Research Article

Estimation of Daytime NO3 Radical Levels in the UK Urban Atmosphere Using the Steady State Approximation Method

Table 2

Average and maximum daytime NO3 at the different urban sites of UK for the time period of 1997 to 2012.

HarwellMarylebone RoadEltham

Average NO3 (ppt)0.06 ± 0.090.01 ± 0.010.06 ± 0.08
Maximum NO3 (ppt)4.700.402.90