Figure 1From: Air pollution exposure estimation using dispersion modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands Illustration of the temporal variation in of PM 10 and NO 2 exposure levels in the study area. a. PM10 concentration. b. NO2 concentration. Estimated PM10 and NO2 concentrations in 2003 at two different locations in the study area. Location 1 is located in the city center, whereas location 2 is situated in a suburb of Rotterdam.Back to article page