Jun-2026 02:46:00 03:07:00 -0.065 0 -.07 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.020 0 -.02 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.12 0 -.12 3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.16 0 -.16 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.21 0 -.21 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
Zero 08-Jun-2026 02:46:00 03:07:00 0.000 0 0.00
Zero 08-Jun-2026 05:46:00 06:07:00 0.000 0 0.00
M7 NO Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.007 0 -.01 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
NR CO Zero 08-Jun-2026 00:46:00 01:07:00 -0.2 0 -.27 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
NO2 NO2_Prec NO2_Prec 08-Jun-2026 04:31:00 04:57:00 72.490 71 1.49 10.8
NO2_Span NO2_Span 08-Jun-2026 04:00:00 04:26:00 265.100 262 3.1 29.7
Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.071 0 -.07 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.05 0 -.05 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 08-Jun-2026 00:46:00 01:07:00 0.61 0 .61 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.360 0 -.36 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.25 0 .25 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 08-Jun-2026 00:46:00 01:07:00 -0.3 * 0 -.33 .3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.3 * 0 -.33 .3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.3 * 0 -.31 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.14 0 .15 3
Zero 08-Jun-2026 02:46:00 03:07:00 0.19 0 .19 3
Zero 08-Jun-2026 05:46:00 06:07:00 0.28 0 .28 3
NO2 NO2_Prec NO2_Prec 08-Jun-2026 04:30:00 04:51:00 65.140 62 3.14 9.9
NO2_Span NO2_Span 08-Jun-2026 04:00:00 04:21:00 238.700 231 7.7 24.5
RP NO2 Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.381 0 -.38 3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.395 0 -.4 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.326 0 -.33 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.24 0 -.24 3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.21 0 -.21 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.05 0 -.05 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.001 0 0.00
Zero 08-Jun-2026 02:46:00 03:07:00 0.001 0 0.00
Zero 08-Jun-2026 05:46:00 06:07:00 0.001 0 0.00
SO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.246 0 -.25 3
Zero 08-Jun-2026 02:46:00 03:07:00 -0.250 0 -.25 3
Zero 08-Jun-2026 05:46:00 06:07:00 -0.051 0 -.05 3
RS NO2TRACE ZERO ZERO 08-Jun-2026 00:46:00 01:07:00 -0.092 0 -.09 3
NOTRACE ZERO 08-Jun-2026 00:46:00 01:07:00 0.0 0 .02 3
NOXTRACE ZERO 08-Jun-2026 00:46:00 01:07:00 -0.1 0 -.07 3
SF NO Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 0.044 0 .04 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.07 0 .07 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.000 0 0.00
SM NO Zero 08-Jun-2026 00:46:00 01:07:00 0.01 0 .01 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 0.034 0 .03 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.04 0 .04 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 -0.002 0 0.00
UT CO Zero 08-Jun-2026 00:46:00 01:07:00 0.0 0 .05 .3
NO Zero 08-Jun-2026 00:46:00 01:07:00 0.033 0 .03 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 -0.034 0 -.03 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 -0.001 0 0.00 3
O3 Zero 08-Jun-2026 00:46:00 01:07:00 0.0 0 0.00
SO2 SO2_Prec SO2_Prec 08-Jun-2026 04:30:00 04:51:00 62.350 63 -.65 6.2
SO2_Span SO2_Span 08-Jun-2026 04:00:00 04:21:00 390.200 390 .2 37
Zero Zero 08-Jun-2026 00:46:00 01:07:00 0.191 0 .19 3
V4 NO Zero Zero 08-Jun-2026 00:46:00 01:07:00 -0.07 0 -.07 3
NO2 Zero 08-Jun-2026 00:46:00 01:07:00 0.08 0 .08 3
NOX Zero 08-Jun-2026 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 08-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