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Figure 2 | Journal of Occupational Medicine and Toxicology

Figure 2

From: Mobile air quality studies (MAQS) in inner cities: particulate matter PM10 levels related to different vehicle driving modes and integration of data into a geographical information program

Figure 2

PM 10 values within the Environmental Zone in different vehicle conditions and levels of significance. Position of measurements within 15 intervals each of approximately 28 minutes between 10 a.m. and 5p.m.;RO = roof open, RCWO = roof closed and window open, RCWC = roof closed and window closed. a-c: direction West to East, d-f: direction East to West. Geographical picture by Google Earth

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