Latest Calibration Reports

Today’s Report will appear at 8:20 am.

Yesterday’s Report: calibrations2025-05-08.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 08-May-2025 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 -0.064 0 -.06 3
NOX Zero 08-May-2025 00:46:00 01:07:00 -0.09 0 -.09 3
O3 Zero 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 08-May-2025 00:46:00 01:07:00 0.0 0 -.04 .3
NO Zero 08-May-2025 00:46:00 01:07:00 0.00 0 0.00 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 0.009 0 .01 3
NOX Zero 08-May-2025 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 08-May-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 Zero 08-May-2025 00:46:00 01:07:00 0.089 0 .09 3
ED NO ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.03 0 .03 3
NO2 ZERO 08-May-2025 00:46:00 01:07:00 0.071 0 .07 3
NOX ZERO 08-May-2025 00:46:00 01:07:00 -0.04 0 -.04 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
EN NO ZERO 08-May-2025 00:46:00 01:07:00 0.10 0 .1 3
NO2 ZERO 08-May-2025 00:46:00 01:07:00 0.183 0 .18 3
NOX ZERO 08-May-2025 00:46:00 01:07:00 0.31 0 .31 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero Zero 08-May-2025 00:46:00 01:07:00 -0.17 0 -.17 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 -0.185 0 -.19 3
NOX Zero 08-May-2025 00:46:00 01:07:00 -0.36 0 -.36 3
O3 Zero 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO NSPAN NSPAN 08-May-2025 04:00:00 04:21:00 368.85 368 .85 43.1
O3ZERO O3ZERO 08-May-2025 00:46:00 01:07:00 0.29 0 .29 3
NO2 O3ZERO 08-May-2025 00:46:00 01:07:00 0.405 0 .4 3
NOX NSPAN NSPAN 08-May-2025 04:00:00 04:21:00 382.99 379 3.99 43.2
O3ZERO O3ZERO 08-May-2025 00:46:00 01:07:00 0.43 0 .43 3
O3 O3ZERO 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.1 0 .19 .3
ZERO 08-May-2025 05:55:28 06:16:28 0.0 0 .01 .3
NO ZERO 08-May-2025 00:46:00 01:07:00 0.15 0 .15 3
ZERO 08-May-2025 05:55:28 06:16:28 0.20 0 .2 3
HV NO2 ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.189 0 .19 3
ZERO 08-May-2025 05:55:28 06:16:28 0.249 0 .25 3
NOX ZERO 08-May-2025 00:46:00 01:07:00 0.07 0 .07 3
ZERO 08-May-2025 05:55:28 06:16:28 0.19 0 .19 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.009 * 0 .01
ZERO 08-May-2025 05:55:28 06:16:28 0.000 0 0.00
HW CO ZERO 08-May-2025 00:46:00 01:06:00 0.0 0 .02 .3
DIFF NOYZERO NOYZERO 08-May-2025 02:00:00 02:35:00 -0.1 0 -.14 3
N500NO ZERO ZERO 08-May-2025 00:46:00 01:06:00 -0.580 0 -.58 3
N500NO2 ZERO 08-May-2025 00:46:00 01:06:00 0.398 0 .4 3
N500NOX ZERO 08-May-2025 00:46:00 01:06:00 -0.226 * 0 -.23
NO ZERO 08-May-2025 00:46:00 01:06:00 -0.22 0 -.22 3
NO2 ZERO 08-May-2025 00:46:00 01:06:00 -0.168 0 -.17 3
NOX ZERO 08-May-2025 00:46:00 01:06:00 0.06 0 .06 3
NOY NOYZERO NOYZERO 08-May-2025 02:00:00 02:35:00 -0.5 0 -.45 3
YNOSPAN YNOSPAN 08-May-2025 04:00:00 04:21:00 443.1 445 -1.93 18.3
O3 ZERO ZERO 08-May-2025 00:46:00 01:06:00 0.000 0 0.00
SO2TRACE ZERO 08-May-2025 00:46:00 01:06:00 -0.357 0 -.36 3
YNO NOYZERO NOYZERO 08-May-2025 02:00:00 02:35:00 -0.3 0 -.31 3
