Latest Calibration Reports

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

Yesterday’s Report: calibrations2026-11-10.CSV

BV NO Zero Zero 10-Nov-2026 00:46:00 01:07:00 -0.19 0 -.19 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.261 0 .26 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.07 0 .07 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
CV CO CO_Prec CO_Prec 10-Nov-2026 04:30:00 04:51:00 2.0 2.034 -.02 .2
CO_Span CO_Span 10-Nov-2026 04:00:00 04:21:00 7.8 7.965 -.12 .8
Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.0 0 .05 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.058 0 .06 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.03 0 .03 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.440 0 .44 3
ED NO Zero 10-Nov-2026 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.070 0 .07 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.13 0 .13 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
EN NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.15 0 -.15 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.003 0 0.00 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 -0.15 0 -.15 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 10-Nov-2026 00:46:00 01:07:00 0.11 0 .11 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.074 0 .07 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.18 0 .18 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
HC NO Zero 10-Nov-2026 00:46:00 01:07:00 0.15 0 .15 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.382 0 -.38 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 -0.23 0 -.23 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
HV CO Zero 10-Nov-2026 00:46:00 01:07:00 0.1 0 .18 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.11 0 -.11 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.530 0 .53 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.42 0 .42 3
HV O3 Zero Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
HW CO Zero 10-Nov-2026 00:46:00 01:07:00 -0.2 0 -.29 .3
DIFF NOY_Zero NOY_Zero 10-Nov-2026 02:00:00 02:35:00 0.1 0 .15 3
N500NO Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.484 0 .48 3
N500NO2 N5NO2PRC N5NO2PRC 10-Nov-2026 06:31:00 06:56:00 25.700 * 68 -42.3 9.8
N5NO2SPA N5NO2SPA 10-Nov-2026 06:00:00 06:25:00 24.890 * 161 -136.11 35.4
Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.398 0 .4 3
N500NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.882 * 0 .88
NO Zero 10-Nov-2026 00:46:00 01:07:00 0.23 0 .23 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.244 0 .24 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.47 0 .47 3
NOY NOY_Zero NOY_Zero 10-Nov-2026 02:00:00 02:35:00 0.2 0 .21 3
O3 Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE SO2_Prec SO2_Prec 10-Nov-2026 04:36:00 05:02:00 20.250 20.5 -.25 2
SO2_Span SO2_Span 10-Nov-2026 04:00:00 04:26:00 79.470 81.5 -2.03 8
Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.861 0 .86 3
YNO NOY_Zero NOY_Zero 10-Nov-2026 02:00:00 02:35:00 0.1 0 .07 3
LN CO Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.3 * 0 .37 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.10 0 -.1 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.005 0 -.01 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 -0.11 0 -.11 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
M7 NO Zero 10-Nov-2026 00:46:00 01:07:00 0.38 0 .38 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.057 0 .06 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.44 0 .44 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
NR CO Zero 10-Nov-2026 00:46:00 01:07:00 0.1 0 .11 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 0.05 0 .05 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.853 0 .85 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.90 0 .9 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
P2 NO Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.97 0 .97 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.089 0 -.09 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.88 0 .88 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.001 0 0.00
RP CO CO_Prec CO_Prec 10-Nov-2026 04:30:00 04:51:00 3.9 4.1 -.14 .4
CO_Span CO_Span 10-Nov-2026 04:00:00 04:21:00 39.4 39.9 -.49 4
Zero Zero 10-Nov-2026 00:46:00 01:07:00 -0.1 0 -.14 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.09 0 -.09 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.050 0 -.05 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 -0.14 0 -.14 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.469 0 -.47 3
RS NO2TRACE ZERO ZERO 10-Nov-2026 00:46:00 01:07:00 -1.403 0 -1.4 3
NOTRACE ZERO 10-Nov-2026 00:46:00 01:07:00 0.0 0 -.02 3
NOXTRACE ZERO 10-Nov-2026 00:46:00 01:07:00 -1.4 0 -1.42 3
SF NO Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.12 0 .12 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.212 0 .21 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.33 0 .33 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
SM NO Zero 10-Nov-2026 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 -0.884 0 -.88 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 -0.81 0 -.81 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 -0.001 0 0.00
UT CO Zero 10-Nov-2026 00:46:00 01:07:00 0.1 0 .17 .3
NO Zero 10-Nov-2026 00:46:00 01:07:00 -0.098 0 -.1 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.571 0 .57 3
NOX Zero 10-Nov-2026 00:46:00 01:07:00 0.474 0 .47 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.0 0 0.00
SO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.726 0 .73 3
V4 NO Zero 10-Nov-2026 00:46:00 01:07:00 0.12 0 .12 3
NO2 Zero 10-Nov-2026 00:46:00 01:07:00 0.06 0 .06 3
V4 NOX Zero Zero 10-Nov-2026 00:46:00 01:07:00 0.18 0 .18 3
O3 Zero 10-Nov-2026 00:46:00 01:07:00 0.000 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

First Report: calibrations2020-03-26.PDF