COMPONENT Nickel in PM10 aerosol, variable STATION DESL003 20090101 00:00, 20090131 23:00, 10.357 , 1 20090201 00:00, 20090228 23:00, 7.188 , 1 20090301 00:00, 20090331 23:00, 4.149 , 1 20090401 00:00, 20090430 23:00, 5.605 , 1 20090501 00:00, 20090531 23:00, 4.259 , 1 20090601 00:00, 20090630 23:00, 2.771 , 1 20090701 00:00, 20090731 23:00, 2.550 , 1 20090801 00:00, 20090831 23:00, 3.814 , 1 20090901 00:00, 20090930 23:00, 4.249 , 1 20091001 00:00, 20091031 23:00, 7.185 , 1 20091101 00:00, 20091130 23:00, 3.144 , 1 20091201 00:00, 20091231 23:00, 4.968 , 1 STATION DESL010 20090101 00:00, 20090131 23:00, 2.902 , 1 20090201 00:00, 20090228 23:00, 3.256 , 1 20090301 00:00, 20090331 23:00, 2.717 , 1 20090401 00:00, 20090430 23:00, 3.244 , 1 20090501 00:00, 20090531 23:00, 3.023 , 1 20090601 00:00, 20090630 23:00, 2.771 , 1 20090701 00:00, 20090731 23:00, 2.412 , 1 20090801 00:00, 20090831 23:00, 3.118 , 1 20090901 00:00, 20090930 23:00, 2.936 , 1 20091001 00:00, 20091031 23:00, 2.589 , 1 20091101 00:00, 20091130 23:00, 2.031 , 1 20091201 00:00, 20091231 23:00, 1.951 , 1 STATION DESL017 20090101 00:00, 20090131 23:00, 3.259 , 1 20090201 00:00, 20090228 23:00, 5.754 , 1 20090301 00:00, 20090331 23:00, 5.885 , 1 20090401 00:00, 20090430 23:00, 4.265 , 1 20090501 00:00, 20090531 23:00, 3.425 , 1 20090601 00:00, 20090630 23:00, 4.080 , 1 20090701 00:00, 20090731 23:00, 4.382 , 1 20090801 00:00, 20090831 23:00, 3.618 , 1 20090901 00:00, 20090930 23:00, 3.245 , 1 20091001 00:00, 20091031 23:00, 3.979 , 1 20091101 00:00, 20091130 23:00, 3.403 , 1 20091201 00:00, 20091231 23:00, 8.723 , 1 STATION DESL019 20090101 00:00, 20090131 23:00, 2.707 , 1 20090201 00:00, 20090228 23:00, 2.093 , 1 20090301 00:00, 20090331 23:00, 1.683 , 1 20090401 00:00, 20090430 23:00, 1.872 , 1 20090501 00:00, 20090531 23:00, 1.690 , 1 20090601 00:00, 20090630 23:00, 1.657 , 1 20090701 00:00, 20090731 23:00, 1.664 , 1 20090801 00:00, 20090831 23:00, 1.794 , 1 20090901 00:00, 20090930 23:00, 1.639 , 1 20091001 00:00, 20091031 23:00, 1.850 , 1 20091101 00:00, 20091130 23:00, 2.401 , 1 20091201 00:00, 20091231 23:00, 1.834 , 1