COMPONENT Benzo(a)anthracene in PM10 aerosol, variable STATION DEMV004 20090101 00:00, 20090131 23:00, 0.320 , 1 20090201 00:00, 20090228 23:00, 0.390 , 1 20090301 00:00, 20090331 23:00, 0.320 , 1 20090401 00:00, 20090430 23:00, 0.080 , 1 20090501 00:00, 20090531 23:00, 0.010 , 1 20090601 00:00, 20090630 23:00, 0.010 , 1 20090701 00:00, 20090731 23:00, 0.020 , 1 20090801 00:00, 20090831 23:00, 0.010 , 1 20090901 00:00, 20090930 23:00, 0.020 , 1 20091001 00:00, 20091031 23:00, 0.220 , 1 20091101 00:00, 20091130 23:00, 0.350 , 1 20091201 00:00, 20091231 23:00, 0.490 , 1 STATION DEMV006 20090101 00:00, 20090131 23:00, 0.970 , 1 20090201 00:00, 20090228 23:00, 0.740 , 1 20090301 00:00, 20090331 23:00, 0.370 , 1 20090401 00:00, 20090430 23:00, 0.110 , 1 20090501 00:00, 20090531 23:00, 0.030 , 1 20090601 00:00, 20090630 23:00, 0.060 , 1 20090701 00:00, 20090731 23:00, 0.020 , 1 20090801 00:00, 20090831 23:00, 0.010 , 1 20090901 00:00, 20090930 23:00, 0.030 , 1 20091001 00:00, 20091031 23:00, 0.270 , 1 20091101 00:00, 20091130 23:00, 0.410 , 1 20091201 00:00, 20091231 23:00, 1.470 , 1 STATION DEMV022 20090101 00:00, 20090131 23:00, 0.350 , 1 20090201 00:00, 20090228 23:00, 0.440 , 1 20090301 00:00, 20090331 23:00, 0.230 , 1 20090401 00:00, 20090430 23:00, 0.090 , 1 20090501 00:00, 20090531 23:00, 0.030 , 1 20090601 00:00, 20090630 23:00, 0.030 , 1 20090701 00:00, 20090731 23:00, 0.040 , 1 20090801 00:00, 20090831 23:00, 0.020 , 1 20090901 00:00, 20090930 23:00, 0.040 , 1 20091001 00:00, 20091031 23:00, 0.170 , 1 20091101 00:00, 20091130 23:00, 0.310 , 1 20091201 00:00, 20091231 23:00, 0.410 , 1