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. 2010 Sep 21;2010:213960. doi: 10.1155/2010/213960

Table 3.

Particulate Matter Concentration Data.

Site Averaging Respirable Particulate Matter Total Particulate Matter
Time (min) Personal Sample (μg/m3) Area Sample (μg/m3) Area Sample (μg/m3)
1 82 2100 2500 2400
2 85 2400 4200 4700
3 71 860 1100 930
4 69 <840 <860 <710
5 62 950 <940 1000
6 71 1900 1200 2600
7 60 1600 980 <830
8 64 <920 920 <780
9 77 <760 1000 1200
10 81 <720 <720 <620

Median 71 905 846 965
GM 72 1028 1025 1088
GSD 1.1 1.83 1.97 2.24