YNOSPAN YNOSPAN 08-May-2025 04:00:00 04:21:00 439.6 444 -4.41 18
LN CO ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.2 0 .24 .3
NO ZERO 08-May-2025 00:46:00 01:07:00 0.10 0 .1 3
NO2 ZERO 08-May-2025 00:46:00 01:07:00 0.011 0 .01 3
NOX ZERO 08-May-2025 00:46:00 01:07:00 0.07 0 .07 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero Zero 08-May-2025 00:46:00 01:07:00 -0.01 0 -.01 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 0.069 0 .07 3
NOX Zero 08-May-2025 00:46:00 01:07:00 0.06 0 .06 3
O3 Zero 08-May-2025 00:46:00 01:07:00 -0.002 0 0.00
NR CO Zero 08-May-2025 00:46:00 01:07:00 0.1 0 .16 .3
NO Zero 08-May-2025 00:46:00 01:07:00 0.31 0 .31 3
NR NO2 Zero Zero 08-May-2025 00:46:00 01:07:00 0.076 0 .08 3
NOX Zero 08-May-2025 00:46:00 01:07:00 0.39 0 .39 3
O3 Zero 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 08-May-2025 00:46:00 01:07:00 -0.14 0 -.14 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 -0.023 0 -.02 3
NOX Zero 08-May-2025 00:46:00 01:07:00 -0.16 0 -.16 3
O3 O3_Prec O3_Prec 08-May-2025 04:30:00 04:51:00 0.065 0.065 0.00
O3_Span O3_Span 08-May-2025 04:00:00 04:21:00 0.407 0.408 0.00
Zero Zero 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 08-May-2025 00:46:00 01:07:00 0.0 0 -.04 .3
NO Zero 08-May-2025 00:46:00 01:07:00 0.24 0 .24 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 0.026 0 .03 3
NOX Zero 08-May-2025 00:46:00 01:07:00 0.27 0 .27 3
O3 Zero 08-May-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 Zero 08-May-2025 00:46:00 01:07:00 0.089 0 .09 3
RS NO2TRACE ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.053 0 .05 3
NOTRACE ZERO 08-May-2025 00:46:00 01:07:00 0.2 0 .22 3
NOXTRACE ZERO 08-May-2025 00:46:00 01:07:00 0.1 0 .12 3
O3_API ZERO 08-May-2025 00:46:00 01:07:00 -0.001 0 0.00
SF NO Zero Zero 08-May-2025 00:46:00 01:07:00 0.11 0 .11 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 -0.071 0 -.07 3
NOX Zero 08-May-2025 00:46:00 01:07:00 0.03 0 .03 3
O3 Zero 08-May-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO Zero 08-May-2025 00:46:00 01:07:00 0.17 0 .17 3
NO2 Zero 08-May-2025 00:46:00 01:07:00 -0.331 0 -.33 3
NOX Zero 08-May-2025 00:46:00 01:07:00 -0.16 0 -.16 3
O3 Zero 08-May-2025 00:46:00 01:07:00 0.000 0 0.00
UT CO ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.1 0 .16 .3
NO NOX_SPAN NOX_SPAN 08-May-2025 04:00:00 04:21:00 401.416 408 -6.58 40.7
ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.128 0 .13 3
NO2 ZERO 08-May-2025 00:46:00 01:07:00 0.095 0 .09 3
UT NOX NOX_SPAN NOX_SPAN 08-May-2025 04:00:00 04:21:00 407.680 414 -6.32 41
ZERO ZERO 08-May-2025 00:46:00 01:07:00 0.146 0 .15 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.0 0 0.00
SO2 ZERO 08-May-2025 00:46:00 01:07:00 0.066 0 .07 3
V4 NO ZERO 08-May-2025 00:46:00 01:07:00 0.40 0 .4 3
NO2 ZERO 08-May-2025 00:46:00 01:07:00 1.36 0 1.36 3
NOX ZERO 08-May-2025 00:46:00 01:07:00 1.72 0 1.72 3
O3 ZERO 08-May-2025 00:46:00 01:07:00 0.033 * 0 .03
* - Drift limit exceeded
** - Out of control limit exceeded

First Report: calibrations2020-03-26.PDF