Table 1 Evaluation of the modelled HOM concentrations at the Station for Measuring Ecosystem-Atmosphere Relations II (SMEAR II)

From: The role of highly oxygenated organic molecules in the Boreal aerosol-cloud-climate system

Species

\(\bar O\)

\(\bar M\)

R

NMB (%)

FAC2

Tot. HOM

0.54

0.58

0.72

8

0.93

Monomers

0.33

0.34

0.72

3

0.93

Dimers

0.09

0.07

0.73

−16

0.55

HOM-NO3

0.04

0.04

0.70

−11

0.66

HOM RO2

0.08

0.13

0.60

67

0.61

  1. Observed average HOM concentrations \(\left( {\bar O} \right)\) (pptv), modelled average HOM concentration \(\left( {\bar M} \right)\) (pptv), correlation coefficients (R), normalized mean bias (NMB) and the fraction of predictions within a factor of two of the observations (FAC2) at SMEAR II, 15–24 May 2013