Table 3: Population-weighted average exposure given for a total population of 1463780 persons living inside the modeling domain. Model simulations performed for the smaller Stockholm domain with 1 × 1  km2spatial resolution. Air quality simulations were made for the single year 2010 and 2030, with RCA3 downscaled ECHAM5 A1B-r3 meteorology and time varying RCP4.5 emissions over Europe. Unit: 𝜇  gm−3.

Simulation scenarioLocal Stockholm emissionsPopulation weighted exposure
NO2O3

Present conditionsdatabase 20106.8554.13
Future: ReferenceReference 20303.6253.05
Future: Road projectRoad transit project 20303.6053.06