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The relationship between 0.25–2.5 μm aerosol and CO<sub>2</sub> emissions over a city

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Table 1. Median mass and number emission factor for each of the 15 OPC size bins. Values in brackets represent the 95% confidence interval.
Table 2. Published emission factors for particulate mass fractions on road studies.
Fig. 1. Shows the location of the tower in Stockholm and its surroundings. Blue = open water surfaces, green = forest/park areas, brown = built-up areas (mainly residential areas), orange = Public buildings (schools, sport arenas etc), white = roads.
Fig. 2. (a) Aerosol number and CO 2 flux and (b) particle and CO 2 concentrations in constant wind sector intervals
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